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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:18:55 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:18:55 (GMT)
commite5fcad302d86d316390c6b0f62759a067313e8a9 (patch)
treec2afbf6f1066b6ce261f14341cf6d310e5595bc1 /examples/widgets
downloadQt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip
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Long live Qt 4.5!
Diffstat (limited to 'examples/widgets')
-rw-r--r--examples/widgets/README44
-rw-r--r--examples/widgets/analogclock/analogclock.cpp146
-rw-r--r--examples/widgets/analogclock/analogclock.h60
-rw-r--r--examples/widgets/analogclock/analogclock.pro9
-rw-r--r--examples/widgets/analogclock/main.cpp52
-rw-r--r--examples/widgets/calculator/button.cpp64
-rw-r--r--examples/widgets/calculator/button.h59
-rw-r--r--examples/widgets/calculator/calculator.cpp398
-rw-r--r--examples/widgets/calculator/calculator.h108
-rw-r--r--examples/widgets/calculator/calculator.pro11
-rw-r--r--examples/widgets/calculator/main.cpp52
-rw-r--r--examples/widgets/calendarwidget/calendarwidget.pro9
-rw-r--r--examples/widgets/calendarwidget/main.cpp52
-rw-r--r--examples/widgets/calendarwidget/window.cpp462
-rw-r--r--examples/widgets/calendarwidget/window.h128
-rw-r--r--examples/widgets/charactermap/charactermap.pro11
-rw-r--r--examples/widgets/charactermap/characterwidget.cpp178
-rw-r--r--examples/widgets/charactermap/characterwidget.h87
-rw-r--r--examples/widgets/charactermap/main.cpp52
-rw-r--r--examples/widgets/charactermap/mainwindow.cpp196
-rw-r--r--examples/widgets/charactermap/mainwindow.h84
-rw-r--r--examples/widgets/codeeditor/codeeditor.cpp171
-rw-r--r--examples/widgets/codeeditor/codeeditor.h106
-rw-r--r--examples/widgets/codeeditor/codeeditor.pro9
-rw-r--r--examples/widgets/codeeditor/main.cpp56
-rw-r--r--examples/widgets/digitalclock/digitalclock.cpp73
-rw-r--r--examples/widgets/digitalclock/digitalclock.h60
-rw-r--r--examples/widgets/digitalclock/digitalclock.pro9
-rw-r--r--examples/widgets/digitalclock/main.cpp52
-rw-r--r--examples/widgets/groupbox/groupbox.pro9
-rw-r--r--examples/widgets/groupbox/main.cpp52
-rw-r--r--examples/widgets/groupbox/window.cpp190
-rw-r--r--examples/widgets/groupbox/window.h67
-rw-r--r--examples/widgets/icons/iconpreviewarea.cpp142
-rw-r--r--examples/widgets/icons/iconpreviewarea.h78
-rw-r--r--examples/widgets/icons/icons.pro25
-rw-r--r--examples/widgets/icons/iconsizespinbox.cpp71
-rw-r--r--examples/widgets/icons/iconsizespinbox.h60
-rw-r--r--examples/widgets/icons/imagedelegate.cpp106
-rw-r--r--examples/widgets/icons/imagedelegate.h69
-rw-r--r--examples/widgets/icons/images/designer.pngbin0 -> 4205 bytes
-rw-r--r--examples/widgets/icons/images/find_disabled.pngbin0 -> 501 bytes
-rw-r--r--examples/widgets/icons/images/find_normal.pngbin0 -> 838 bytes
-rw-r--r--examples/widgets/icons/images/monkey_off_128x128.pngbin0 -> 7045 bytes
-rw-r--r--examples/widgets/icons/images/monkey_off_16x16.pngbin0 -> 683 bytes
-rw-r--r--examples/widgets/icons/images/monkey_off_32x32.pngbin0 -> 1609 bytes
-rw-r--r--examples/widgets/icons/images/monkey_off_64x64.pngbin0 -> 3533 bytes
-rw-r--r--examples/widgets/icons/images/monkey_on_128x128.pngbin0 -> 6909 bytes
-rw-r--r--examples/widgets/icons/images/monkey_on_16x16.pngbin0 -> 681 bytes
-rw-r--r--examples/widgets/icons/images/monkey_on_32x32.pngbin0 -> 1577 bytes
-rw-r--r--examples/widgets/icons/images/monkey_on_64x64.pngbin0 -> 3479 bytes
-rw-r--r--examples/widgets/icons/images/qt_extended_16x16.pngbin0 -> 834 bytes
-rw-r--r--examples/widgets/icons/images/qt_extended_32x32.pngbin0 -> 1892 bytes
-rw-r--r--examples/widgets/icons/images/qt_extended_48x48.pngbin0 -> 3672 bytes
-rw-r--r--examples/widgets/icons/main.cpp52
-rw-r--r--examples/widgets/icons/mainwindow.cpp443
-rw-r--r--examples/widgets/icons/mainwindow.h117
-rw-r--r--examples/widgets/imageviewer/imageviewer.cpp278
-rw-r--r--examples/widgets/imageviewer/imageviewer.h104
-rw-r--r--examples/widgets/imageviewer/imageviewer.pro13
-rw-r--r--examples/widgets/imageviewer/main.cpp52
-rw-r--r--examples/widgets/lineedits/lineedits.pro9
-rw-r--r--examples/widgets/lineedits/main.cpp52
-rw-r--r--examples/widgets/lineedits/window.cpp257
-rw-r--r--examples/widgets/lineedits/window.h76
-rw-r--r--examples/widgets/movie/animation.mngbin0 -> 5464 bytes
-rw-r--r--examples/widgets/movie/main.cpp52
-rw-r--r--examples/widgets/movie/movie.pro9
-rw-r--r--examples/widgets/movie/movieplayer.cpp211
-rw-r--r--examples/widgets/movie/movieplayer.h97
-rw-r--r--examples/widgets/scribble/main.cpp52
-rw-r--r--examples/widgets/scribble/mainwindow.cpp251
-rw-r--r--examples/widgets/scribble/mainwindow.h93
-rw-r--r--examples/widgets/scribble/scribble.pro11
-rw-r--r--examples/widgets/scribble/scribblearea.cpp215
-rw-r--r--examples/widgets/scribble/scribblearea.h91
-rw-r--r--examples/widgets/shapedclock/main.cpp52
-rw-r--r--examples/widgets/shapedclock/shapedclock.cpp159
-rw-r--r--examples/widgets/shapedclock/shapedclock.h67
-rw-r--r--examples/widgets/shapedclock/shapedclock.pro9
-rw-r--r--examples/widgets/sliders/main.cpp52
-rw-r--r--examples/widgets/sliders/sliders.pro11
-rw-r--r--examples/widgets/sliders/slidersgroup.cpp133
-rw-r--r--examples/widgets/sliders/slidersgroup.h79
-rw-r--r--examples/widgets/sliders/window.cpp146
-rw-r--r--examples/widgets/sliders/window.h85
-rw-r--r--examples/widgets/spinboxes/main.cpp52
-rw-r--r--examples/widgets/spinboxes/spinboxes.pro9
-rw-r--r--examples/widgets/spinboxes/window.cpp252
-rw-r--r--examples/widgets/spinboxes/window.h82
-rw-r--r--examples/widgets/styles/images/woodbackground.pngbin0 -> 7691 bytes
-rw-r--r--examples/widgets/styles/images/woodbutton.pngbin0 -> 7689 bytes
-rw-r--r--examples/widgets/styles/main.cpp54
-rw-r--r--examples/widgets/styles/norwegianwoodstyle.cpp331
-rw-r--r--examples/widgets/styles/norwegianwoodstyle.h79
-rw-r--r--examples/widgets/styles/styles.pro14
-rw-r--r--examples/widgets/styles/styles.qrc6
-rw-r--r--examples/widgets/styles/widgetgallery.cpp276
-rw-r--r--examples/widgets/styles/widgetgallery.h122
-rw-r--r--examples/widgets/stylesheet/images/checkbox_checked.pngbin0 -> 263 bytes
-rw-r--r--examples/widgets/stylesheet/images/checkbox_checked_hover.pngbin0 -> 266 bytes
-rw-r--r--examples/widgets/stylesheet/images/checkbox_checked_pressed.pngbin0 -> 425 bytes
-rw-r--r--examples/widgets/stylesheet/images/checkbox_unchecked.pngbin0 -> 159 bytes
-rw-r--r--examples/widgets/stylesheet/images/checkbox_unchecked_hover.pngbin0 -> 159 bytes
-rw-r--r--examples/widgets/stylesheet/images/checkbox_unchecked_pressed.pngbin0 -> 320 bytes
-rw-r--r--examples/widgets/stylesheet/images/down_arrow.pngbin0 -> 175 bytes
-rw-r--r--examples/widgets/stylesheet/images/down_arrow_disabled.pngbin0 -> 174 bytes
-rw-r--r--examples/widgets/stylesheet/images/frame.pngbin0 -> 253 bytes
-rw-r--r--examples/widgets/stylesheet/images/pagefold.pngbin0 -> 1545 bytes
-rw-r--r--examples/widgets/stylesheet/images/pushbutton.pngbin0 -> 533 bytes
-rw-r--r--examples/widgets/stylesheet/images/pushbutton_hover.pngbin0 -> 525 bytes
-rw-r--r--examples/widgets/stylesheet/images/pushbutton_pressed.pngbin0 -> 513 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_checked.pngbin0 -> 355 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_checked_hover.pngbin0 -> 532 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_checked_pressed.pngbin0 -> 599 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_unchecked.pngbin0 -> 240 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_unchecked_hover.pngbin0 -> 492 bytes
-rw-r--r--examples/widgets/stylesheet/images/radiobutton_unchecked_pressed.pngbin0 -> 556 bytes
-rw-r--r--examples/widgets/stylesheet/images/sizegrip.pngbin0 -> 129 bytes
-rw-r--r--examples/widgets/stylesheet/images/spindown.pngbin0 -> 276 bytes
-rw-r--r--examples/widgets/stylesheet/images/spindown_hover.pngbin0 -> 268 bytes
-rw-r--r--examples/widgets/stylesheet/images/spindown_off.pngbin0 -> 249 bytes
-rw-r--r--examples/widgets/stylesheet/images/spindown_pressed.pngbin0 -> 264 bytes
-rw-r--r--examples/widgets/stylesheet/images/spinup.pngbin0 -> 283 bytes
-rw-r--r--examples/widgets/stylesheet/images/spinup_hover.pngbin0 -> 277 bytes
-rw-r--r--examples/widgets/stylesheet/images/spinup_off.pngbin0 -> 274 bytes
-rw-r--r--examples/widgets/stylesheet/images/spinup_pressed.pngbin0 -> 277 bytes
-rw-r--r--examples/widgets/stylesheet/images/up_arrow.pngbin0 -> 197 bytes
-rw-r--r--examples/widgets/stylesheet/images/up_arrow_disabled.pngbin0 -> 172 bytes
-rw-r--r--examples/widgets/stylesheet/layouts/default.ui329
-rw-r--r--examples/widgets/stylesheet/layouts/pagefold.ui349
-rw-r--r--examples/widgets/stylesheet/main.cpp54
-rw-r--r--examples/widgets/stylesheet/mainwindow.cpp75
-rw-r--r--examples/widgets/stylesheet/mainwindow.h67
-rw-r--r--examples/widgets/stylesheet/mainwindow.ui356
-rw-r--r--examples/widgets/stylesheet/qss/coffee.qss112
-rw-r--r--examples/widgets/stylesheet/qss/default.qss1
-rw-r--r--examples/widgets/stylesheet/qss/pagefold.qss299
-rw-r--r--examples/widgets/stylesheet/stylesheet.pro14
-rw-r--r--examples/widgets/stylesheet/stylesheet.qrc39
-rw-r--r--examples/widgets/stylesheet/stylesheeteditor.cpp94
-rw-r--r--examples/widgets/stylesheet/stylesheeteditor.h68
-rw-r--r--examples/widgets/stylesheet/stylesheeteditor.ui171
-rw-r--r--examples/widgets/tablet/main.cpp61
-rw-r--r--examples/widgets/tablet/mainwindow.cpp275
-rw-r--r--examples/widgets/tablet/mainwindow.h114
-rw-r--r--examples/widgets/tablet/tablet.pro13
-rw-r--r--examples/widgets/tablet/tabletapplication.cpp57
-rw-r--r--examples/widgets/tablet/tabletapplication.h67
-rw-r--r--examples/widgets/tablet/tabletcanvas.cpp257
-rw-r--r--examples/widgets/tablet/tabletcanvas.h115
-rw-r--r--examples/widgets/tetrix/main.cpp55
-rw-r--r--examples/widgets/tetrix/tetrix.pro13
-rw-r--r--examples/widgets/tetrix/tetrixboard.cpp409
-rw-r--r--examples/widgets/tetrix/tetrixboard.h117
-rw-r--r--examples/widgets/tetrix/tetrixpiece.cpp146
-rw-r--r--examples/widgets/tetrix/tetrixpiece.h76
-rw-r--r--examples/widgets/tetrix/tetrixwindow.cpp116
-rw-r--r--examples/widgets/tetrix/tetrixwindow.h77
-rw-r--r--examples/widgets/tooltips/images/circle.pngbin0 -> 165 bytes
-rw-r--r--examples/widgets/tooltips/images/square.pngbin0 -> 94 bytes
-rw-r--r--examples/widgets/tooltips/images/triangle.pngbin0 -> 170 bytes
-rw-r--r--examples/widgets/tooltips/main.cpp55
-rw-r--r--examples/widgets/tooltips/shapeitem.cpp100
-rw-r--r--examples/widgets/tooltips/shapeitem.h71
-rw-r--r--examples/widgets/tooltips/sortingbox.cpp302
-rw-r--r--examples/widgets/tooltips/sortingbox.h107
-rw-r--r--examples/widgets/tooltips/tooltips.pro12
-rw-r--r--examples/widgets/tooltips/tooltips.qrc7
-rw-r--r--examples/widgets/validators/ledoff.pngbin0 -> 562 bytes
-rw-r--r--examples/widgets/validators/ledon.pngbin0 -> 486 bytes
-rw-r--r--examples/widgets/validators/ledwidget.cpp63
-rw-r--r--examples/widgets/validators/ledwidget.h65
-rw-r--r--examples/widgets/validators/localeselector.cpp313
-rw-r--r--examples/widgets/validators/localeselector.h61
-rw-r--r--examples/widgets/validators/main.cpp137
-rw-r--r--examples/widgets/validators/validators.pro21
-rw-r--r--examples/widgets/validators/validators.qrc6
-rw-r--r--examples/widgets/validators/validators.ui467
-rw-r--r--examples/widgets/widgets.pro31
-rw-r--r--examples/widgets/wiggly/dialog.cpp67
-rw-r--r--examples/widgets/wiggly/dialog.h57
-rw-r--r--examples/widgets/wiggly/main.cpp53
-rw-r--r--examples/widgets/wiggly/wiggly.pro11
-rw-r--r--examples/widgets/wiggly/wigglywidget.cpp101
-rw-r--r--examples/widgets/wiggly/wigglywidget.h70
-rw-r--r--examples/widgets/windowflags/controllerwindow.cpp221
-rw-r--r--examples/widgets/windowflags/controllerwindow.h105
-rw-r--r--examples/widgets/windowflags/main.cpp52
-rw-r--r--examples/widgets/windowflags/previewwindow.cpp119
-rw-r--r--examples/widgets/windowflags/previewwindow.h68
-rw-r--r--examples/widgets/windowflags/windowflags.pro11
192 files changed, 15021 insertions, 0 deletions
diff --git a/examples/widgets/README b/examples/widgets/README
new file mode 100644
index 0000000..fd16c67
--- /dev/null
+++ b/examples/widgets/README
@@ -0,0 +1,44 @@
+Qt comes with a large range of standard widgets that users of modern
+applications have come to expect.
+
+You can also develop your own custom widgets and controls, and use them
+alongside standard widgets.
+
+It is even possible to provide custom styles and themes for widgets that can
+be used to change the appearance of standard widgets and appropriately
+written custom widgets.
+
+
+The example launcher provided with Qt can be used to explore each of the
+examples in this directory.
+
+Documentation for these examples can be found via the Tutorial and Examples
+link in the main Qt documentation.
+
+
+Finding the Qt Examples and Demos launcher
+==========================================
+
+On Windows:
+
+The launcher can be accessed via the Windows Start menu. Select the menu
+entry entitled "Qt Examples and Demos" entry in the submenu containing
+the Qt tools.
+
+On Mac OS X:
+
+For the binary distribution, the qtdemo executable is installed in the
+/Developer/Applications/Qt directory. For the source distribution, it is
+installed alongside the other Qt tools on the path specified when Qt is
+configured.
+
+On Unix/Linux:
+
+The qtdemo executable is installed alongside the other Qt tools on the path
+specified when Qt is configured.
+
+On all platforms:
+
+The source code for the launcher can be found in the demos/qtdemo directory
+in the Qt package. This example is built at the same time as the Qt libraries,
+tools, examples, and demonstrations.
diff --git a/examples/widgets/analogclock/analogclock.cpp b/examples/widgets/analogclock/analogclock.cpp
new file mode 100644
index 0000000..5856ec9
--- /dev/null
+++ b/examples/widgets/analogclock/analogclock.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "analogclock.h"
+
+//! [0] //! [1]
+AnalogClock::AnalogClock(QWidget *parent)
+//! [0] //! [2]
+ : QWidget(parent)
+//! [2] //! [3]
+{
+//! [3] //! [4]
+ QTimer *timer = new QTimer(this);
+//! [4] //! [5]
+ connect(timer, SIGNAL(timeout()), this, SLOT(update()));
+//! [5] //! [6]
+ timer->start(1000);
+//! [6]
+
+ setWindowTitle(tr("Analog Clock"));
+ resize(200, 200);
+//! [7]
+}
+//! [1] //! [7]
+
+//! [8] //! [9]
+void AnalogClock::paintEvent(QPaintEvent *)
+//! [8] //! [10]
+{
+ static const QPoint hourHand[3] = {
+ QPoint(7, 8),
+ QPoint(-7, 8),
+ QPoint(0, -40)
+ };
+ static const QPoint minuteHand[3] = {
+ QPoint(7, 8),
+ QPoint(-7, 8),
+ QPoint(0, -70)
+ };
+
+ QColor hourColor(127, 0, 127);
+ QColor minuteColor(0, 127, 127, 191);
+
+ int side = qMin(width(), height());
+ QTime time = QTime::currentTime();
+//! [10]
+
+//! [11]
+ QPainter painter(this);
+//! [11] //! [12]
+ painter.setRenderHint(QPainter::Antialiasing);
+//! [12] //! [13]
+ painter.translate(width() / 2, height() / 2);
+//! [13] //! [14]
+ painter.scale(side / 200.0, side / 200.0);
+//! [9] //! [14]
+
+//! [15]
+ painter.setPen(Qt::NoPen);
+//! [15] //! [16]
+ painter.setBrush(hourColor);
+//! [16]
+
+//! [17] //! [18]
+ painter.save();
+//! [17] //! [19]
+ painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
+ painter.drawConvexPolygon(hourHand, 3);
+ painter.restore();
+//! [18] //! [19]
+
+//! [20]
+ painter.setPen(hourColor);
+//! [20] //! [21]
+
+ for (int i = 0; i < 12; ++i) {
+ painter.drawLine(88, 0, 96, 0);
+ painter.rotate(30.0);
+ }
+//! [21]
+
+//! [22]
+ painter.setPen(Qt::NoPen);
+//! [22] //! [23]
+ painter.setBrush(minuteColor);
+
+//! [24]
+ painter.save();
+ painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
+ painter.drawConvexPolygon(minuteHand, 3);
+ painter.restore();
+//! [23] //! [24]
+
+//! [25]
+ painter.setPen(minuteColor);
+//! [25] //! [26]
+
+//! [27]
+ for (int j = 0; j < 60; ++j) {
+ if ((j % 5) != 0)
+ painter.drawLine(92, 0, 96, 0);
+ painter.rotate(6.0);
+ }
+//! [27]
+}
+//! [26]
diff --git a/examples/widgets/analogclock/analogclock.h b/examples/widgets/analogclock/analogclock.h
new file mode 100644
index 0000000..4a32219
--- /dev/null
+++ b/examples/widgets/analogclock/analogclock.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ANALOGCLOCK_H
+#define ANALOGCLOCK_H
+
+#include <QWidget>
+
+//! [0]
+class AnalogClock : public QWidget
+{
+ Q_OBJECT
+
+public:
+ AnalogClock(QWidget *parent = 0);
+
+protected:
+ void paintEvent(QPaintEvent *event);
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/analogclock/analogclock.pro b/examples/widgets/analogclock/analogclock.pro
new file mode 100644
index 0000000..62a1806
--- /dev/null
+++ b/examples/widgets/analogclock/analogclock.pro
@@ -0,0 +1,9 @@
+HEADERS = analogclock.h
+SOURCES = analogclock.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/analogclock
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS analogclock.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/analogclock
+INSTALLS += target sources
diff --git a/examples/widgets/analogclock/main.cpp b/examples/widgets/analogclock/main.cpp
new file mode 100644
index 0000000..e8fa08b
--- /dev/null
+++ b/examples/widgets/analogclock/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "analogclock.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ AnalogClock clock;
+ clock.show();
+ return app.exec();
+}
diff --git a/examples/widgets/calculator/button.cpp b/examples/widgets/calculator/button.cpp
new file mode 100644
index 0000000..e77442e
--- /dev/null
+++ b/examples/widgets/calculator/button.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "button.h"
+
+//! [0]
+Button::Button(const QString &text, QWidget *parent)
+ : QToolButton(parent)
+{
+ setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+ setText(text);
+}
+//! [0]
+
+//! [1]
+QSize Button::sizeHint() const
+//! [1] //! [2]
+{
+ QSize size = QToolButton::sizeHint();
+ size.rheight() += 20;
+ size.rwidth() = qMax(size.width(), size.height());
+ return size;
+}
+//! [2]
diff --git a/examples/widgets/calculator/button.h b/examples/widgets/calculator/button.h
new file mode 100644
index 0000000..5637e6b
--- /dev/null
+++ b/examples/widgets/calculator/button.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef BUTTON_H
+#define BUTTON_H
+
+#include <QToolButton>
+
+//! [0]
+class Button : public QToolButton
+{
+ Q_OBJECT
+
+public:
+ Button(const QString &text, QWidget *parent = 0);
+
+ QSize sizeHint() const;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/calculator/calculator.cpp b/examples/widgets/calculator/calculator.cpp
new file mode 100644
index 0000000..9c2ef4a
--- /dev/null
+++ b/examples/widgets/calculator/calculator.cpp
@@ -0,0 +1,398 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include <math.h>
+
+#include "button.h"
+#include "calculator.h"
+
+//! [0]
+Calculator::Calculator(QWidget *parent)
+ : QDialog(parent)
+{
+ sumInMemory = 0.0;
+ sumSoFar = 0.0;
+ factorSoFar = 0.0;
+ waitingForOperand = true;
+//! [0]
+
+//! [1]
+ display = new QLineEdit("0");
+//! [1] //! [2]
+ display->setReadOnly(true);
+ display->setAlignment(Qt::AlignRight);
+ display->setMaxLength(15);
+
+ QFont font = display->font();
+ font.setPointSize(font.pointSize() + 8);
+ display->setFont(font);
+//! [2]
+
+//! [4]
+ for (int i = 0; i < NumDigitButtons; ++i) {
+ digitButtons[i] = createButton(QString::number(i), SLOT(digitClicked()));
+ }
+
+ Button *pointButton = createButton(tr("."), SLOT(pointClicked()));
+ Button *changeSignButton = createButton(tr("\261"), SLOT(changeSignClicked()));
+
+ Button *backspaceButton = createButton(tr("Backspace"), SLOT(backspaceClicked()));
+ Button *clearButton = createButton(tr("Clear"), SLOT(clear()));
+ Button *clearAllButton = createButton(tr("Clear All"), SLOT(clearAll()));
+
+ Button *clearMemoryButton = createButton(tr("MC"), SLOT(clearMemory()));
+ Button *readMemoryButton = createButton(tr("MR"), SLOT(readMemory()));
+ Button *setMemoryButton = createButton(tr("MS"), SLOT(setMemory()));
+ Button *addToMemoryButton = createButton(tr("M+"), SLOT(addToMemory()));
+
+ Button *divisionButton = createButton(tr("\367"), SLOT(multiplicativeOperatorClicked()));
+ Button *timesButton = createButton(tr("\327"), SLOT(multiplicativeOperatorClicked()));
+ Button *minusButton = createButton(tr("-"), SLOT(additiveOperatorClicked()));
+ Button *plusButton = createButton(tr("+"), SLOT(additiveOperatorClicked()));
+
+ Button *squareRootButton = createButton(tr("Sqrt"), SLOT(unaryOperatorClicked()));
+ Button *powerButton = createButton(tr("x\262"), SLOT(unaryOperatorClicked()));
+ Button *reciprocalButton = createButton(tr("1/x"), SLOT(unaryOperatorClicked()));
+ Button *equalButton = createButton(tr("="), SLOT(equalClicked()));
+//! [4]
+
+//! [5]
+ QGridLayout *mainLayout = new QGridLayout;
+//! [5] //! [6]
+ mainLayout->setSizeConstraint(QLayout::SetFixedSize);
+
+ mainLayout->addWidget(display, 0, 0, 1, 6);
+ mainLayout->addWidget(backspaceButton, 1, 0, 1, 2);
+ mainLayout->addWidget(clearButton, 1, 2, 1, 2);
+ mainLayout->addWidget(clearAllButton, 1, 4, 1, 2);
+
+ mainLayout->addWidget(clearMemoryButton, 2, 0);
+ mainLayout->addWidget(readMemoryButton, 3, 0);
+ mainLayout->addWidget(setMemoryButton, 4, 0);
+ mainLayout->addWidget(addToMemoryButton, 5, 0);
+
+ for (int i = 1; i < NumDigitButtons; ++i) {
+ int row = ((9 - i) / 3) + 2;
+ int column = ((i - 1) % 3) + 1;
+ mainLayout->addWidget(digitButtons[i], row, column);
+ }
+
+ mainLayout->addWidget(digitButtons[0], 5, 1);
+ mainLayout->addWidget(pointButton, 5, 2);
+ mainLayout->addWidget(changeSignButton, 5, 3);
+
+ mainLayout->addWidget(divisionButton, 2, 4);
+ mainLayout->addWidget(timesButton, 3, 4);
+ mainLayout->addWidget(minusButton, 4, 4);
+ mainLayout->addWidget(plusButton, 5, 4);
+
+ mainLayout->addWidget(squareRootButton, 2, 5);
+ mainLayout->addWidget(powerButton, 3, 5);
+ mainLayout->addWidget(reciprocalButton, 4, 5);
+ mainLayout->addWidget(equalButton, 5, 5);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Calculator"));
+}
+//! [6]
+
+//! [7]
+void Calculator::digitClicked()
+{
+ Button *clickedButton = qobject_cast<Button *>(sender());
+ int digitValue = clickedButton->text().toInt();
+ if (display->text() == "0" && digitValue == 0.0)
+ return;
+
+ if (waitingForOperand) {
+ display->clear();
+ waitingForOperand = false;
+ }
+ display->setText(display->text() + QString::number(digitValue));
+}
+//! [7]
+
+//! [8]
+void Calculator::unaryOperatorClicked()
+//! [8] //! [9]
+{
+ Button *clickedButton = qobject_cast<Button *>(sender());
+ QString clickedOperator = clickedButton->text();
+ double operand = display->text().toDouble();
+ double result = 0.0;
+
+ if (clickedOperator == tr("Sqrt")) {
+ if (operand < 0.0) {
+ abortOperation();
+ return;
+ }
+ result = sqrt(operand);
+ } else if (clickedOperator == tr("x\262")) {
+ result = pow(operand, 2.0);
+ } else if (clickedOperator == tr("1/x")) {
+ if (operand == 0.0) {
+ abortOperation();
+ return;
+ }
+ result = 1.0 / operand;
+ }
+ display->setText(QString::number(result));
+ waitingForOperand = true;
+}
+//! [9]
+
+//! [10]
+void Calculator::additiveOperatorClicked()
+//! [10] //! [11]
+{
+ Button *clickedButton = qobject_cast<Button *>(sender());
+ QString clickedOperator = clickedButton->text();
+ double operand = display->text().toDouble();
+
+//! [11] //! [12]
+ if (!pendingMultiplicativeOperator.isEmpty()) {
+//! [12] //! [13]
+ if (!calculate(operand, pendingMultiplicativeOperator)) {
+ abortOperation();
+ return;
+ }
+ display->setText(QString::number(factorSoFar));
+ operand = factorSoFar;
+ factorSoFar = 0.0;
+ pendingMultiplicativeOperator.clear();
+ }
+
+//! [13] //! [14]
+ if (!pendingAdditiveOperator.isEmpty()) {
+//! [14] //! [15]
+ if (!calculate(operand, pendingAdditiveOperator)) {
+ abortOperation();
+ return;
+ }
+ display->setText(QString::number(sumSoFar));
+ } else {
+ sumSoFar = operand;
+ }
+
+//! [15] //! [16]
+ pendingAdditiveOperator = clickedOperator;
+//! [16] //! [17]
+ waitingForOperand = true;
+}
+//! [17]
+
+//! [18]
+void Calculator::multiplicativeOperatorClicked()
+{
+ Button *clickedButton = qobject_cast<Button *>(sender());
+ QString clickedOperator = clickedButton->text();
+ double operand = display->text().toDouble();
+
+ if (!pendingMultiplicativeOperator.isEmpty()) {
+ if (!calculate(operand, pendingMultiplicativeOperator)) {
+ abortOperation();
+ return;
+ }
+ display->setText(QString::number(factorSoFar));
+ } else {
+ factorSoFar = operand;
+ }
+
+ pendingMultiplicativeOperator = clickedOperator;
+ waitingForOperand = true;
+}
+//! [18]
+
+//! [20]
+void Calculator::equalClicked()
+{
+ double operand = display->text().toDouble();
+
+ if (!pendingMultiplicativeOperator.isEmpty()) {
+ if (!calculate(operand, pendingMultiplicativeOperator)) {
+ abortOperation();
+ return;
+ }
+ operand = factorSoFar;
+ factorSoFar = 0.0;
+ pendingMultiplicativeOperator.clear();
+ }
+ if (!pendingAdditiveOperator.isEmpty()) {
+ if (!calculate(operand, pendingAdditiveOperator)) {
+ abortOperation();
+ return;
+ }
+ pendingAdditiveOperator.clear();
+ } else {
+ sumSoFar = operand;
+ }
+
+ display->setText(QString::number(sumSoFar));
+ sumSoFar = 0.0;
+ waitingForOperand = true;
+}
+//! [20]
+
+//! [22]
+void Calculator::pointClicked()
+{
+ if (waitingForOperand)
+ display->setText("0");
+ if (!display->text().contains("."))
+ display->setText(display->text() + tr("."));
+ waitingForOperand = false;
+}
+//! [22]
+
+//! [24]
+void Calculator::changeSignClicked()
+{
+ QString text = display->text();
+ double value = text.toDouble();
+
+ if (value > 0.0) {
+ text.prepend(tr("-"));
+ } else if (value < 0.0) {
+ text.remove(0, 1);
+ }
+ display->setText(text);
+}
+//! [24]
+
+//! [26]
+void Calculator::backspaceClicked()
+{
+ if (waitingForOperand)
+ return;
+
+ QString text = display->text();
+ text.chop(1);
+ if (text.isEmpty()) {
+ text = "0";
+ waitingForOperand = true;
+ }
+ display->setText(text);
+}
+//! [26]
+
+//! [28]
+void Calculator::clear()
+{
+ if (waitingForOperand)
+ return;
+
+ display->setText("0");
+ waitingForOperand = true;
+}
+//! [28]
+
+//! [30]
+void Calculator::clearAll()
+{
+ sumSoFar = 0.0;
+ factorSoFar = 0.0;
+ pendingAdditiveOperator.clear();
+ pendingMultiplicativeOperator.clear();
+ display->setText("0");
+ waitingForOperand = true;
+}
+//! [30]
+
+//! [32]
+void Calculator::clearMemory()
+{
+ sumInMemory = 0.0;
+}
+
+void Calculator::readMemory()
+{
+ display->setText(QString::number(sumInMemory));
+ waitingForOperand = true;
+}
+
+void Calculator::setMemory()
+{
+ equalClicked();
+ sumInMemory = display->text().toDouble();
+}
+
+void Calculator::addToMemory()
+{
+ equalClicked();
+ sumInMemory += display->text().toDouble();
+}
+//! [32]
+//! [34]
+Button *Calculator::createButton(const QString &text, const char *member)
+{
+ Button *button = new Button(text);
+ connect(button, SIGNAL(clicked()), this, member);
+ return button;
+}
+//! [34]
+
+//! [36]
+void Calculator::abortOperation()
+{
+ clearAll();
+ display->setText(tr("####"));
+}
+//! [36]
+
+//! [38]
+bool Calculator::calculate(double rightOperand, const QString &pendingOperator)
+{
+ if (pendingOperator == tr("+")) {
+ sumSoFar += rightOperand;
+ } else if (pendingOperator == tr("-")) {
+ sumSoFar -= rightOperand;
+ } else if (pendingOperator == tr("\327")) {
+ factorSoFar *= rightOperand;
+ } else if (pendingOperator == tr("\367")) {
+ if (rightOperand == 0.0)
+ return false;
+ factorSoFar /= rightOperand;
+ }
+ return true;
+}
+//! [38]
diff --git a/examples/widgets/calculator/calculator.h b/examples/widgets/calculator/calculator.h
new file mode 100644
index 0000000..4955c28
--- /dev/null
+++ b/examples/widgets/calculator/calculator.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CALCULATOR_H
+#define CALCULATOR_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QLineEdit;
+QT_END_NAMESPACE
+class Button;
+
+//! [0]
+class Calculator : public QDialog
+{
+ Q_OBJECT
+
+public:
+ Calculator(QWidget *parent = 0);
+
+private slots:
+ void digitClicked();
+ void unaryOperatorClicked();
+ void additiveOperatorClicked();
+ void multiplicativeOperatorClicked();
+ void equalClicked();
+ void pointClicked();
+ void changeSignClicked();
+ void backspaceClicked();
+ void clear();
+ void clearAll();
+ void clearMemory();
+ void readMemory();
+ void setMemory();
+ void addToMemory();
+//! [0]
+
+//! [1]
+private:
+//! [1] //! [2]
+ Button *createButton(const QString &text, const char *member);
+ void abortOperation();
+ bool calculate(double rightOperand, const QString &pendingOperator);
+//! [2]
+
+//! [3]
+ double sumInMemory;
+//! [3] //! [4]
+ double sumSoFar;
+//! [4] //! [5]
+ double factorSoFar;
+//! [5] //! [6]
+ QString pendingAdditiveOperator;
+//! [6] //! [7]
+ QString pendingMultiplicativeOperator;
+//! [7] //! [8]
+ bool waitingForOperand;
+//! [8]
+
+//! [9]
+ QLineEdit *display;
+//! [9] //! [10]
+
+ enum { NumDigitButtons = 10 };
+ Button *digitButtons[NumDigitButtons];
+};
+//! [10]
+
+#endif
diff --git a/examples/widgets/calculator/calculator.pro b/examples/widgets/calculator/calculator.pro
new file mode 100644
index 0000000..a9a50d6
--- /dev/null
+++ b/examples/widgets/calculator/calculator.pro
@@ -0,0 +1,11 @@
+HEADERS = button.h \
+ calculator.h
+SOURCES = button.cpp \
+ calculator.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/calculator
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS calculator.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/calculator
+INSTALLS += target sources
diff --git a/examples/widgets/calculator/main.cpp b/examples/widgets/calculator/main.cpp
new file mode 100644
index 0000000..ddb0028
--- /dev/null
+++ b/examples/widgets/calculator/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "calculator.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Calculator calc;
+ calc.show();
+ return app.exec();
+}
diff --git a/examples/widgets/calendarwidget/calendarwidget.pro b/examples/widgets/calendarwidget/calendarwidget.pro
new file mode 100644
index 0000000..9326989
--- /dev/null
+++ b/examples/widgets/calendarwidget/calendarwidget.pro
@@ -0,0 +1,9 @@
+HEADERS = window.h
+SOURCES = main.cpp \
+ window.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/calendarwidget
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS calendarwidget.pro resources
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/calendarwidget
+INSTALLS += target sources
diff --git a/examples/widgets/calendarwidget/main.cpp b/examples/widgets/calendarwidget/main.cpp
new file mode 100644
index 0000000..a2fa399
--- /dev/null
+++ b/examples/widgets/calendarwidget/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+int main(int argv, char *args[])
+{
+ QApplication app(argv, args);
+ Window window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/calendarwidget/window.cpp b/examples/widgets/calendarwidget/window.cpp
new file mode 100644
index 0000000..613a30a
--- /dev/null
+++ b/examples/widgets/calendarwidget/window.cpp
@@ -0,0 +1,462 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [0]
+Window::Window()
+{
+ createPreviewGroupBox();
+ createGeneralOptionsGroupBox();
+ createDatesGroupBox();
+ createTextFormatsGroupBox();
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(previewGroupBox, 0, 0);
+ layout->addWidget(generalOptionsGroupBox, 0, 1);
+ layout->addWidget(datesGroupBox, 1, 0);
+ layout->addWidget(textFormatsGroupBox, 1, 1);
+ layout->setSizeConstraint(QLayout::SetFixedSize);
+ setLayout(layout);
+
+ previewLayout->setRowMinimumHeight(0, calendar->sizeHint().height());
+ previewLayout->setColumnMinimumWidth(0, calendar->sizeHint().width());
+
+ setWindowTitle(tr("Calendar Widget"));
+}
+//! [0]
+
+void Window::localeChanged(int index)
+{
+ calendar->setLocale(localeCombo->itemData(index).toLocale());
+}
+
+//! [1]
+void Window::firstDayChanged(int index)
+{
+ calendar->setFirstDayOfWeek(Qt::DayOfWeek(
+ firstDayCombo->itemData(index).toInt()));
+}
+//! [1]
+
+void Window::selectionModeChanged(int index)
+{
+ calendar->setSelectionMode(QCalendarWidget::SelectionMode(
+ selectionModeCombo->itemData(index).toInt()));
+}
+
+void Window::horizontalHeaderChanged(int index)
+{
+ calendar->setHorizontalHeaderFormat(QCalendarWidget::HorizontalHeaderFormat(
+ horizontalHeaderCombo->itemData(index).toInt()));
+}
+
+void Window::verticalHeaderChanged(int index)
+{
+ calendar->setVerticalHeaderFormat(QCalendarWidget::VerticalHeaderFormat(
+ verticalHeaderCombo->itemData(index).toInt()));
+}
+
+//! [2]
+void Window::selectedDateChanged()
+{
+ currentDateEdit->setDate(calendar->selectedDate());
+}
+//! [2]
+
+//! [3]
+void Window::minimumDateChanged(const QDate &date)
+{
+ calendar->setMinimumDate(date);
+ maximumDateEdit->setDate(calendar->maximumDate());
+}
+//! [3]
+
+//! [4]
+void Window::maximumDateChanged(const QDate &date)
+{
+ calendar->setMaximumDate(date);
+ minimumDateEdit->setDate(calendar->minimumDate());
+}
+//! [4]
+
+//! [5]
+void Window::weekdayFormatChanged()
+{
+ QTextCharFormat format;
+
+ format.setForeground(qvariant_cast<QColor>(
+ weekdayColorCombo->itemData(weekdayColorCombo->currentIndex())));
+ calendar->setWeekdayTextFormat(Qt::Monday, format);
+ calendar->setWeekdayTextFormat(Qt::Tuesday, format);
+ calendar->setWeekdayTextFormat(Qt::Wednesday, format);
+ calendar->setWeekdayTextFormat(Qt::Thursday, format);
+ calendar->setWeekdayTextFormat(Qt::Friday, format);
+}
+//! [5]
+
+//! [6]
+void Window::weekendFormatChanged()
+{
+ QTextCharFormat format;
+
+ format.setForeground(qvariant_cast<QColor>(
+ weekendColorCombo->itemData(weekendColorCombo->currentIndex())));
+ calendar->setWeekdayTextFormat(Qt::Saturday, format);
+ calendar->setWeekdayTextFormat(Qt::Sunday, format);
+}
+//! [6]
+
+//! [7]
+void Window::reformatHeaders()
+{
+ QString text = headerTextFormatCombo->currentText();
+ QTextCharFormat format;
+
+ if (text == tr("Bold")) {
+ format.setFontWeight(QFont::Bold);
+ } else if (text == tr("Italic")) {
+ format.setFontItalic(true);
+ } else if (text == tr("Green")) {
+ format.setForeground(Qt::green);
+ }
+ calendar->setHeaderTextFormat(format);
+}
+//! [7]
+
+//! [8]
+void Window::reformatCalendarPage()
+{
+ QTextCharFormat mayFirstFormat;
+ if (mayFirstCheckBox->isChecked())
+ mayFirstFormat.setForeground(Qt::red);
+
+ QTextCharFormat firstFridayFormat;
+ if (firstFridayCheckBox->isChecked())
+ firstFridayFormat.setForeground(Qt::blue);
+
+ QDate date(calendar->yearShown(), calendar->monthShown(), 1);
+
+ calendar->setDateTextFormat(QDate(date.year(), 5, 1), mayFirstFormat);
+
+ date.setDate(date.year(), date.month(), 1);
+ while (date.dayOfWeek() != Qt::Friday)
+ date = date.addDays(1);
+ calendar->setDateTextFormat(date, firstFridayFormat);
+}
+//! [8]
+
+//! [9]
+void Window::createPreviewGroupBox()
+{
+ previewGroupBox = new QGroupBox(tr("Preview"));
+
+ calendar = new QCalendarWidget;
+ calendar->setMinimumDate(QDate(1900, 1, 1));
+ calendar->setMaximumDate(QDate(3000, 1, 1));
+ calendar->setGridVisible(true);
+
+ connect(calendar, SIGNAL(currentPageChanged(int, int)),
+ this, SLOT(reformatCalendarPage()));
+
+ previewLayout = new QGridLayout;
+ previewLayout->addWidget(calendar, 0, 0, Qt::AlignCenter);
+ previewGroupBox->setLayout(previewLayout);
+}
+//! [9]
+
+//! [10]
+void Window::createGeneralOptionsGroupBox()
+{
+ generalOptionsGroupBox = new QGroupBox(tr("General Options"));
+
+ localeCombo = new QComboBox;
+ int curLocaleIndex = -1;
+ int index = 0;
+ for (int _lang = QLocale::C; _lang <= QLocale::LastLanguage; ++_lang) {
+ QLocale::Language lang = static_cast<QLocale::Language>(_lang);
+ QList<QLocale::Country> countries = QLocale::countriesForLanguage(lang);
+ for (int i = 0; i < countries.count(); ++i) {
+ QLocale::Country country = countries.at(i);
+ QString label = QLocale::languageToString(lang);
+ label += QLatin1Char('/');
+ label += QLocale::countryToString(country);
+ QLocale locale(lang, country);
+ if (this->locale().language() == lang && this->locale().country() == country)
+ curLocaleIndex = index;
+ localeCombo->addItem(label, locale);
+ ++index;
+ }
+ }
+ if (curLocaleIndex != -1)
+ localeCombo->setCurrentIndex(curLocaleIndex);
+ localeLabel = new QLabel(tr("&Locale"));
+ localeLabel->setBuddy(localeCombo);
+
+ firstDayCombo = new QComboBox;
+ firstDayCombo->addItem(tr("Sunday"), Qt::Sunday);
+ firstDayCombo->addItem(tr("Monday"), Qt::Monday);
+ firstDayCombo->addItem(tr("Tuesday"), Qt::Tuesday);
+ firstDayCombo->addItem(tr("Wednesday"), Qt::Wednesday);
+ firstDayCombo->addItem(tr("Thursday"), Qt::Thursday);
+ firstDayCombo->addItem(tr("Friday"), Qt::Friday);
+ firstDayCombo->addItem(tr("Saturday"), Qt::Saturday);
+
+ firstDayLabel = new QLabel(tr("Wee&k starts on:"));
+ firstDayLabel->setBuddy(firstDayCombo);
+//! [10]
+
+ selectionModeCombo = new QComboBox;
+ selectionModeCombo->addItem(tr("Single selection"),
+ QCalendarWidget::SingleSelection);
+ selectionModeCombo->addItem(tr("None"), QCalendarWidget::NoSelection);
+
+ selectionModeLabel = new QLabel(tr("&Selection mode:"));
+ selectionModeLabel->setBuddy(selectionModeCombo);
+
+ gridCheckBox = new QCheckBox(tr("&Grid"));
+ gridCheckBox->setChecked(calendar->isGridVisible());
+
+ navigationCheckBox = new QCheckBox(tr("&Navigation bar"));
+ navigationCheckBox->setChecked(true);
+
+ horizontalHeaderCombo = new QComboBox;
+ horizontalHeaderCombo->addItem(tr("Single letter day names"),
+ QCalendarWidget::SingleLetterDayNames);
+ horizontalHeaderCombo->addItem(tr("Short day names"),
+ QCalendarWidget::ShortDayNames);
+ horizontalHeaderCombo->addItem(tr("None"),
+ QCalendarWidget::NoHorizontalHeader);
+ horizontalHeaderCombo->setCurrentIndex(1);
+
+ horizontalHeaderLabel = new QLabel(tr("&Horizontal header:"));
+ horizontalHeaderLabel->setBuddy(horizontalHeaderCombo);
+
+ verticalHeaderCombo = new QComboBox;
+ verticalHeaderCombo->addItem(tr("ISO week numbers"),
+ QCalendarWidget::ISOWeekNumbers);
+ verticalHeaderCombo->addItem(tr("None"), QCalendarWidget::NoVerticalHeader);
+
+ verticalHeaderLabel = new QLabel(tr("&Vertical header:"));
+ verticalHeaderLabel->setBuddy(verticalHeaderCombo);
+
+//! [11]
+ connect(localeCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(localeChanged(int)));
+ connect(firstDayCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(firstDayChanged(int)));
+ connect(selectionModeCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(selectionModeChanged(int)));
+ connect(gridCheckBox, SIGNAL(toggled(bool)),
+ calendar, SLOT(setGridVisible(bool)));
+ connect(navigationCheckBox, SIGNAL(toggled(bool)),
+ calendar, SLOT(setNavigationBarVisible(bool)));
+ connect(horizontalHeaderCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(horizontalHeaderChanged(int)));
+ connect(verticalHeaderCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(verticalHeaderChanged(int)));
+//! [11]
+
+ QHBoxLayout *checkBoxLayout = new QHBoxLayout;
+ checkBoxLayout->addWidget(gridCheckBox);
+ checkBoxLayout->addStretch();
+ checkBoxLayout->addWidget(navigationCheckBox);
+
+ QGridLayout *outerLayout = new QGridLayout;
+ outerLayout->addWidget(localeLabel, 0, 0);
+ outerLayout->addWidget(localeCombo, 0, 1);
+ outerLayout->addWidget(firstDayLabel, 1, 0);
+ outerLayout->addWidget(firstDayCombo, 1, 1);
+ outerLayout->addWidget(selectionModeLabel, 2, 0);
+ outerLayout->addWidget(selectionModeCombo, 2, 1);
+ outerLayout->addLayout(checkBoxLayout, 3, 0, 1, 2);
+ outerLayout->addWidget(horizontalHeaderLabel, 4, 0);
+ outerLayout->addWidget(horizontalHeaderCombo, 4, 1);
+ outerLayout->addWidget(verticalHeaderLabel, 5, 0);
+ outerLayout->addWidget(verticalHeaderCombo, 5, 1);
+ generalOptionsGroupBox->setLayout(outerLayout);
+
+//! [12]
+ firstDayChanged(firstDayCombo->currentIndex());
+ selectionModeChanged(selectionModeCombo->currentIndex());
+ horizontalHeaderChanged(horizontalHeaderCombo->currentIndex());
+ verticalHeaderChanged(verticalHeaderCombo->currentIndex());
+}
+//! [12]
+
+//! [13]
+void Window::createDatesGroupBox()
+{
+ datesGroupBox = new QGroupBox(tr("Dates"));
+
+ minimumDateEdit = new QDateEdit;
+ minimumDateEdit->setDisplayFormat("MMM d yyyy");
+ minimumDateEdit->setDateRange(calendar->minimumDate(),
+ calendar->maximumDate());
+ minimumDateEdit->setDate(calendar->minimumDate());
+
+ minimumDateLabel = new QLabel(tr("&Minimum Date:"));
+ minimumDateLabel->setBuddy(minimumDateEdit);
+
+ currentDateEdit = new QDateEdit;
+ currentDateEdit->setDisplayFormat("MMM d yyyy");
+ currentDateEdit->setDate(calendar->selectedDate());
+ currentDateEdit->setDateRange(calendar->minimumDate(),
+ calendar->maximumDate());
+
+ currentDateLabel = new QLabel(tr("&Current Date:"));
+ currentDateLabel->setBuddy(currentDateEdit);
+
+ maximumDateEdit = new QDateEdit;
+ maximumDateEdit->setDisplayFormat("MMM d yyyy");
+ maximumDateEdit->setDateRange(calendar->minimumDate(),
+ calendar->maximumDate());
+ maximumDateEdit->setDate(calendar->maximumDate());
+
+ maximumDateLabel = new QLabel(tr("Ma&ximum Date:"));
+ maximumDateLabel->setBuddy(maximumDateEdit);
+
+//! [13] //! [14]
+ connect(currentDateEdit, SIGNAL(dateChanged(const QDate &)),
+ calendar, SLOT(setSelectedDate(const QDate &)));
+ connect(calendar, SIGNAL(selectionChanged()),
+ this, SLOT(selectedDateChanged()));
+ connect(minimumDateEdit, SIGNAL(dateChanged(const QDate &)),
+ this, SLOT(minimumDateChanged(const QDate &)));
+ connect(maximumDateEdit, SIGNAL(dateChanged(const QDate &)),
+ this, SLOT(maximumDateChanged(const QDate &)));
+
+//! [14]
+ QGridLayout *dateBoxLayout = new QGridLayout;
+ dateBoxLayout->addWidget(currentDateLabel, 1, 0);
+ dateBoxLayout->addWidget(currentDateEdit, 1, 1);
+ dateBoxLayout->addWidget(minimumDateLabel, 0, 0);
+ dateBoxLayout->addWidget(minimumDateEdit, 0, 1);
+ dateBoxLayout->addWidget(maximumDateLabel, 2, 0);
+ dateBoxLayout->addWidget(maximumDateEdit, 2, 1);
+ dateBoxLayout->setRowStretch(3, 1);
+
+ datesGroupBox->setLayout(dateBoxLayout);
+//! [15]
+}
+//! [15]
+
+//! [16]
+void Window::createTextFormatsGroupBox()
+{
+ textFormatsGroupBox = new QGroupBox(tr("Text Formats"));
+
+ weekdayColorCombo = createColorComboBox();
+ weekdayColorCombo->setCurrentIndex(
+ weekdayColorCombo->findText(tr("Black")));
+
+ weekdayColorLabel = new QLabel(tr("&Weekday color:"));
+ weekdayColorLabel->setBuddy(weekdayColorCombo);
+
+ weekendColorCombo = createColorComboBox();
+ weekendColorCombo->setCurrentIndex(
+ weekendColorCombo->findText(tr("Red")));
+
+ weekendColorLabel = new QLabel(tr("Week&end color:"));
+ weekendColorLabel->setBuddy(weekendColorCombo);
+
+//! [16] //! [17]
+ headerTextFormatCombo = new QComboBox;
+ headerTextFormatCombo->addItem(tr("Bold"));
+ headerTextFormatCombo->addItem(tr("Italic"));
+ headerTextFormatCombo->addItem(tr("Plain"));
+
+ headerTextFormatLabel = new QLabel(tr("&Header text:"));
+ headerTextFormatLabel->setBuddy(headerTextFormatCombo);
+
+ firstFridayCheckBox = new QCheckBox(tr("&First Friday in blue"));
+
+ mayFirstCheckBox = new QCheckBox(tr("May &1 in red"));
+
+//! [17] //! [18]
+ connect(weekdayColorCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(weekdayFormatChanged()));
+ connect(weekendColorCombo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(weekendFormatChanged()));
+ connect(headerTextFormatCombo, SIGNAL(currentIndexChanged(const QString &)),
+ this, SLOT(reformatHeaders()));
+ connect(firstFridayCheckBox, SIGNAL(toggled(bool)),
+ this, SLOT(reformatCalendarPage()));
+ connect(mayFirstCheckBox, SIGNAL(toggled(bool)),
+ this, SLOT(reformatCalendarPage()));
+
+//! [18]
+ QHBoxLayout *checkBoxLayout = new QHBoxLayout;
+ checkBoxLayout->addWidget(firstFridayCheckBox);
+ checkBoxLayout->addStretch();
+ checkBoxLayout->addWidget(mayFirstCheckBox);
+
+ QGridLayout *outerLayout = new QGridLayout;
+ outerLayout->addWidget(weekdayColorLabel, 0, 0);
+ outerLayout->addWidget(weekdayColorCombo, 0, 1);
+ outerLayout->addWidget(weekendColorLabel, 1, 0);
+ outerLayout->addWidget(weekendColorCombo, 1, 1);
+ outerLayout->addWidget(headerTextFormatLabel, 2, 0);
+ outerLayout->addWidget(headerTextFormatCombo, 2, 1);
+ outerLayout->addLayout(checkBoxLayout, 3, 0, 1, 2);
+ textFormatsGroupBox->setLayout(outerLayout);
+
+ weekdayFormatChanged();
+ weekendFormatChanged();
+//! [19]
+ reformatHeaders();
+ reformatCalendarPage();
+}
+//! [19]
+
+//! [20]
+QComboBox *Window::createColorComboBox()
+{
+ QComboBox *comboBox = new QComboBox;
+ comboBox->addItem(tr("Red"), Qt::red);
+ comboBox->addItem(tr("Blue"), Qt::blue);
+ comboBox->addItem(tr("Black"), Qt::black);
+ comboBox->addItem(tr("Magenta"), Qt::magenta);
+ return comboBox;
+}
+//! [20]
diff --git a/examples/widgets/calendarwidget/window.h b/examples/widgets/calendarwidget/window.h
new file mode 100644
index 0000000..a483cf5
--- /dev/null
+++ b/examples/widgets/calendarwidget/window.h
@@ -0,0 +1,128 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QCalendarWidget;
+class QCheckBox;
+class QComboBox;
+class QDate;
+class QDateEdit;
+class QGridLayout;
+class QGroupBox;
+class QLabel;
+QT_END_NAMESPACE
+
+//! [0]
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window();
+
+private slots:
+ void localeChanged(int index);
+ void firstDayChanged(int index);
+ void selectionModeChanged(int index);
+ void horizontalHeaderChanged(int index);
+ void verticalHeaderChanged(int index);
+ void selectedDateChanged();
+ void minimumDateChanged(const QDate &date);
+ void maximumDateChanged(const QDate &date);
+ void weekdayFormatChanged();
+ void weekendFormatChanged();
+ void reformatHeaders();
+ void reformatCalendarPage();
+
+private:
+ void createPreviewGroupBox();
+ void createGeneralOptionsGroupBox();
+ void createDatesGroupBox();
+ void createTextFormatsGroupBox();
+ QComboBox *createColorComboBox();
+
+ QGroupBox *previewGroupBox;
+ QGridLayout *previewLayout;
+ QCalendarWidget *calendar;
+
+ QGroupBox *generalOptionsGroupBox;
+ QLabel *localeLabel;
+ QLabel *firstDayLabel;
+//! [0]
+ QLabel *selectionModeLabel;
+ QLabel *horizontalHeaderLabel;
+ QLabel *verticalHeaderLabel;
+ QComboBox *localeCombo;
+ QComboBox *firstDayCombo;
+ QComboBox *selectionModeCombo;
+ QCheckBox *gridCheckBox;
+ QCheckBox *navigationCheckBox;
+ QComboBox *horizontalHeaderCombo;
+ QComboBox *verticalHeaderCombo;
+
+ QGroupBox *datesGroupBox;
+ QLabel *currentDateLabel;
+ QLabel *minimumDateLabel;
+ QLabel *maximumDateLabel;
+ QDateEdit *currentDateEdit;
+ QDateEdit *minimumDateEdit;
+ QDateEdit *maximumDateEdit;
+
+ QGroupBox *textFormatsGroupBox;
+ QLabel *weekdayColorLabel;
+ QLabel *weekendColorLabel;
+ QLabel *headerTextFormatLabel;
+ QComboBox *weekdayColorCombo;
+ QComboBox *weekendColorCombo;
+ QComboBox *headerTextFormatCombo;
+
+ QCheckBox *firstFridayCheckBox;
+//! [1]
+ QCheckBox *mayFirstCheckBox;
+};
+//! [1]
+
+#endif
diff --git a/examples/widgets/charactermap/charactermap.pro b/examples/widgets/charactermap/charactermap.pro
new file mode 100644
index 0000000..fe0733d
--- /dev/null
+++ b/examples/widgets/charactermap/charactermap.pro
@@ -0,0 +1,11 @@
+HEADERS = characterwidget.h \
+ mainwindow.h
+SOURCES = characterwidget.cpp \
+ mainwindow.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/charactermap
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS charactermap.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/charactermap
+INSTALLS += target sources
diff --git a/examples/widgets/charactermap/characterwidget.cpp b/examples/widgets/charactermap/characterwidget.cpp
new file mode 100644
index 0000000..3409169
--- /dev/null
+++ b/examples/widgets/charactermap/characterwidget.cpp
@@ -0,0 +1,178 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "characterwidget.h"
+
+//! [0]
+CharacterWidget::CharacterWidget(QWidget *parent)
+ : QWidget(parent)
+{
+ squareSize = 24;
+ columns = 16;
+ lastKey = -1;
+ setMouseTracking(true);
+}
+//! [0]
+
+//! [1]
+void CharacterWidget::updateFont(const QFont &font)
+{
+ displayFont.setFamily(font.family());
+ squareSize = qMax(24, QFontMetrics(displayFont).xHeight() * 3);
+ adjustSize();
+ update();
+}
+//! [1]
+
+//! [2]
+void CharacterWidget::updateSize(const QString &fontSize)
+{
+ displayFont.setPointSize(fontSize.toInt());
+ squareSize = qMax(24, QFontMetrics(displayFont).xHeight() * 3);
+ adjustSize();
+ update();
+}
+//! [2]
+
+void CharacterWidget::updateStyle(const QString &fontStyle)
+{
+ QFontDatabase fontDatabase;
+ const QFont::StyleStrategy oldStrategy = displayFont.styleStrategy();
+ displayFont = fontDatabase.font(displayFont.family(), fontStyle, displayFont.pointSize());
+ displayFont.setStyleStrategy(oldStrategy);
+ squareSize = qMax(24, QFontMetrics(displayFont).xHeight() * 3);
+ adjustSize();
+ update();
+}
+
+void CharacterWidget::updateFontMerging(bool enable)
+{
+ if (enable)
+ displayFont.setStyleStrategy(QFont::PreferDefault);
+ else
+ displayFont.setStyleStrategy(QFont::NoFontMerging);
+ adjustSize();
+ update();
+}
+
+//! [3]
+QSize CharacterWidget::sizeHint() const
+{
+ return QSize(columns*squareSize, (65536/columns)*squareSize);
+}
+//! [3]
+
+//! [4]
+void CharacterWidget::mouseMoveEvent(QMouseEvent *event)
+{
+ QPoint widgetPosition = mapFromGlobal(event->globalPos());
+ uint key = (widgetPosition.y()/squareSize)*columns + widgetPosition.x()/squareSize;
+
+ QString text = QString::fromLatin1("<p>Character: <span style=\"font-size: 24pt; font-family: %1\">").arg(displayFont.family())
+ + QChar(key)
+ + QString::fromLatin1("</span><p>Value: 0x")
+ + QString::number(key, 16);
+ QToolTip::showText(event->globalPos(), text, this);
+}
+//! [4]
+
+//! [5]
+void CharacterWidget::mousePressEvent(QMouseEvent *event)
+{
+ if (event->button() == Qt::LeftButton) {
+ lastKey = (event->y()/squareSize)*columns + event->x()/squareSize;
+ if (QChar(lastKey).category() != QChar::NoCategory)
+ emit characterSelected(QString(QChar(lastKey)));
+ update();
+ }
+ else
+ QWidget::mousePressEvent(event);
+}
+//! [5]
+
+//! [6]
+void CharacterWidget::paintEvent(QPaintEvent *event)
+{
+ QPainter painter(this);
+ painter.fillRect(event->rect(), QBrush(Qt::white));
+ painter.setFont(displayFont);
+//! [6]
+
+//! [7]
+ QRect redrawRect = event->rect();
+ int beginRow = redrawRect.top()/squareSize;
+ int endRow = redrawRect.bottom()/squareSize;
+ int beginColumn = redrawRect.left()/squareSize;
+ int endColumn = redrawRect.right()/squareSize;
+//! [7]
+
+//! [8]
+ painter.setPen(QPen(Qt::gray));
+ for (int row = beginRow; row <= endRow; ++row) {
+ for (int column = beginColumn; column <= endColumn; ++column) {
+ painter.drawRect(column*squareSize, row*squareSize, squareSize, squareSize);
+ }
+//! [8] //! [9]
+ }
+//! [9]
+
+//! [10]
+ QFontMetrics fontMetrics(displayFont);
+ painter.setPen(QPen(Qt::black));
+ for (int row = beginRow; row <= endRow; ++row) {
+
+ for (int column = beginColumn; column <= endColumn; ++column) {
+
+ int key = row*columns + column;
+ painter.setClipRect(column*squareSize, row*squareSize, squareSize, squareSize);
+
+ if (key == lastKey)
+ painter.fillRect(column*squareSize + 1, row*squareSize + 1, squareSize, squareSize, QBrush(Qt::red));
+
+ painter.drawText(column*squareSize + (squareSize / 2) - fontMetrics.width(QChar(key))/2,
+ row*squareSize + 4 + fontMetrics.ascent(),
+ QString(QChar(key)));
+ }
+ }
+}
+//! [10]
diff --git a/examples/widgets/charactermap/characterwidget.h b/examples/widgets/charactermap/characterwidget.h
new file mode 100644
index 0000000..aa95963
--- /dev/null
+++ b/examples/widgets/charactermap/characterwidget.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CHARACTERWIDGET_H
+#define CHARACTERWIDGET_H
+
+#include <QFont>
+#include <QPoint>
+#include <QSize>
+#include <QString>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QMouseEvent;
+class QPaintEvent;
+QT_END_NAMESPACE
+
+//! [0]
+class CharacterWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ CharacterWidget(QWidget *parent = 0);
+ QSize sizeHint() const;
+
+public slots:
+ void updateFont(const QFont &font);
+ void updateSize(const QString &fontSize);
+ void updateStyle(const QString &fontStyle);
+ void updateFontMerging(bool enable);
+
+signals:
+ void characterSelected(const QString &character);
+
+protected:
+ void mouseMoveEvent(QMouseEvent *event);
+ void mousePressEvent(QMouseEvent *event);
+ void paintEvent(QPaintEvent *event);
+
+private:
+ QFont displayFont;
+ int columns;
+ int lastKey;
+ int squareSize;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/charactermap/main.cpp b/examples/widgets/charactermap/main.cpp
new file mode 100644
index 0000000..1d51376
--- /dev/null
+++ b/examples/widgets/charactermap/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MainWindow window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/charactermap/mainwindow.cpp b/examples/widgets/charactermap/mainwindow.cpp
new file mode 100644
index 0000000..a1e206b
--- /dev/null
+++ b/examples/widgets/charactermap/mainwindow.cpp
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "characterwidget.h"
+#include "mainwindow.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+ QWidget *centralWidget = new QWidget;
+
+ QLabel *fontLabel = new QLabel(tr("Font:"));
+ fontCombo = new QFontComboBox;
+ QLabel *sizeLabel = new QLabel(tr("Size:"));
+ sizeCombo = new QComboBox;
+ QLabel *styleLabel = new QLabel(tr("Style:"));
+ styleCombo = new QComboBox;
+ QLabel *fontMergingLabel = new QLabel(tr("Automatic Font Merging:"));
+ fontMerging = new QCheckBox;
+ fontMerging->setChecked(true);
+
+ scrollArea = new QScrollArea;
+ characterWidget = new CharacterWidget;
+ scrollArea->setWidget(characterWidget);
+//! [0]
+
+//! [1]
+ findStyles(fontCombo->currentFont());
+//! [1]
+ findSizes(fontCombo->currentFont());
+
+//! [2]
+ lineEdit = new QLineEdit;
+ QPushButton *clipboardButton = new QPushButton(tr("&To clipboard"));
+//! [2]
+
+//! [3]
+ clipboard = QApplication::clipboard();
+//! [3]
+
+//! [4]
+ connect(fontCombo, SIGNAL(currentFontChanged(const QFont &)),
+ this, SLOT(findStyles(const QFont &)));
+ connect(fontCombo, SIGNAL(currentFontChanged(const QFont &)),
+ this, SLOT(findSizes(const QFont &)));
+ connect(fontCombo, SIGNAL(currentFontChanged(const QFont &)),
+ characterWidget, SLOT(updateFont(const QFont &)));
+ connect(sizeCombo, SIGNAL(currentIndexChanged(const QString &)),
+ characterWidget, SLOT(updateSize(const QString &)));
+ connect(styleCombo, SIGNAL(currentIndexChanged(const QString &)),
+ characterWidget, SLOT(updateStyle(const QString &)));
+//! [4] //! [5]
+ connect(characterWidget, SIGNAL(characterSelected(const QString &)),
+ this, SLOT(insertCharacter(const QString &)));
+ connect(clipboardButton, SIGNAL(clicked()), this, SLOT(updateClipboard()));
+//! [5]
+ connect(fontMerging, SIGNAL(toggled(bool)), characterWidget, SLOT(updateFontMerging(bool)));
+
+//! [6]
+ QHBoxLayout *controlsLayout = new QHBoxLayout;
+ controlsLayout->addWidget(fontLabel);
+ controlsLayout->addWidget(fontCombo, 1);
+ controlsLayout->addWidget(sizeLabel);
+ controlsLayout->addWidget(sizeCombo, 1);
+ controlsLayout->addWidget(styleLabel);
+ controlsLayout->addWidget(styleCombo, 1);
+ controlsLayout->addWidget(fontMergingLabel);
+ controlsLayout->addWidget(fontMerging, 1);
+ controlsLayout->addStretch(1);
+
+ QHBoxLayout *lineLayout = new QHBoxLayout;
+ lineLayout->addWidget(lineEdit, 1);
+ lineLayout->addSpacing(12);
+ lineLayout->addWidget(clipboardButton);
+
+ QVBoxLayout *centralLayout = new QVBoxLayout;
+ centralLayout->addLayout(controlsLayout);
+ centralLayout->addWidget(scrollArea, 1);
+ centralLayout->addSpacing(4);
+ centralLayout->addLayout(lineLayout);
+ centralWidget->setLayout(centralLayout);
+
+ setCentralWidget(centralWidget);
+ setWindowTitle(tr("Character Map"));
+}
+//! [6]
+
+//! [7]
+void MainWindow::findStyles(const QFont &font)
+{
+ QFontDatabase fontDatabase;
+ QString currentItem = styleCombo->currentText();
+ styleCombo->clear();
+//! [7]
+
+//! [8]
+ QString style;
+ foreach (style, fontDatabase.styles(font.family()))
+ styleCombo->addItem(style);
+
+ int styleIndex = styleCombo->findText(currentItem);
+
+ if (styleIndex == -1)
+ styleCombo->setCurrentIndex(0);
+ else
+ styleCombo->setCurrentIndex(styleIndex);
+}
+//! [8]
+
+void MainWindow::findSizes(const QFont &font)
+{
+ QFontDatabase fontDatabase;
+ QString currentSize = sizeCombo->currentText();
+ sizeCombo->blockSignals(true);
+ sizeCombo->clear();
+
+ int size;
+ if(fontDatabase.isSmoothlyScalable(font.family(), fontDatabase.styleString(font))) {
+ foreach(size, QFontDatabase::standardSizes()) {
+ sizeCombo->addItem(QVariant(size).toString());
+ sizeCombo->setEditable(true);
+ }
+
+ } else {
+ foreach(size, fontDatabase.smoothSizes(font.family(), fontDatabase.styleString(font))) {
+ sizeCombo->addItem(QVariant(size).toString());
+ sizeCombo->setEditable(false);
+ }
+ }
+
+ sizeCombo->blockSignals(false);
+
+ int sizeIndex = sizeCombo->findText(currentSize);
+
+ if(sizeIndex == -1)
+ sizeCombo->setCurrentIndex(qMax(0, sizeCombo->count() / 3));
+ else
+ sizeCombo->setCurrentIndex(sizeIndex);
+}
+
+//! [9]
+void MainWindow::insertCharacter(const QString &character)
+{
+ lineEdit->insert(character);
+}
+//! [9]
+
+//! [10]
+void MainWindow::updateClipboard()
+{
+//! [11]
+ clipboard->setText(lineEdit->text(), QClipboard::Clipboard);
+//! [11]
+ clipboard->setText(lineEdit->text(), QClipboard::Selection);
+}
+//! [10]
diff --git a/examples/widgets/charactermap/mainwindow.h b/examples/widgets/charactermap/mainwindow.h
new file mode 100644
index 0000000..3f3208c
--- /dev/null
+++ b/examples/widgets/charactermap/mainwindow.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QString>
+
+QT_BEGIN_NAMESPACE
+class QClipboard;
+class QComboBox;
+class QFontComboBox;
+class QLineEdit;
+class QScrollArea;
+class QCheckBox;
+QT_END_NAMESPACE
+class CharacterWidget;
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+public slots:
+ void findStyles(const QFont &font);
+ void findSizes(const QFont &font);
+ void insertCharacter(const QString &character);
+ void updateClipboard();
+
+private:
+ CharacterWidget *characterWidget;
+ QClipboard *clipboard;
+ QComboBox *styleCombo;
+ QComboBox *sizeCombo;
+ QFontComboBox *fontCombo;
+ QLineEdit *lineEdit;
+ QScrollArea *scrollArea;
+ QCheckBox *fontMerging;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/codeeditor/codeeditor.cpp b/examples/widgets/codeeditor/codeeditor.cpp
new file mode 100644
index 0000000..b855c7a
--- /dev/null
+++ b/examples/widgets/codeeditor/codeeditor.cpp
@@ -0,0 +1,171 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include <codeeditor.h>
+
+//![constructor]
+
+CodeEditor::CodeEditor(QWidget *parent) : QPlainTextEdit(parent)
+{
+ lineNumberArea = new LineNumberArea(this);
+
+ connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
+ connect(this, SIGNAL(updateRequest(const QRect &, int)), this, SLOT(updateLineNumberArea(const QRect &, int)));
+ connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));
+
+ updateLineNumberAreaWidth(0);
+ highlightCurrentLine();
+}
+
+//![constructor]
+
+//![extraAreaWidth]
+
+int CodeEditor::lineNumberAreaWidth()
+{
+ int digits = 1;
+ int max = qMax(1, blockCount());
+ while (max >= 10) {
+ max /= 10;
+ ++digits;
+ }
+
+ int space = 3 + fontMetrics().width(QLatin1Char('9')) * digits;
+
+ return space;
+}
+
+//![extraAreaWidth]
+
+//![slotUpdateExtraAreaWidth]
+
+void CodeEditor::updateLineNumberAreaWidth(int /* newBlockCount */)
+{
+ setViewportMargins(lineNumberAreaWidth(), 0, 0, 0);
+}
+
+//![slotUpdateExtraAreaWidth]
+
+//![slotUpdateRequest]
+
+void CodeEditor::updateLineNumberArea(const QRect &rect, int dy)
+{
+ if (dy)
+ lineNumberArea->scroll(0, dy);
+ else
+ lineNumberArea->update(0, rect.y(), lineNumberArea->width(), rect.height());
+
+ if (rect.contains(viewport()->rect()))
+ updateLineNumberAreaWidth(0);
+}
+
+//![slotUpdateRequest]
+
+//![resizeEvent]
+
+void CodeEditor::resizeEvent(QResizeEvent *e)
+{
+ QPlainTextEdit::resizeEvent(e);
+
+ QRect cr = contentsRect();
+ lineNumberArea->setGeometry(QRect(cr.left(), cr.top(), lineNumberAreaWidth(), cr.height()));
+}
+
+//![resizeEvent]
+
+//![cursorPositionChanged]
+
+void CodeEditor::highlightCurrentLine()
+{
+ QList<QTextEdit::ExtraSelection> extraSelections;
+
+ if (!isReadOnly()) {
+ QTextEdit::ExtraSelection selection;
+
+ QColor lineColor = QColor(Qt::yellow).lighter(160);
+
+ selection.format.setBackground(lineColor);
+ selection.format.setProperty(QTextFormat::FullWidthSelection, true);
+ selection.cursor = textCursor();
+ selection.cursor.clearSelection();
+ extraSelections.append(selection);
+ }
+
+ setExtraSelections(extraSelections);
+}
+
+//![cursorPositionChanged]
+
+//![extraAreaPaintEvent_0]
+
+void CodeEditor::lineNumberAreaPaintEvent(QPaintEvent *event)
+{
+ QPainter painter(lineNumberArea);
+ painter.fillRect(event->rect(), Qt::lightGray);
+
+//![extraAreaPaintEvent_0]
+
+//![extraAreaPaintEvent_1]
+ QTextBlock block = firstVisibleBlock();
+ int blockNumber = block.blockNumber();
+ int top = (int) blockBoundingGeometry(block).translated(contentOffset()).top();
+ int bottom = top + (int) blockBoundingRect(block).height();
+//![extraAreaPaintEvent_1]
+
+//![extraAreaPaintEvent_2]
+ while (block.isValid() && top <= event->rect().bottom()) {
+ if (block.isVisible() && bottom >= event->rect().top()) {
+ QString number = QString::number(blockNumber + 1);
+ painter.setPen(Qt::black);
+ painter.drawText(0, top, lineNumberArea->width(), fontMetrics().height(),
+ Qt::AlignRight, number);
+ }
+
+ block = block.next();
+ top = bottom;
+ bottom = top + (int) blockBoundingRect(block).height();
+ ++blockNumber;
+ }
+}
+//![extraAreaPaintEvent_2]
+
diff --git a/examples/widgets/codeeditor/codeeditor.h b/examples/widgets/codeeditor/codeeditor.h
new file mode 100644
index 0000000..51ecf11
--- /dev/null
+++ b/examples/widgets/codeeditor/codeeditor.h
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CODEEDITOR_H
+#define CODEEDITOR_H
+
+#include <QPlainTextEdit>
+#include <QObject>
+
+QT_BEGIN_NAMESPACE
+class QPaintEvent;
+class QResizeEvent;
+class QSize;
+class QWidget;
+QT_END_NAMESPACE
+
+class LineNumberArea;
+
+//![codeeditordefinition]
+
+class CodeEditor : public QPlainTextEdit
+{
+ Q_OBJECT
+
+public:
+ CodeEditor(QWidget *parent = 0);
+
+ void lineNumberAreaPaintEvent(QPaintEvent *event);
+ int lineNumberAreaWidth();
+
+protected:
+ void resizeEvent(QResizeEvent *event);
+
+private slots:
+ void updateLineNumberAreaWidth(int newBlockCount);
+ void highlightCurrentLine();
+ void updateLineNumberArea(const QRect &, int);
+
+private:
+ QWidget *lineNumberArea;
+};
+
+//![codeeditordefinition]
+//![extraarea]
+
+class LineNumberArea : public QWidget
+{
+public:
+ LineNumberArea(CodeEditor *editor) : QWidget(editor) {
+ codeEditor = editor;
+ }
+
+ QSize sizeHint() const {
+ return QSize(codeEditor->lineNumberAreaWidth(), 0);
+ }
+
+protected:
+ void paintEvent(QPaintEvent *event) {
+ codeEditor->lineNumberAreaPaintEvent(event);
+ }
+
+private:
+ CodeEditor *codeEditor;
+};
+
+//![extraarea]
+
+#endif
diff --git a/examples/widgets/codeeditor/codeeditor.pro b/examples/widgets/codeeditor/codeeditor.pro
new file mode 100644
index 0000000..a94a5e0
--- /dev/null
+++ b/examples/widgets/codeeditor/codeeditor.pro
@@ -0,0 +1,9 @@
+HEADERS = codeeditor.h
+SOURCES = main.cpp \
+ codeeditor.cpp
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/codeeditor
+sources.files = $$SOURCES $$HEADERS *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/codeeditor
+INSTALLS += target sources
+
diff --git a/examples/widgets/codeeditor/main.cpp b/examples/widgets/codeeditor/main.cpp
new file mode 100644
index 0000000..a8b26c9
--- /dev/null
+++ b/examples/widgets/codeeditor/main.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "codeeditor.h"
+
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+
+ CodeEditor editor;
+ editor.setWindowTitle(QObject::tr("Code Editor Example"));
+ editor.show();
+
+ return app.exec();
+}
+
diff --git a/examples/widgets/digitalclock/digitalclock.cpp b/examples/widgets/digitalclock/digitalclock.cpp
new file mode 100644
index 0000000..5bc9292
--- /dev/null
+++ b/examples/widgets/digitalclock/digitalclock.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "digitalclock.h"
+
+//! [0]
+DigitalClock::DigitalClock(QWidget *parent)
+ : QLCDNumber(parent)
+{
+ setSegmentStyle(Filled);
+
+ QTimer *timer = new QTimer(this);
+ connect(timer, SIGNAL(timeout()), this, SLOT(showTime()));
+ timer->start(1000);
+
+ showTime();
+
+ setWindowTitle(tr("Digital Clock"));
+ resize(150, 60);
+}
+//! [0]
+
+//! [1]
+void DigitalClock::showTime()
+//! [1] //! [2]
+{
+ QTime time = QTime::currentTime();
+ QString text = time.toString("hh:mm");
+ if ((time.second() % 2) == 0)
+ text[2] = ' ';
+ display(text);
+}
+//! [2]
diff --git a/examples/widgets/digitalclock/digitalclock.h b/examples/widgets/digitalclock/digitalclock.h
new file mode 100644
index 0000000..4bf26bc
--- /dev/null
+++ b/examples/widgets/digitalclock/digitalclock.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DIGITALCLOCK_H
+#define DIGITALCLOCK_H
+
+#include <QLCDNumber>
+
+//! [0]
+class DigitalClock : public QLCDNumber
+{
+ Q_OBJECT
+
+public:
+ DigitalClock(QWidget *parent = 0);
+
+private slots:
+ void showTime();
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/digitalclock/digitalclock.pro b/examples/widgets/digitalclock/digitalclock.pro
new file mode 100644
index 0000000..b87b4a0
--- /dev/null
+++ b/examples/widgets/digitalclock/digitalclock.pro
@@ -0,0 +1,9 @@
+HEADERS = digitalclock.h
+SOURCES = digitalclock.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/digitalclock
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS digitalclock.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/digitalclock
+INSTALLS += target sources
diff --git a/examples/widgets/digitalclock/main.cpp b/examples/widgets/digitalclock/main.cpp
new file mode 100644
index 0000000..9e7e16d
--- /dev/null
+++ b/examples/widgets/digitalclock/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "digitalclock.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ DigitalClock clock;
+ clock.show();
+ return app.exec();
+}
diff --git a/examples/widgets/groupbox/groupbox.pro b/examples/widgets/groupbox/groupbox.pro
new file mode 100644
index 0000000..7175f66
--- /dev/null
+++ b/examples/widgets/groupbox/groupbox.pro
@@ -0,0 +1,9 @@
+HEADERS = window.h
+SOURCES = window.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/groupbox
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS groupbox.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/groupbox
+INSTALLS += target sources
diff --git a/examples/widgets/groupbox/main.cpp b/examples/widgets/groupbox/main.cpp
new file mode 100644
index 0000000..fa8b0ab
--- /dev/null
+++ b/examples/widgets/groupbox/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "window.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Window window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/groupbox/window.cpp b/examples/widgets/groupbox/window.cpp
new file mode 100644
index 0000000..8acc307
--- /dev/null
+++ b/examples/widgets/groupbox/window.cpp
@@ -0,0 +1,190 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [0]
+Window::Window(QWidget *parent)
+ : QWidget(parent)
+{
+ QGridLayout *grid = new QGridLayout;
+ grid->addWidget(createFirstExclusiveGroup(), 0, 0);
+ grid->addWidget(createSecondExclusiveGroup(), 1, 0);
+ grid->addWidget(createNonExclusiveGroup(), 0, 1);
+ grid->addWidget(createPushButtonGroup(), 1, 1);
+ setLayout(grid);
+
+ setWindowTitle(tr("Group Boxes"));
+ resize(480, 320);
+}
+//! [0]
+
+//! [1]
+QGroupBox *Window::createFirstExclusiveGroup()
+{
+//! [2]
+ QGroupBox *groupBox = new QGroupBox(tr("Exclusive Radio Buttons"));
+
+ QRadioButton *radio1 = new QRadioButton(tr("&Radio button 1"));
+ QRadioButton *radio2 = new QRadioButton(tr("R&adio button 2"));
+ QRadioButton *radio3 = new QRadioButton(tr("Ra&dio button 3"));
+
+ radio1->setChecked(true);
+//! [1] //! [3]
+
+ QVBoxLayout *vbox = new QVBoxLayout;
+ vbox->addWidget(radio1);
+ vbox->addWidget(radio2);
+ vbox->addWidget(radio3);
+ vbox->addStretch(1);
+ groupBox->setLayout(vbox);
+//! [2]
+
+ return groupBox;
+}
+//! [3]
+
+//! [4]
+QGroupBox *Window::createSecondExclusiveGroup()
+{
+ QGroupBox *groupBox = new QGroupBox(tr("E&xclusive Radio Buttons"));
+ groupBox->setCheckable(true);
+ groupBox->setChecked(false);
+//! [4]
+
+//! [5]
+ QRadioButton *radio1 = new QRadioButton(tr("Rad&io button 1"));
+ QRadioButton *radio2 = new QRadioButton(tr("Radi&o button 2"));
+ QRadioButton *radio3 = new QRadioButton(tr("Radio &button 3"));
+ radio1->setChecked(true);
+ QCheckBox *checkBox = new QCheckBox(tr("Ind&ependent checkbox"));
+ checkBox->setChecked(true);
+//! [5]
+
+//! [6]
+ QVBoxLayout *vbox = new QVBoxLayout;
+ vbox->addWidget(radio1);
+ vbox->addWidget(radio2);
+ vbox->addWidget(radio3);
+ vbox->addWidget(checkBox);
+ vbox->addStretch(1);
+ groupBox->setLayout(vbox);
+
+ return groupBox;
+}
+//! [6]
+
+//! [7]
+QGroupBox *Window::createNonExclusiveGroup()
+{
+ QGroupBox *groupBox = new QGroupBox(tr("Non-Exclusive Checkboxes"));
+ groupBox->setFlat(true);
+//! [7]
+
+//! [8]
+ QCheckBox *checkBox1 = new QCheckBox(tr("&Checkbox 1"));
+ QCheckBox *checkBox2 = new QCheckBox(tr("C&heckbox 2"));
+ checkBox2->setChecked(true);
+ QCheckBox *tristateBox = new QCheckBox(tr("Tri-&state button"));
+ tristateBox->setTristate(true);
+//! [8]
+ tristateBox->setCheckState(Qt::PartiallyChecked);
+
+//! [9]
+ QVBoxLayout *vbox = new QVBoxLayout;
+ vbox->addWidget(checkBox1);
+ vbox->addWidget(checkBox2);
+ vbox->addWidget(tristateBox);
+ vbox->addStretch(1);
+ groupBox->setLayout(vbox);
+
+ return groupBox;
+}
+//! [9]
+
+//! [10]
+QGroupBox *Window::createPushButtonGroup()
+{
+ QGroupBox *groupBox = new QGroupBox(tr("&Push Buttons"));
+ groupBox->setCheckable(true);
+ groupBox->setChecked(true);
+//! [10]
+
+//! [11]
+ QPushButton *pushButton = new QPushButton(tr("&Normal Button"));
+ QPushButton *toggleButton = new QPushButton(tr("&Toggle Button"));
+ toggleButton->setCheckable(true);
+ toggleButton->setChecked(true);
+ QPushButton *flatButton = new QPushButton(tr("&Flat Button"));
+ flatButton->setFlat(true);
+//! [11]
+
+//! [12]
+ QPushButton *popupButton = new QPushButton(tr("Pop&up Button"));
+ QMenu *menu = new QMenu(this);
+ menu->addAction(tr("&First Item"));
+ menu->addAction(tr("&Second Item"));
+ menu->addAction(tr("&Third Item"));
+ menu->addAction(tr("F&ourth Item"));
+ popupButton->setMenu(menu);
+//! [12]
+
+ QAction *newAction = menu->addAction(tr("Submenu"));
+ QMenu *subMenu = new QMenu(tr("Popup Submenu"));
+ subMenu->addAction(tr("Item 1"));
+ subMenu->addAction(tr("Item 2"));
+ subMenu->addAction(tr("Item 3"));
+ newAction->setMenu(subMenu);
+
+//! [13]
+ QVBoxLayout *vbox = new QVBoxLayout;
+ vbox->addWidget(pushButton);
+ vbox->addWidget(toggleButton);
+ vbox->addWidget(flatButton);
+ vbox->addWidget(popupButton);
+ vbox->addStretch(1);
+ groupBox->setLayout(vbox);
+
+ return groupBox;
+}
+//! [13]
diff --git a/examples/widgets/groupbox/window.h b/examples/widgets/groupbox/window.h
new file mode 100644
index 0000000..9f196fd
--- /dev/null
+++ b/examples/widgets/groupbox/window.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QGroupBox;
+QT_END_NAMESPACE
+
+//! [0]
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window(QWidget *parent = 0);
+
+private:
+ QGroupBox *createFirstExclusiveGroup();
+ QGroupBox *createSecondExclusiveGroup();
+ QGroupBox *createNonExclusiveGroup();
+ QGroupBox *createPushButtonGroup();
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/icons/iconpreviewarea.cpp b/examples/widgets/icons/iconpreviewarea.cpp
new file mode 100644
index 0000000..d80d41d
--- /dev/null
+++ b/examples/widgets/icons/iconpreviewarea.cpp
@@ -0,0 +1,142 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "iconpreviewarea.h"
+
+//! [0]
+IconPreviewArea::IconPreviewArea(QWidget *parent)
+ : QWidget(parent)
+{
+ QGridLayout *mainLayout = new QGridLayout;
+ setLayout(mainLayout);
+
+ stateLabels[0] = createHeaderLabel(tr("Off"));
+ stateLabels[1] = createHeaderLabel(tr("On"));
+ Q_ASSERT(NumStates == 2);
+
+ modeLabels[0] = createHeaderLabel(tr("Normal"));
+ modeLabels[1] = createHeaderLabel(tr("Active"));
+ modeLabels[2] = createHeaderLabel(tr("Disabled"));
+ modeLabels[3] = createHeaderLabel(tr("Selected"));
+ Q_ASSERT(NumModes == 4);
+
+ for (int j = 0; j < NumStates; ++j)
+ mainLayout->addWidget(stateLabels[j], j + 1, 0);
+
+ for (int i = 0; i < NumModes; ++i) {
+ mainLayout->addWidget(modeLabels[i], 0, i + 1);
+
+ for (int j = 0; j < NumStates; ++j) {
+ pixmapLabels[i][j] = createPixmapLabel();
+ mainLayout->addWidget(pixmapLabels[i][j], j + 1, i + 1);
+ }
+ }
+}
+//! [0]
+
+//! [1]
+void IconPreviewArea::setIcon(const QIcon &icon)
+{
+ this->icon = icon;
+ updatePixmapLabels();
+}
+//! [1]
+
+//! [2]
+void IconPreviewArea::setSize(const QSize &size)
+{
+ if (size != this->size) {
+ this->size = size;
+ updatePixmapLabels();
+ }
+}
+//! [2]
+
+//! [3]
+QLabel *IconPreviewArea::createHeaderLabel(const QString &text)
+{
+ QLabel *label = new QLabel(tr("<b>%1</b>").arg(text));
+ label->setAlignment(Qt::AlignCenter);
+ return label;
+}
+//! [3]
+
+//! [4]
+QLabel *IconPreviewArea::createPixmapLabel()
+{
+ QLabel *label = new QLabel;
+ label->setEnabled(false);
+ label->setAlignment(Qt::AlignCenter);
+ label->setFrameShape(QFrame::Box);
+ label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ label->setBackgroundRole(QPalette::Base);
+ label->setAutoFillBackground(true);
+ label->setMinimumSize(132, 132);
+ return label;
+}
+//! [4]
+
+//! [5]
+void IconPreviewArea::updatePixmapLabels()
+{
+ for (int i = 0; i < NumModes; ++i) {
+ QIcon::Mode mode;
+ if (i == 0) {
+ mode = QIcon::Normal;
+ } else if (i == 1) {
+ mode = QIcon::Active;
+ } else if (i == 2) {
+ mode = QIcon::Disabled;
+ } else {
+ mode = QIcon::Selected;
+ }
+
+ for (int j = 0; j < NumStates; ++j) {
+ QIcon::State state = (j == 0) ? QIcon::Off : QIcon::On;
+ QPixmap pixmap = icon.pixmap(size, mode, state);
+ pixmapLabels[i][j]->setPixmap(pixmap);
+ pixmapLabels[i][j]->setEnabled(!pixmap.isNull());
+ }
+ }
+}
+//! [5]
diff --git a/examples/widgets/icons/iconpreviewarea.h b/examples/widgets/icons/iconpreviewarea.h
new file mode 100644
index 0000000..9b915a4
--- /dev/null
+++ b/examples/widgets/icons/iconpreviewarea.h
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ICONPREVIEWAREA_H
+#define ICONPREVIEWAREA_H
+
+#include <QIcon>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QLabel;
+QT_END_NAMESPACE
+
+//! [0]
+class IconPreviewArea : public QWidget
+{
+ Q_OBJECT
+
+public:
+ IconPreviewArea(QWidget *parent = 0);
+
+ void setIcon(const QIcon &icon);
+ void setSize(const QSize &size);
+
+private:
+ QLabel *createHeaderLabel(const QString &text);
+ QLabel *createPixmapLabel();
+ void updatePixmapLabels();
+
+ enum { NumModes = 4, NumStates = 2 };
+
+ QIcon icon;
+ QSize size;
+ QLabel *stateLabels[NumStates];
+ QLabel *modeLabels[NumModes];
+ QLabel *pixmapLabels[NumModes][NumStates];
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/icons/icons.pro b/examples/widgets/icons/icons.pro
new file mode 100644
index 0000000..3b432d9
--- /dev/null
+++ b/examples/widgets/icons/icons.pro
@@ -0,0 +1,25 @@
+HEADERS = iconpreviewarea.h \
+ iconsizespinbox.h \
+ imagedelegate.h \
+ mainwindow.h
+SOURCES = iconpreviewarea.cpp \
+ iconsizespinbox.cpp \
+ imagedelegate.cpp \
+ main.cpp \
+ mainwindow.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/icons
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS icons.pro images
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/icons
+INSTALLS += target sources
+
+wince*: {
+ imageFiles.sources = images/*
+ wincewm*: {
+ imageFiles.path = "/My Documents/My Pictures"
+ } else {
+ imageFiles.path = images
+ }
+ DEPLOYMENT += imageFiles
+}
diff --git a/examples/widgets/icons/iconsizespinbox.cpp b/examples/widgets/icons/iconsizespinbox.cpp
new file mode 100644
index 0000000..22f45e9
--- /dev/null
+++ b/examples/widgets/icons/iconsizespinbox.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "iconsizespinbox.h"
+
+//! [0]
+IconSizeSpinBox::IconSizeSpinBox(QWidget *parent)
+ : QSpinBox(parent)
+{
+}
+//! [0]
+
+//! [1]
+int IconSizeSpinBox::valueFromText(const QString &text) const
+{
+ QRegExp regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"));
+
+ if (regExp.exactMatch(text)) {
+ return regExp.cap(1).toInt();
+ } else {
+ return 0;
+ }
+}
+//! [1]
+
+//! [2]
+QString IconSizeSpinBox::textFromValue(int value) const
+{
+ return tr("%1 x %1").arg(value);
+}
+//! [2]
diff --git a/examples/widgets/icons/iconsizespinbox.h b/examples/widgets/icons/iconsizespinbox.h
new file mode 100644
index 0000000..ea84dc7
--- /dev/null
+++ b/examples/widgets/icons/iconsizespinbox.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ICONSIZESPINBOX_H
+#define ICONSIZESPINBOX_H
+
+#include <QSpinBox>
+
+//! [0]
+class IconSizeSpinBox : public QSpinBox
+{
+ Q_OBJECT
+
+public:
+ IconSizeSpinBox(QWidget *parent = 0);
+
+ int valueFromText(const QString &text) const;
+ QString textFromValue(int value) const;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/icons/imagedelegate.cpp b/examples/widgets/icons/imagedelegate.cpp
new file mode 100644
index 0000000..e8e79b3
--- /dev/null
+++ b/examples/widgets/icons/imagedelegate.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "imagedelegate.h"
+
+//! [0]
+ImageDelegate::ImageDelegate(QObject *parent)
+ : QItemDelegate(parent)
+{
+}
+//! [0]
+
+//! [1]
+QWidget *ImageDelegate::createEditor(QWidget *parent,
+ const QStyleOptionViewItem & /* option */,
+ const QModelIndex &index) const
+{
+ QComboBox *comboBox = new QComboBox(parent);
+ if (index.column() == 1) {
+ comboBox->addItem(tr("Normal"));
+ comboBox->addItem(tr("Active"));
+ comboBox->addItem(tr("Disabled"));
+ comboBox->addItem(tr("Selected"));
+ } else if (index.column() == 2) {
+ comboBox->addItem(tr("Off"));
+ comboBox->addItem(tr("On"));
+ }
+
+ connect(comboBox, SIGNAL(activated(int)), this, SLOT(emitCommitData()));
+
+ return comboBox;
+}
+//! [1]
+
+//! [2]
+void ImageDelegate::setEditorData(QWidget *editor,
+ const QModelIndex &index) const
+{
+ QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
+ if (!comboBox)
+ return;
+
+ int pos = comboBox->findText(index.model()->data(index).toString(),
+ Qt::MatchExactly);
+ comboBox->setCurrentIndex(pos);
+}
+//! [2]
+
+//! [3]
+void ImageDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+ const QModelIndex &index) const
+{
+ QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
+ if (!comboBox)
+ return;
+
+ model->setData(index, comboBox->currentText());
+}
+//! [3]
+
+//! [4]
+void ImageDelegate::emitCommitData()
+{
+ emit commitData(qobject_cast<QWidget *>(sender()));
+}
+//! [4]
diff --git a/examples/widgets/icons/imagedelegate.h b/examples/widgets/icons/imagedelegate.h
new file mode 100644
index 0000000..638c0eb
--- /dev/null
+++ b/examples/widgets/icons/imagedelegate.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IMAGEDELEGATE_H
+#define IMAGEDELEGATE_H
+
+#include <QItemDelegate>
+
+//! [0]
+class ImageDelegate : public QItemDelegate
+{
+ Q_OBJECT
+
+public:
+ ImageDelegate(QObject *parent = 0);
+//! [0]
+
+//! [1]
+ QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
+ const QModelIndex &index) const;
+ void setEditorData(QWidget *editor, const QModelIndex &index) const;
+ void setModelData(QWidget *editor, QAbstractItemModel *model,
+ const QModelIndex &index) const;
+
+//! [1] //! [2]
+private slots:
+ void emitCommitData();
+};
+//! [2]
+
+#endif
diff --git a/examples/widgets/icons/images/designer.png b/examples/widgets/icons/images/designer.png
new file mode 100644
index 0000000..0988fce
--- /dev/null
+++ b/examples/widgets/icons/images/designer.png
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diff --git a/examples/widgets/icons/images/find_disabled.png b/examples/widgets/icons/images/find_disabled.png
new file mode 100644
index 0000000..e85e33f
--- /dev/null
+++ b/examples/widgets/icons/images/find_disabled.png
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diff --git a/examples/widgets/icons/images/find_normal.png b/examples/widgets/icons/images/find_normal.png
new file mode 100644
index 0000000..728c27f
--- /dev/null
+++ b/examples/widgets/icons/images/find_normal.png
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diff --git a/examples/widgets/icons/images/monkey_off_128x128.png b/examples/widgets/icons/images/monkey_off_128x128.png
new file mode 100644
index 0000000..f878267
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_off_128x128.png
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diff --git a/examples/widgets/icons/images/monkey_off_16x16.png b/examples/widgets/icons/images/monkey_off_16x16.png
new file mode 100644
index 0000000..0ac57d7
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_off_16x16.png
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diff --git a/examples/widgets/icons/images/monkey_off_32x32.png b/examples/widgets/icons/images/monkey_off_32x32.png
new file mode 100644
index 0000000..1f7fab6
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_off_32x32.png
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diff --git a/examples/widgets/icons/images/monkey_off_64x64.png b/examples/widgets/icons/images/monkey_off_64x64.png
new file mode 100644
index 0000000..47d8f6d
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_off_64x64.png
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diff --git a/examples/widgets/icons/images/monkey_on_128x128.png b/examples/widgets/icons/images/monkey_on_128x128.png
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index 0000000..8e1c746
--- /dev/null
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new file mode 100644
index 0000000..082e852
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_on_16x16.png
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diff --git a/examples/widgets/icons/images/monkey_on_32x32.png b/examples/widgets/icons/images/monkey_on_32x32.png
new file mode 100644
index 0000000..bf9acc6
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_on_32x32.png
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new file mode 100644
index 0000000..990f604
--- /dev/null
+++ b/examples/widgets/icons/images/monkey_on_64x64.png
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diff --git a/examples/widgets/icons/images/qt_extended_16x16.png b/examples/widgets/icons/images/qt_extended_16x16.png
new file mode 100644
index 0000000..95d3bae
--- /dev/null
+++ b/examples/widgets/icons/images/qt_extended_16x16.png
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diff --git a/examples/widgets/icons/images/qt_extended_32x32.png b/examples/widgets/icons/images/qt_extended_32x32.png
new file mode 100644
index 0000000..7b7a790
--- /dev/null
+++ b/examples/widgets/icons/images/qt_extended_32x32.png
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diff --git a/examples/widgets/icons/images/qt_extended_48x48.png b/examples/widgets/icons/images/qt_extended_48x48.png
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diff --git a/examples/widgets/icons/main.cpp b/examples/widgets/icons/main.cpp
new file mode 100644
index 0000000..4856752
--- /dev/null
+++ b/examples/widgets/icons/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MainWindow mainWin;
+ mainWin.show();
+ return app.exec();
+}
diff --git a/examples/widgets/icons/mainwindow.cpp b/examples/widgets/icons/mainwindow.cpp
new file mode 100644
index 0000000..00ce8b0
--- /dev/null
+++ b/examples/widgets/icons/mainwindow.cpp
@@ -0,0 +1,443 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "iconpreviewarea.h"
+#include "iconsizespinbox.h"
+#include "imagedelegate.h"
+#include "mainwindow.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+ centralWidget = new QWidget;
+ setCentralWidget(centralWidget);
+
+ createPreviewGroupBox();
+ createImagesGroupBox();
+ createIconSizeGroupBox();
+
+ createActions();
+ createMenus();
+ createContextMenu();
+
+ QGridLayout *mainLayout = new QGridLayout;
+ mainLayout->addWidget(previewGroupBox, 0, 0, 1, 2);
+ mainLayout->addWidget(imagesGroupBox, 1, 0);
+ mainLayout->addWidget(iconSizeGroupBox, 1, 1);
+ centralWidget->setLayout(mainLayout);
+
+ setWindowTitle(tr("Icons"));
+ checkCurrentStyle();
+ otherRadioButton->click();
+
+ resize(minimumSizeHint());
+}
+//! [0]
+
+//! [1]
+void MainWindow::about()
+{
+ QMessageBox::about(this, tr("About Icons"),
+ tr("The <b>Icons</b> example illustrates how Qt renders an icon in "
+ "different modes (active, normal, disabled, and selected) and "
+ "states (on and off) based on a set of images."));
+}
+//! [1]
+
+//! [2]
+void MainWindow::changeStyle(bool checked)
+{
+ if (!checked)
+ return;
+
+ QAction *action = qobject_cast<QAction *>(sender());
+//! [2] //! [3]
+ QStyle *style = QStyleFactory::create(action->data().toString());
+//! [3] //! [4]
+ Q_ASSERT(style);
+ QApplication::setStyle(style);
+
+ smallRadioButton->setText(tr("Small (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_SmallIconSize)));
+ largeRadioButton->setText(tr("Large (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_LargeIconSize)));
+ toolBarRadioButton->setText(tr("Toolbars (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_ToolBarIconSize)));
+ listViewRadioButton->setText(tr("List views (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_ListViewIconSize)));
+ iconViewRadioButton->setText(tr("Icon views (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_IconViewIconSize)));
+ tabBarRadioButton->setText(tr("Tab bars (%1 x %1)")
+ .arg(style->pixelMetric(QStyle::PM_TabBarIconSize)));
+
+ changeSize();
+}
+//! [4]
+
+//! [5]
+void MainWindow::changeSize(bool checked)
+{
+ if (!checked)
+ return;
+
+ int extent;
+
+ if (otherRadioButton->isChecked()) {
+ extent = otherSpinBox->value();
+ } else {
+ QStyle::PixelMetric metric;
+
+ if (smallRadioButton->isChecked()) {
+ metric = QStyle::PM_SmallIconSize;
+ } else if (largeRadioButton->isChecked()) {
+ metric = QStyle::PM_LargeIconSize;
+ } else if (toolBarRadioButton->isChecked()) {
+ metric = QStyle::PM_ToolBarIconSize;
+ } else if (listViewRadioButton->isChecked()) {
+ metric = QStyle::PM_ListViewIconSize;
+ } else if (iconViewRadioButton->isChecked()) {
+ metric = QStyle::PM_IconViewIconSize;
+ } else {
+ metric = QStyle::PM_TabBarIconSize;
+ }
+ extent = QApplication::style()->pixelMetric(metric);
+ }
+ previewArea->setSize(QSize(extent, extent));
+ otherSpinBox->setEnabled(otherRadioButton->isChecked());
+}
+//! [5]
+
+//! [6]
+void MainWindow::changeIcon()
+{
+ QIcon icon;
+
+ for (int row = 0; row < imagesTable->rowCount(); ++row) {
+ QTableWidgetItem *item0 = imagesTable->item(row, 0);
+ QTableWidgetItem *item1 = imagesTable->item(row, 1);
+ QTableWidgetItem *item2 = imagesTable->item(row, 2);
+
+ if (item0->checkState() == Qt::Checked) {
+ QIcon::Mode mode;
+ if (item1->text() == tr("Normal")) {
+ mode = QIcon::Normal;
+ } else if (item1->text() == tr("Active")) {
+ mode = QIcon::Active;
+ } else if (item1->text() == tr("Disabled")) {
+ mode = QIcon::Disabled;
+ } else {
+ mode = QIcon::Selected;
+ }
+
+ QIcon::State state;
+ if (item2->text() == tr("On")) {
+ state = QIcon::On;
+ } else {
+ state = QIcon::Off;
+//! [6] //! [7]
+ }
+//! [7]
+
+//! [8]
+ QString fileName = item0->data(Qt::UserRole).toString();
+ QImage image(fileName);
+ if (!image.isNull())
+ icon.addPixmap(QPixmap::fromImage(image), mode, state);
+//! [8] //! [9]
+ }
+//! [9] //! [10]
+ }
+//! [10]
+
+//! [11]
+ previewArea->setIcon(icon);
+}
+//! [11]
+
+//! [12]
+void MainWindow::addImages()
+{
+ QStringList fileNames = QFileDialog::getOpenFileNames(this,
+ tr("Open Images"), "",
+ tr("Images (*.png *.xpm *.jpg);;"
+ "All Files (*)"));
+ if (!fileNames.isEmpty()) {
+ foreach (QString fileName, fileNames) {
+ int row = imagesTable->rowCount();
+ imagesTable->setRowCount(row + 1);
+//! [12]
+
+//! [13]
+ QString imageName = QFileInfo(fileName).baseName();
+//! [13] //! [14]
+ QTableWidgetItem *item0 = new QTableWidgetItem(imageName);
+ item0->setData(Qt::UserRole, fileName);
+ item0->setFlags(item0->flags() & ~Qt::ItemIsEditable);
+//! [14]
+
+//! [15]
+ QTableWidgetItem *item1 = new QTableWidgetItem(tr("Normal"));
+//! [15] //! [16]
+ QTableWidgetItem *item2 = new QTableWidgetItem(tr("Off"));
+
+ if (guessModeStateAct->isChecked()) {
+ if (fileName.contains("_act")) {
+ item1->setText(tr("Active"));
+ } else if (fileName.contains("_dis")) {
+ item1->setText(tr("Disabled"));
+ } else if (fileName.contains("_sel")) {
+ item1->setText(tr("Selected"));
+ }
+
+ if (fileName.contains("_on"))
+ item2->setText(tr("On"));
+//! [16] //! [17]
+ }
+//! [17]
+
+//! [18]
+ imagesTable->setItem(row, 0, item0);
+//! [18] //! [19]
+ imagesTable->setItem(row, 1, item1);
+ imagesTable->setItem(row, 2, item2);
+ imagesTable->openPersistentEditor(item1);
+ imagesTable->openPersistentEditor(item2);
+
+ item0->setCheckState(Qt::Checked);
+ }
+ }
+}
+//! [19]
+
+//! [20]
+void MainWindow::removeAllImages()
+{
+ imagesTable->setRowCount(0);
+ changeIcon();
+}
+//! [20]
+
+void MainWindow::createPreviewGroupBox()
+{
+ previewGroupBox = new QGroupBox(tr("Preview"));
+
+ previewArea = new IconPreviewArea;
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(previewArea);
+ previewGroupBox->setLayout(layout);
+}
+
+//! [21]
+void MainWindow::createImagesGroupBox()
+{
+ imagesGroupBox = new QGroupBox(tr("Images"));
+
+ imagesTable = new QTableWidget;
+ imagesTable->setSelectionMode(QAbstractItemView::NoSelection);
+ imagesTable->setItemDelegate(new ImageDelegate(this));
+//! [21]
+
+//! [22]
+ QStringList labels;
+//! [22] //! [23]
+ labels << tr("Image") << tr("Mode") << tr("State");
+
+ imagesTable->horizontalHeader()->setDefaultSectionSize(90);
+ imagesTable->setColumnCount(3);
+ imagesTable->setHorizontalHeaderLabels(labels);
+ imagesTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
+ imagesTable->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
+ imagesTable->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
+ imagesTable->verticalHeader()->hide();
+//! [23]
+
+//! [24]
+ connect(imagesTable, SIGNAL(itemChanged(QTableWidgetItem *)),
+//! [24] //! [25]
+ this, SLOT(changeIcon()));
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(imagesTable);
+ imagesGroupBox->setLayout(layout);
+}
+//! [25]
+
+//! [26]
+void MainWindow::createIconSizeGroupBox()
+{
+ iconSizeGroupBox = new QGroupBox(tr("Icon Size"));
+
+ smallRadioButton = new QRadioButton;
+ largeRadioButton = new QRadioButton;
+ toolBarRadioButton = new QRadioButton;
+ listViewRadioButton = new QRadioButton;
+ iconViewRadioButton = new QRadioButton;
+ tabBarRadioButton = new QRadioButton;
+ otherRadioButton = new QRadioButton(tr("Other:"));
+
+ otherSpinBox = new IconSizeSpinBox;
+ otherSpinBox->setRange(8, 128);
+ otherSpinBox->setValue(64);
+//! [26]
+
+//! [27]
+ connect(smallRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(largeRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(toolBarRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(listViewRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(iconViewRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(tabBarRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(otherRadioButton, SIGNAL(toggled(bool)),
+ this, SLOT(changeSize(bool)));
+ connect(otherSpinBox, SIGNAL(valueChanged(int)), this, SLOT(changeSize()));
+
+ QHBoxLayout *otherSizeLayout = new QHBoxLayout;
+ otherSizeLayout->addWidget(otherRadioButton);
+ otherSizeLayout->addWidget(otherSpinBox);
+ otherSizeLayout->addStretch();
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(smallRadioButton, 0, 0);
+ layout->addWidget(largeRadioButton, 1, 0);
+ layout->addWidget(toolBarRadioButton, 2, 0);
+ layout->addWidget(listViewRadioButton, 0, 1);
+ layout->addWidget(iconViewRadioButton, 1, 1);
+ layout->addWidget(tabBarRadioButton, 2, 1);
+ layout->addLayout(otherSizeLayout, 3, 0, 1, 2);
+ layout->setRowStretch(4, 1);
+ iconSizeGroupBox->setLayout(layout);
+}
+//! [27]
+
+//! [28]
+void MainWindow::createActions()
+{
+ addImagesAct = new QAction(tr("&Add Images..."), this);
+ addImagesAct->setShortcut(tr("Ctrl+A"));
+ connect(addImagesAct, SIGNAL(triggered()), this, SLOT(addImages()));
+
+ removeAllImagesAct = new QAction(tr("&Remove All Images"), this);
+ removeAllImagesAct->setShortcut(tr("Ctrl+R"));
+ connect(removeAllImagesAct, SIGNAL(triggered()),
+ this, SLOT(removeAllImages()));
+
+ exitAct = new QAction(tr("&Quit"), this);
+ exitAct->setShortcut(tr("Ctrl+Q"));
+ connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+ styleActionGroup = new QActionGroup(this);
+ foreach (QString styleName, QStyleFactory::keys()) {
+ QAction *action = new QAction(styleActionGroup);
+ action->setText(tr("%1 Style").arg(styleName));
+ action->setData(styleName);
+ action->setCheckable(true);
+ connect(action, SIGNAL(triggered(bool)), this, SLOT(changeStyle(bool)));
+ }
+
+ guessModeStateAct = new QAction(tr("&Guess Image Mode/State"), this);
+ guessModeStateAct->setCheckable(true);
+ guessModeStateAct->setChecked(true);
+
+ aboutAct = new QAction(tr("&About"), this);
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+ aboutQtAct = new QAction(tr("About &Qt"), this);
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+//! [28]
+
+//! [29]
+void MainWindow::createMenus()
+{
+ fileMenu = menuBar()->addMenu(tr("&File"));
+ fileMenu->addAction(addImagesAct);
+ fileMenu->addAction(removeAllImagesAct);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAct);
+
+ viewMenu = menuBar()->addMenu(tr("&View"));
+ foreach (QAction *action, styleActionGroup->actions())
+ viewMenu->addAction(action);
+ viewMenu->addSeparator();
+ viewMenu->addAction(guessModeStateAct);
+
+ menuBar()->addSeparator();
+
+ helpMenu = menuBar()->addMenu(tr("&Help"));
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+}
+//! [29]
+
+//! [30]
+void MainWindow::createContextMenu()
+{
+ imagesTable->setContextMenuPolicy(Qt::ActionsContextMenu);
+ imagesTable->addAction(addImagesAct);
+ imagesTable->addAction(removeAllImagesAct);
+}
+//! [30]
+
+//! [31]
+void MainWindow::checkCurrentStyle()
+{
+ foreach (QAction *action, styleActionGroup->actions()) {
+ QString styleName = action->data().toString();
+ QStyle *candidate = QStyleFactory::create(styleName);
+ Q_ASSERT(candidate);
+ if (candidate->metaObject()->className()
+ == QApplication::style()->metaObject()->className()) {
+ action->trigger();
+ return;
+ }
+ delete candidate;
+ }
+}
+//! [31]
diff --git a/examples/widgets/icons/mainwindow.h b/examples/widgets/icons/mainwindow.h
new file mode 100644
index 0000000..3494359
--- /dev/null
+++ b/examples/widgets/icons/mainwindow.h
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QIcon>
+#include <QList>
+#include <QMainWindow>
+#include <QPixmap>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QActionGroup;
+class QGroupBox;
+class QMenu;
+class QRadioButton;
+class QTableWidget;
+QT_END_NAMESPACE
+class IconPreviewArea;
+class IconSizeSpinBox;
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+private slots:
+ void about();
+ void changeStyle(bool checked);
+ void changeSize(bool checked = true);
+ void changeIcon();
+ void addImages();
+ void removeAllImages();
+
+private:
+ void createPreviewGroupBox();
+ void createImagesGroupBox();
+ void createIconSizeGroupBox();
+ void createActions();
+ void createMenus();
+ void createContextMenu();
+ void checkCurrentStyle();
+
+ QWidget *centralWidget;
+
+ QGroupBox *previewGroupBox;
+ IconPreviewArea *previewArea;
+
+ QGroupBox *imagesGroupBox;
+ QTableWidget *imagesTable;
+
+ QGroupBox *iconSizeGroupBox;
+ QRadioButton *smallRadioButton;
+ QRadioButton *largeRadioButton;
+ QRadioButton *toolBarRadioButton;
+ QRadioButton *listViewRadioButton;
+ QRadioButton *iconViewRadioButton;
+ QRadioButton *tabBarRadioButton;
+ QRadioButton *otherRadioButton;
+ IconSizeSpinBox *otherSpinBox;
+
+ QMenu *fileMenu;
+ QMenu *viewMenu;
+ QMenu *helpMenu;
+ QAction *addImagesAct;
+ QAction *removeAllImagesAct;
+ QAction *exitAct;
+ QAction *guessModeStateAct;
+ QActionGroup *styleActionGroup;
+ QAction *aboutAct;
+ QAction *aboutQtAct;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/imageviewer/imageviewer.cpp b/examples/widgets/imageviewer/imageviewer.cpp
new file mode 100644
index 0000000..39d1b35
--- /dev/null
+++ b/examples/widgets/imageviewer/imageviewer.cpp
@@ -0,0 +1,278 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "imageviewer.h"
+
+//! [0]
+ImageViewer::ImageViewer()
+{
+ imageLabel = new QLabel;
+ imageLabel->setBackgroundRole(QPalette::Base);
+ imageLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
+ imageLabel->setScaledContents(true);
+
+ scrollArea = new QScrollArea;
+ scrollArea->setBackgroundRole(QPalette::Dark);
+ scrollArea->setWidget(imageLabel);
+ setCentralWidget(scrollArea);
+
+ createActions();
+ createMenus();
+
+ setWindowTitle(tr("Image Viewer"));
+ resize(500, 400);
+}
+//! [0]
+
+//! [1]
+void ImageViewer::open()
+//! [1] //! [2]
+{
+ QString fileName = QFileDialog::getOpenFileName(this,
+ tr("Open File"), QDir::currentPath());
+ if (!fileName.isEmpty()) {
+ QImage image(fileName);
+ if (image.isNull()) {
+ QMessageBox::information(this, tr("Image Viewer"),
+ tr("Cannot load %1.").arg(fileName));
+ return;
+ }
+//! [2] //! [3]
+ imageLabel->setPixmap(QPixmap::fromImage(image));
+//! [3] //! [4]
+ scaleFactor = 1.0;
+
+ printAct->setEnabled(true);
+ fitToWindowAct->setEnabled(true);
+ updateActions();
+
+ if (!fitToWindowAct->isChecked())
+ imageLabel->adjustSize();
+ }
+}
+//! [4]
+
+//! [5]
+void ImageViewer::print()
+//! [5] //! [6]
+{
+ Q_ASSERT(imageLabel->pixmap());
+#ifndef QT_NO_PRINTER
+//! [6] //! [7]
+ QPrintDialog dialog(&printer, this);
+//! [7] //! [8]
+ if (dialog.exec()) {
+ QPainter painter(&printer);
+ QRect rect = painter.viewport();
+ QSize size = imageLabel->pixmap()->size();
+ size.scale(rect.size(), Qt::KeepAspectRatio);
+ painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
+ painter.setWindow(imageLabel->pixmap()->rect());
+ painter.drawPixmap(0, 0, *imageLabel->pixmap());
+ }
+#endif
+}
+//! [8]
+
+//! [9]
+void ImageViewer::zoomIn()
+//! [9] //! [10]
+{
+ scaleImage(1.25);
+}
+
+void ImageViewer::zoomOut()
+{
+ scaleImage(0.8);
+}
+
+//! [10] //! [11]
+void ImageViewer::normalSize()
+//! [11] //! [12]
+{
+ imageLabel->adjustSize();
+ scaleFactor = 1.0;
+}
+//! [12]
+
+//! [13]
+void ImageViewer::fitToWindow()
+//! [13] //! [14]
+{
+ bool fitToWindow = fitToWindowAct->isChecked();
+ scrollArea->setWidgetResizable(fitToWindow);
+ if (!fitToWindow) {
+ normalSize();
+ }
+ updateActions();
+}
+//! [14]
+
+
+//! [15]
+void ImageViewer::about()
+//! [15] //! [16]
+{
+ QMessageBox::about(this, tr("About Image Viewer"),
+ tr("<p>The <b>Image Viewer</b> example shows how to combine QLabel "
+ "and QScrollArea to display an image. QLabel is typically used "
+ "for displaying a text, but it can also display an image. "
+ "QScrollArea provides a scrolling view around another widget. "
+ "If the child widget exceeds the size of the frame, QScrollArea "
+ "automatically provides scroll bars. </p><p>The example "
+ "demonstrates how QLabel's ability to scale its contents "
+ "(QLabel::scaledContents), and QScrollArea's ability to "
+ "automatically resize its contents "
+ "(QScrollArea::widgetResizable), can be used to implement "
+ "zooming and scaling features. </p><p>In addition the example "
+ "shows how to use QPainter to print an image.</p>"));
+}
+//! [16]
+
+//! [17]
+void ImageViewer::createActions()
+//! [17] //! [18]
+{
+ openAct = new QAction(tr("&Open..."), this);
+ openAct->setShortcut(tr("Ctrl+O"));
+ connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
+
+ printAct = new QAction(tr("&Print..."), this);
+ printAct->setShortcut(tr("Ctrl+P"));
+ printAct->setEnabled(false);
+ connect(printAct, SIGNAL(triggered()), this, SLOT(print()));
+
+ exitAct = new QAction(tr("E&xit"), this);
+ exitAct->setShortcut(tr("Ctrl+Q"));
+ connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+ zoomInAct = new QAction(tr("Zoom &In (25%)"), this);
+ zoomInAct->setShortcut(tr("Ctrl++"));
+ zoomInAct->setEnabled(false);
+ connect(zoomInAct, SIGNAL(triggered()), this, SLOT(zoomIn()));
+
+ zoomOutAct = new QAction(tr("Zoom &Out (25%)"), this);
+ zoomOutAct->setShortcut(tr("Ctrl+-"));
+ zoomOutAct->setEnabled(false);
+ connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(zoomOut()));
+
+ normalSizeAct = new QAction(tr("&Normal Size"), this);
+ normalSizeAct->setShortcut(tr("Ctrl+S"));
+ normalSizeAct->setEnabled(false);
+ connect(normalSizeAct, SIGNAL(triggered()), this, SLOT(normalSize()));
+
+ fitToWindowAct = new QAction(tr("&Fit to Window"), this);
+ fitToWindowAct->setEnabled(false);
+ fitToWindowAct->setCheckable(true);
+ fitToWindowAct->setShortcut(tr("Ctrl+F"));
+ connect(fitToWindowAct, SIGNAL(triggered()), this, SLOT(fitToWindow()));
+
+ aboutAct = new QAction(tr("&About"), this);
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+ aboutQtAct = new QAction(tr("About &Qt"), this);
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+//! [18]
+
+//! [19]
+void ImageViewer::createMenus()
+//! [19] //! [20]
+{
+ fileMenu = new QMenu(tr("&File"), this);
+ fileMenu->addAction(openAct);
+ fileMenu->addAction(printAct);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAct);
+
+ viewMenu = new QMenu(tr("&View"), this);
+ viewMenu->addAction(zoomInAct);
+ viewMenu->addAction(zoomOutAct);
+ viewMenu->addAction(normalSizeAct);
+ viewMenu->addSeparator();
+ viewMenu->addAction(fitToWindowAct);
+
+ helpMenu = new QMenu(tr("&Help"), this);
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+
+ menuBar()->addMenu(fileMenu);
+ menuBar()->addMenu(viewMenu);
+ menuBar()->addMenu(helpMenu);
+}
+//! [20]
+
+//! [21]
+void ImageViewer::updateActions()
+//! [21] //! [22]
+{
+ zoomInAct->setEnabled(!fitToWindowAct->isChecked());
+ zoomOutAct->setEnabled(!fitToWindowAct->isChecked());
+ normalSizeAct->setEnabled(!fitToWindowAct->isChecked());
+}
+//! [22]
+
+//! [23]
+void ImageViewer::scaleImage(double factor)
+//! [23] //! [24]
+{
+ Q_ASSERT(imageLabel->pixmap());
+ scaleFactor *= factor;
+ imageLabel->resize(scaleFactor * imageLabel->pixmap()->size());
+
+ adjustScrollBar(scrollArea->horizontalScrollBar(), factor);
+ adjustScrollBar(scrollArea->verticalScrollBar(), factor);
+
+ zoomInAct->setEnabled(scaleFactor < 3.0);
+ zoomOutAct->setEnabled(scaleFactor > 0.333);
+}
+//! [24]
+
+//! [25]
+void ImageViewer::adjustScrollBar(QScrollBar *scrollBar, double factor)
+//! [25] //! [26]
+{
+ scrollBar->setValue(int(factor * scrollBar->value()
+ + ((factor - 1) * scrollBar->pageStep()/2)));
+}
+//! [26]
diff --git a/examples/widgets/imageviewer/imageviewer.h b/examples/widgets/imageviewer/imageviewer.h
new file mode 100644
index 0000000..b84f7d5
--- /dev/null
+++ b/examples/widgets/imageviewer/imageviewer.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IMAGEVIEWER_H
+#define IMAGEVIEWER_H
+
+#include <QMainWindow>
+#include <QPrinter>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QLabel;
+class QMenu;
+class QScrollArea;
+class QScrollBar;
+QT_END_NAMESPACE
+
+//! [0]
+class ImageViewer : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ ImageViewer();
+
+private slots:
+ void open();
+ void print();
+ void zoomIn();
+ void zoomOut();
+ void normalSize();
+ void fitToWindow();
+ void about();
+
+private:
+ void createActions();
+ void createMenus();
+ void updateActions();
+ void scaleImage(double factor);
+ void adjustScrollBar(QScrollBar *scrollBar, double factor);
+
+ QLabel *imageLabel;
+ QScrollArea *scrollArea;
+ double scaleFactor;
+
+#ifndef QT_NO_PRINTER
+ QPrinter printer;
+#endif
+
+ QAction *openAct;
+ QAction *printAct;
+ QAction *exitAct;
+ QAction *zoomInAct;
+ QAction *zoomOutAct;
+ QAction *normalSizeAct;
+ QAction *fitToWindowAct;
+ QAction *aboutAct;
+ QAction *aboutQtAct;
+
+ QMenu *fileMenu;
+ QMenu *viewMenu;
+ QMenu *helpMenu;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/imageviewer/imageviewer.pro b/examples/widgets/imageviewer/imageviewer.pro
new file mode 100644
index 0000000..31c9d47
--- /dev/null
+++ b/examples/widgets/imageviewer/imageviewer.pro
@@ -0,0 +1,13 @@
+HEADERS = imageviewer.h
+SOURCES = imageviewer.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/imageviewer
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS imageviewer.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/imageviewer
+INSTALLS += target sources
+
+wince*: {
+ DEPLOYMENT_PLUGIN += qjpeg qmng qgif
+}
diff --git a/examples/widgets/imageviewer/main.cpp b/examples/widgets/imageviewer/main.cpp
new file mode 100644
index 0000000..090580c
--- /dev/null
+++ b/examples/widgets/imageviewer/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "imageviewer.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ ImageViewer imageViewer;
+ imageViewer.show();
+ return app.exec();
+}
diff --git a/examples/widgets/lineedits/lineedits.pro b/examples/widgets/lineedits/lineedits.pro
new file mode 100644
index 0000000..e963024
--- /dev/null
+++ b/examples/widgets/lineedits/lineedits.pro
@@ -0,0 +1,9 @@
+HEADERS = window.h
+SOURCES = main.cpp \
+ window.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/lineedits
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS lineedits.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/lineedits
+INSTALLS += target sources
diff --git a/examples/widgets/lineedits/main.cpp b/examples/widgets/lineedits/main.cpp
new file mode 100644
index 0000000..fa8b0ab
--- /dev/null
+++ b/examples/widgets/lineedits/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "window.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Window window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/lineedits/window.cpp b/examples/widgets/lineedits/window.cpp
new file mode 100644
index 0000000..13acffd
--- /dev/null
+++ b/examples/widgets/lineedits/window.cpp
@@ -0,0 +1,257 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [0]
+Window::Window()
+{
+ QGroupBox *echoGroup = new QGroupBox(tr("Echo"));
+
+ QLabel *echoLabel = new QLabel(tr("Mode:"));
+ QComboBox *echoComboBox = new QComboBox;
+ echoComboBox->addItem(tr("Normal"));
+ echoComboBox->addItem(tr("Password"));
+ echoComboBox->addItem(tr("PasswordEchoOnEdit"));
+ echoComboBox->addItem(tr("No Echo"));
+
+ echoLineEdit = new QLineEdit;
+ echoLineEdit->setFocus();
+//! [0]
+
+//! [1]
+ QGroupBox *validatorGroup = new QGroupBox(tr("Validator"));
+
+ QLabel *validatorLabel = new QLabel(tr("Type:"));
+ QComboBox *validatorComboBox = new QComboBox;
+ validatorComboBox->addItem(tr("No validator"));
+ validatorComboBox->addItem(tr("Integer validator"));
+ validatorComboBox->addItem(tr("Double validator"));
+
+ validatorLineEdit = new QLineEdit;
+//! [1]
+
+//! [2]
+ QGroupBox *alignmentGroup = new QGroupBox(tr("Alignment"));
+
+ QLabel *alignmentLabel = new QLabel(tr("Type:"));
+ QComboBox *alignmentComboBox = new QComboBox;
+ alignmentComboBox->addItem(tr("Left"));
+ alignmentComboBox->addItem(tr("Centered"));
+ alignmentComboBox->addItem(tr("Right"));
+
+ alignmentLineEdit = new QLineEdit;
+//! [2]
+
+//! [3]
+ QGroupBox *inputMaskGroup = new QGroupBox(tr("Input mask"));
+
+ QLabel *inputMaskLabel = new QLabel(tr("Type:"));
+ QComboBox *inputMaskComboBox = new QComboBox;
+ inputMaskComboBox->addItem(tr("No mask"));
+ inputMaskComboBox->addItem(tr("Phone number"));
+ inputMaskComboBox->addItem(tr("ISO date"));
+ inputMaskComboBox->addItem(tr("License key"));
+
+ inputMaskLineEdit = new QLineEdit;
+//! [3]
+
+//! [4]
+ QGroupBox *accessGroup = new QGroupBox(tr("Access"));
+
+ QLabel *accessLabel = new QLabel(tr("Read-only:"));
+ QComboBox *accessComboBox = new QComboBox;
+ accessComboBox->addItem(tr("False"));
+ accessComboBox->addItem(tr("True"));
+
+ accessLineEdit = new QLineEdit;
+//! [4]
+
+//! [5]
+ connect(echoComboBox, SIGNAL(activated(int)),
+ this, SLOT(echoChanged(int)));
+ connect(validatorComboBox, SIGNAL(activated(int)),
+ this, SLOT(validatorChanged(int)));
+ connect(alignmentComboBox, SIGNAL(activated(int)),
+ this, SLOT(alignmentChanged(int)));
+ connect(inputMaskComboBox, SIGNAL(activated(int)),
+ this, SLOT(inputMaskChanged(int)));
+ connect(accessComboBox, SIGNAL(activated(int)),
+ this, SLOT(accessChanged(int)));
+//! [5]
+
+//! [6]
+ QGridLayout *echoLayout = new QGridLayout;
+ echoLayout->addWidget(echoLabel, 0, 0);
+ echoLayout->addWidget(echoComboBox, 0, 1);
+ echoLayout->addWidget(echoLineEdit, 1, 0, 1, 2);
+ echoGroup->setLayout(echoLayout);
+//! [6]
+
+//! [7]
+ QGridLayout *validatorLayout = new QGridLayout;
+ validatorLayout->addWidget(validatorLabel, 0, 0);
+ validatorLayout->addWidget(validatorComboBox, 0, 1);
+ validatorLayout->addWidget(validatorLineEdit, 1, 0, 1, 2);
+ validatorGroup->setLayout(validatorLayout);
+
+ QGridLayout *alignmentLayout = new QGridLayout;
+ alignmentLayout->addWidget(alignmentLabel, 0, 0);
+ alignmentLayout->addWidget(alignmentComboBox, 0, 1);
+ alignmentLayout->addWidget(alignmentLineEdit, 1, 0, 1, 2);
+ alignmentGroup-> setLayout(alignmentLayout);
+
+ QGridLayout *inputMaskLayout = new QGridLayout;
+ inputMaskLayout->addWidget(inputMaskLabel, 0, 0);
+ inputMaskLayout->addWidget(inputMaskComboBox, 0, 1);
+ inputMaskLayout->addWidget(inputMaskLineEdit, 1, 0, 1, 2);
+ inputMaskGroup->setLayout(inputMaskLayout);
+
+ QGridLayout *accessLayout = new QGridLayout;
+ accessLayout->addWidget(accessLabel, 0, 0);
+ accessLayout->addWidget(accessComboBox, 0, 1);
+ accessLayout->addWidget(accessLineEdit, 1, 0, 1, 2);
+ accessGroup->setLayout(accessLayout);
+//! [7]
+
+//! [8]
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(echoGroup, 0, 0);
+ layout->addWidget(validatorGroup, 1, 0);
+ layout->addWidget(alignmentGroup, 2, 0);
+ layout->addWidget(inputMaskGroup, 0, 1);
+ layout->addWidget(accessGroup, 1, 1);
+ setLayout(layout);
+
+ setWindowTitle(tr("Line Edits"));
+}
+//! [8]
+
+//! [9]
+void Window::echoChanged(int index)
+{
+ switch (index) {
+ case 0:
+ echoLineEdit->setEchoMode(QLineEdit::Normal);
+ break;
+ case 1:
+ echoLineEdit->setEchoMode(QLineEdit::Password);
+ break;
+ case 2:
+ echoLineEdit->setEchoMode(QLineEdit::PasswordEchoOnEdit);
+ break;
+ case 3:
+ echoLineEdit->setEchoMode(QLineEdit::NoEcho);
+ }
+}
+//! [9]
+
+//! [10]
+void Window::validatorChanged(int index)
+{
+ switch (index) {
+ case 0:
+ validatorLineEdit->setValidator(0);
+ break;
+ case 1:
+ validatorLineEdit->setValidator(new QIntValidator(
+ validatorLineEdit));
+ break;
+ case 2:
+ validatorLineEdit->setValidator(new QDoubleValidator(-999.0,
+ 999.0, 2, validatorLineEdit));
+ }
+
+ validatorLineEdit->clear();
+}
+//! [10]
+
+//! [11]
+void Window::alignmentChanged(int index)
+{
+ switch (index) {
+ case 0:
+ alignmentLineEdit->setAlignment(Qt::AlignLeft);
+ break;
+ case 1:
+ alignmentLineEdit->setAlignment(Qt::AlignCenter);
+ break;
+ case 2:
+ alignmentLineEdit->setAlignment(Qt::AlignRight);
+ }
+}
+//! [11]
+
+//! [12]
+void Window::inputMaskChanged(int index)
+{
+ switch (index) {
+ case 0:
+ inputMaskLineEdit->setInputMask("");
+ break;
+ case 1:
+ inputMaskLineEdit->setInputMask("+99 99 99 99 99;_");
+ break;
+ case 2:
+ inputMaskLineEdit->setInputMask("0000-00-00");
+ inputMaskLineEdit->setText("00000000");
+ inputMaskLineEdit->setCursorPosition(0);
+ break;
+ case 3:
+ inputMaskLineEdit->setInputMask(">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#");
+ }
+}
+//! [12]
+
+//! [13]
+void Window::accessChanged(int index)
+{
+ switch (index) {
+ case 0:
+ accessLineEdit->setReadOnly(false);
+ break;
+ case 1:
+ accessLineEdit->setReadOnly(true);
+ }
+}
+//! [13]
diff --git a/examples/widgets/lineedits/window.h b/examples/widgets/lineedits/window.h
new file mode 100644
index 0000000..2d10d78
--- /dev/null
+++ b/examples/widgets/lineedits/window.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QComboBox;
+class QLineEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window();
+
+public slots:
+ void echoChanged(int);
+ void validatorChanged(int);
+ void alignmentChanged(int);
+ void inputMaskChanged(int);
+ void accessChanged(int);
+
+private:
+ QLineEdit *echoLineEdit;
+ QLineEdit *validatorLineEdit;
+ QLineEdit *alignmentLineEdit;
+ QLineEdit *inputMaskLineEdit;
+ QLineEdit *accessLineEdit;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/movie/animation.mng b/examples/widgets/movie/animation.mng
new file mode 100644
index 0000000..12b688a
--- /dev/null
+++ b/examples/widgets/movie/animation.mng
Binary files differ
diff --git a/examples/widgets/movie/main.cpp b/examples/widgets/movie/main.cpp
new file mode 100644
index 0000000..50bec73
--- /dev/null
+++ b/examples/widgets/movie/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "movieplayer.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MoviePlayer player;
+ player.show();
+ return app.exec();
+}
diff --git a/examples/widgets/movie/movie.pro b/examples/widgets/movie/movie.pro
new file mode 100644
index 0000000..b5f0a7a
--- /dev/null
+++ b/examples/widgets/movie/movie.pro
@@ -0,0 +1,9 @@
+HEADERS = movieplayer.h
+SOURCES = main.cpp \
+ movieplayer.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/movie
+sources.files = $$SOURCES $$HEADERS $$RESOURCES movie.pro movies
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/movie
+INSTALLS += target sources
diff --git a/examples/widgets/movie/movieplayer.cpp b/examples/widgets/movie/movieplayer.cpp
new file mode 100644
index 0000000..1ffc233
--- /dev/null
+++ b/examples/widgets/movie/movieplayer.cpp
@@ -0,0 +1,211 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "movieplayer.h"
+
+MoviePlayer::MoviePlayer(QWidget *parent)
+ : QWidget(parent)
+{
+ movie = new QMovie(this);
+ movie->setCacheMode(QMovie::CacheAll);
+
+ movieLabel = new QLabel(tr("No movie loaded"));
+ movieLabel->setAlignment(Qt::AlignCenter);
+ movieLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
+ movieLabel->setBackgroundRole(QPalette::Dark);
+ movieLabel->setAutoFillBackground(true);
+
+ currentMovieDirectory = "movies";
+
+ createControls();
+ createButtons();
+
+ connect(movie, SIGNAL(frameChanged(int)), this, SLOT(updateFrameSlider()));
+ connect(movie, SIGNAL(stateChanged(QMovie::MovieState)),
+ this, SLOT(updateButtons()));
+ connect(fitCheckBox, SIGNAL(clicked()), this, SLOT(fitToWindow()));
+ connect(frameSlider, SIGNAL(valueChanged(int)), this, SLOT(goToFrame(int)));
+ connect(speedSpinBox, SIGNAL(valueChanged(int)),
+ movie, SLOT(setSpeed(int)));
+
+ mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(movieLabel);
+ mainLayout->addLayout(controlsLayout);
+ mainLayout->addLayout(buttonsLayout);
+ setLayout(mainLayout);
+
+ updateFrameSlider();
+ updateButtons();
+
+ setWindowTitle(tr("Movie Player"));
+ resize(400, 400);
+}
+
+void MoviePlayer::open()
+{
+ QString fileName = QFileDialog::getOpenFileName(this, tr("Open a Movie"),
+ currentMovieDirectory);
+ if (!fileName.isEmpty())
+ openFile(fileName);
+}
+
+void MoviePlayer::openFile(const QString &fileName)
+{
+ currentMovieDirectory = QFileInfo(fileName).path();
+
+ movie->stop();
+ movieLabel->setMovie(movie);
+ movie->setFileName(fileName);
+ movie->start();
+
+ updateFrameSlider();
+ updateButtons();
+}
+
+void MoviePlayer::goToFrame(int frame)
+{
+ movie->jumpToFrame(frame);
+}
+
+void MoviePlayer::fitToWindow()
+{
+ movieLabel->setScaledContents(fitCheckBox->isChecked());
+}
+
+void MoviePlayer::updateFrameSlider()
+{
+ bool hasFrames = (movie->currentFrameNumber() >= 0);
+
+ if (hasFrames) {
+ if (movie->frameCount() > 0) {
+ frameSlider->setMaximum(movie->frameCount() - 1);
+ } else {
+ if (movie->currentFrameNumber() > frameSlider->maximum())
+ frameSlider->setMaximum(movie->currentFrameNumber());
+ }
+ frameSlider->setValue(movie->currentFrameNumber());
+ } else {
+ frameSlider->setMaximum(0);
+ }
+ frameLabel->setEnabled(hasFrames);
+ frameSlider->setEnabled(hasFrames);
+}
+
+void MoviePlayer::updateButtons()
+{
+ playButton->setEnabled(movie->isValid() && movie->frameCount() != 1
+ && movie->state() == QMovie::NotRunning);
+ pauseButton->setEnabled(movie->state() != QMovie::NotRunning);
+ pauseButton->setChecked(movie->state() == QMovie::Paused);
+ stopButton->setEnabled(movie->state() != QMovie::NotRunning);
+}
+
+void MoviePlayer::createControls()
+{
+ fitCheckBox = new QCheckBox(tr("Fit to Window"));
+
+ frameLabel = new QLabel(tr("Current frame:"));
+
+ frameSlider = new QSlider(Qt::Horizontal);
+ frameSlider->setTickPosition(QSlider::TicksBelow);
+ frameSlider->setTickInterval(10);
+
+ speedLabel = new QLabel(tr("Speed:"));
+
+ speedSpinBox = new QSpinBox;
+ speedSpinBox->setRange(1, 9999);
+ speedSpinBox->setValue(100);
+ speedSpinBox->setSuffix(tr("%"));
+
+ controlsLayout = new QGridLayout;
+ controlsLayout->addWidget(fitCheckBox, 0, 0, 1, 2);
+ controlsLayout->addWidget(frameLabel, 1, 0);
+ controlsLayout->addWidget(frameSlider, 1, 1, 1, 2);
+ controlsLayout->addWidget(speedLabel, 2, 0);
+ controlsLayout->addWidget(speedSpinBox, 2, 1);
+}
+
+void MoviePlayer::createButtons()
+{
+ QSize iconSize(36, 36);
+
+ openButton = new QToolButton;
+ openButton->setIcon(style()->standardIcon(QStyle::SP_DialogOpenButton));
+ openButton->setIconSize(iconSize);
+ openButton->setToolTip(tr("Open File"));
+ connect(openButton, SIGNAL(clicked()), this, SLOT(open()));
+
+ playButton = new QToolButton;
+ playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
+ playButton->setIconSize(iconSize);
+ playButton->setToolTip(tr("Play"));
+ connect(playButton, SIGNAL(clicked()), movie, SLOT(start()));
+
+ pauseButton = new QToolButton;
+ pauseButton->setCheckable(true);
+ pauseButton->setIcon(style()->standardIcon(QStyle::SP_MediaPause));
+ pauseButton->setIconSize(iconSize);
+ pauseButton->setToolTip(tr("Pause"));
+ connect(pauseButton, SIGNAL(clicked(bool)), movie, SLOT(setPaused(bool)));
+
+ stopButton = new QToolButton;
+ stopButton->setIcon(style()->standardIcon(QStyle::SP_MediaStop));
+ stopButton->setIconSize(iconSize);
+ stopButton->setToolTip(tr("Stop"));
+ connect(stopButton, SIGNAL(clicked()), movie, SLOT(stop()));
+
+ quitButton = new QToolButton;
+ quitButton->setIcon(style()->standardIcon(QStyle::SP_DialogCloseButton));
+ quitButton->setIconSize(iconSize);
+ quitButton->setToolTip(tr("Quit"));
+ connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+
+ buttonsLayout = new QHBoxLayout;
+ buttonsLayout->addStretch();
+ buttonsLayout->addWidget(openButton);
+ buttonsLayout->addWidget(playButton);
+ buttonsLayout->addWidget(pauseButton);
+ buttonsLayout->addWidget(stopButton);
+ buttonsLayout->addWidget(quitButton);
+ buttonsLayout->addStretch();
+}
diff --git a/examples/widgets/movie/movieplayer.h b/examples/widgets/movie/movieplayer.h
new file mode 100644
index 0000000..123c2e2
--- /dev/null
+++ b/examples/widgets/movie/movieplayer.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MOVIEPLAYER_H
+#define MOVIEPLAYER_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QGridLayout;
+class QHBoxLayout;
+class QLabel;
+class QMovie;
+class QSlider;
+class QSpinBox;
+class QToolButton;
+class QVBoxLayout;
+QT_END_NAMESPACE
+
+class MoviePlayer : public QWidget
+{
+ Q_OBJECT
+
+public:
+ MoviePlayer(QWidget *parent = 0);
+ void openFile(const QString &fileName);
+
+private slots:
+ void open();
+ void goToFrame(int frame);
+ void fitToWindow();
+ void updateButtons();
+ void updateFrameSlider();
+
+private:
+ void createControls();
+ void createButtons();
+
+ QString currentMovieDirectory;
+ QLabel *movieLabel;
+ QMovie *movie;
+ QToolButton *openButton;
+ QToolButton *playButton;
+ QToolButton *pauseButton;
+ QToolButton *stopButton;
+ QToolButton *quitButton;
+ QCheckBox *fitCheckBox;
+ QSlider *frameSlider;
+ QSpinBox *speedSpinBox;
+ QLabel *frameLabel;
+ QLabel *speedLabel;
+
+ QGridLayout *controlsLayout;
+ QHBoxLayout *buttonsLayout;
+ QVBoxLayout *mainLayout;
+};
+
+#endif
diff --git a/examples/widgets/scribble/main.cpp b/examples/widgets/scribble/main.cpp
new file mode 100644
index 0000000..1d51376
--- /dev/null
+++ b/examples/widgets/scribble/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MainWindow window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/scribble/mainwindow.cpp b/examples/widgets/scribble/mainwindow.cpp
new file mode 100644
index 0000000..ad1a837
--- /dev/null
+++ b/examples/widgets/scribble/mainwindow.cpp
@@ -0,0 +1,251 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "scribblearea.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+ scribbleArea = new ScribbleArea;
+ setCentralWidget(scribbleArea);
+
+ createActions();
+ createMenus();
+
+ setWindowTitle(tr("Scribble"));
+ resize(500, 500);
+}
+//! [0]
+
+//! [1]
+void MainWindow::closeEvent(QCloseEvent *event)
+//! [1] //! [2]
+{
+ if (maybeSave()) {
+ event->accept();
+ } else {
+ event->ignore();
+ }
+}
+//! [2]
+
+//! [3]
+void MainWindow::open()
+//! [3] //! [4]
+{
+ if (maybeSave()) {
+ QString fileName = QFileDialog::getOpenFileName(this,
+ tr("Open File"), QDir::currentPath());
+ if (!fileName.isEmpty())
+ scribbleArea->openImage(fileName);
+ }
+}
+//! [4]
+
+//! [5]
+void MainWindow::save()
+//! [5] //! [6]
+{
+ QAction *action = qobject_cast<QAction *>(sender());
+ QByteArray fileFormat = action->data().toByteArray();
+ saveFile(fileFormat);
+}
+//! [6]
+
+//! [7]
+void MainWindow::penColor()
+//! [7] //! [8]
+{
+ QColor newColor = QColorDialog::getColor(scribbleArea->penColor());
+ if (newColor.isValid())
+ scribbleArea->setPenColor(newColor);
+}
+//! [8]
+
+//! [9]
+void MainWindow::penWidth()
+//! [9] //! [10]
+{
+ bool ok;
+ int newWidth = QInputDialog::getInteger(this, tr("Scribble"),
+ tr("Select pen width:"),
+ scribbleArea->penWidth(),
+ 1, 50, 1, &ok);
+ if (ok)
+ scribbleArea->setPenWidth(newWidth);
+}
+//! [10]
+
+//! [11]
+void MainWindow::about()
+//! [11] //! [12]
+{
+ QMessageBox::about(this, tr("About Scribble"),
+ tr("<p>The <b>Scribble</b> example shows how to use QMainWindow as the "
+ "base widget for an application, and how to reimplement some of "
+ "QWidget's event handlers to receive the events generated for "
+ "the application's widgets:</p><p> We reimplement the mouse event "
+ "handlers to facilitate drawing, the paint event handler to "
+ "update the application and the resize event handler to optimize "
+ "the application's appearance. In addition we reimplement the "
+ "close event handler to intercept the close events before "
+ "terminating the application.</p><p> The example also demonstrates "
+ "how to use QPainter to draw an image in real time, as well as "
+ "to repaint widgets.</p>"));
+}
+//! [12]
+
+//! [13]
+void MainWindow::createActions()
+//! [13] //! [14]
+{
+ openAct = new QAction(tr("&Open..."), this);
+ openAct->setShortcut(tr("Ctrl+O"));
+ connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
+
+ foreach (QByteArray format, QImageWriter::supportedImageFormats()) {
+ QString text = tr("%1...").arg(QString(format).toUpper());
+
+ QAction *action = new QAction(text, this);
+ action->setData(format);
+ connect(action, SIGNAL(triggered()), this, SLOT(save()));
+ saveAsActs.append(action);
+ }
+
+ printAct = new QAction(tr("&Print..."), this);
+ connect(printAct, SIGNAL(triggered()), scribbleArea, SLOT(print()));
+
+ exitAct = new QAction(tr("E&xit"), this);
+ exitAct->setShortcut(tr("Ctrl+Q"));
+ connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+ penColorAct = new QAction(tr("&Pen Color..."), this);
+ connect(penColorAct, SIGNAL(triggered()), this, SLOT(penColor()));
+
+ penWidthAct = new QAction(tr("Pen &Width..."), this);
+ connect(penWidthAct, SIGNAL(triggered()), this, SLOT(penWidth()));
+
+ clearScreenAct = new QAction(tr("&Clear Screen"), this);
+ clearScreenAct->setShortcut(tr("Ctrl+L"));
+ connect(clearScreenAct, SIGNAL(triggered()),
+ scribbleArea, SLOT(clearImage()));
+
+ aboutAct = new QAction(tr("&About"), this);
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+ aboutQtAct = new QAction(tr("About &Qt"), this);
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+//! [14]
+
+//! [15]
+void MainWindow::createMenus()
+//! [15] //! [16]
+{
+ saveAsMenu = new QMenu(tr("&Save As"), this);
+ foreach (QAction *action, saveAsActs)
+ saveAsMenu->addAction(action);
+
+ fileMenu = new QMenu(tr("&File"), this);
+ fileMenu->addAction(openAct);
+ fileMenu->addMenu(saveAsMenu);
+ fileMenu->addAction(printAct);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAct);
+
+ optionMenu = new QMenu(tr("&Options"), this);
+ optionMenu->addAction(penColorAct);
+ optionMenu->addAction(penWidthAct);
+ optionMenu->addSeparator();
+ optionMenu->addAction(clearScreenAct);
+
+ helpMenu = new QMenu(tr("&Help"), this);
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+
+ menuBar()->addMenu(fileMenu);
+ menuBar()->addMenu(optionMenu);
+ menuBar()->addMenu(helpMenu);
+}
+//! [16]
+
+//! [17]
+bool MainWindow::maybeSave()
+//! [17] //! [18]
+{
+ if (scribbleArea->isModified()) {
+ QMessageBox::StandardButton ret;
+ ret = QMessageBox::warning(this, tr("Scribble"),
+ tr("The image has been modified.\n"
+ "Do you want to save your changes?"),
+ QMessageBox::Save | QMessageBox::Discard
+ | QMessageBox::Cancel);
+ if (ret == QMessageBox::Save) {
+ return saveFile("png");
+ } else if (ret == QMessageBox::Cancel) {
+ return false;
+ }
+ }
+ return true;
+}
+//! [18]
+
+//! [19]
+bool MainWindow::saveFile(const QByteArray &fileFormat)
+//! [19] //! [20]
+{
+ QString initialPath = QDir::currentPath() + "/untitled." + fileFormat;
+
+ QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"),
+ initialPath,
+ tr("%1 Files (*.%2);;All Files (*)")
+ .arg(QString(fileFormat.toUpper()))
+ .arg(QString(fileFormat)));
+ if (fileName.isEmpty()) {
+ return false;
+ } else {
+ return scribbleArea->saveImage(fileName, fileFormat);
+ }
+}
+//! [20]
diff --git a/examples/widgets/scribble/mainwindow.h b/examples/widgets/scribble/mainwindow.h
new file mode 100644
index 0000000..0c3b2a4
--- /dev/null
+++ b/examples/widgets/scribble/mainwindow.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QList>
+#include <QMainWindow>
+
+class ScribbleArea;
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+protected:
+ void closeEvent(QCloseEvent *event);
+
+private slots:
+ void open();
+ void save();
+ void penColor();
+ void penWidth();
+ void about();
+
+private:
+ void createActions();
+ void createMenus();
+ bool maybeSave();
+ bool saveFile(const QByteArray &fileFormat);
+
+ ScribbleArea *scribbleArea;
+
+ QMenu *saveAsMenu;
+ QMenu *fileMenu;
+ QMenu *optionMenu;
+ QMenu *helpMenu;
+
+ QAction *openAct;
+ QList<QAction *> saveAsActs;
+ QAction *exitAct;
+ QAction *penColorAct;
+ QAction *penWidthAct;
+ QAction *printAct;
+ QAction *clearScreenAct;
+ QAction *aboutAct;
+ QAction *aboutQtAct;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/scribble/scribble.pro b/examples/widgets/scribble/scribble.pro
new file mode 100644
index 0000000..21f24cc
--- /dev/null
+++ b/examples/widgets/scribble/scribble.pro
@@ -0,0 +1,11 @@
+HEADERS = mainwindow.h \
+ scribblearea.h
+SOURCES = main.cpp \
+ mainwindow.cpp \
+ scribblearea.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/scribble
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS scribble.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/scribble
+INSTALLS += target sources
diff --git a/examples/widgets/scribble/scribblearea.cpp b/examples/widgets/scribble/scribblearea.cpp
new file mode 100644
index 0000000..0d10fcd
--- /dev/null
+++ b/examples/widgets/scribble/scribblearea.cpp
@@ -0,0 +1,215 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "scribblearea.h"
+
+//! [0]
+ScribbleArea::ScribbleArea(QWidget *parent)
+ : QWidget(parent)
+{
+ setAttribute(Qt::WA_StaticContents);
+ modified = false;
+ scribbling = false;
+ myPenWidth = 1;
+ myPenColor = Qt::blue;
+}
+//! [0]
+
+//! [1]
+bool ScribbleArea::openImage(const QString &fileName)
+//! [1] //! [2]
+{
+ QImage loadedImage;
+ if (!loadedImage.load(fileName))
+ return false;
+
+ QSize newSize = loadedImage.size().expandedTo(size());
+ resizeImage(&loadedImage, newSize);
+ image = loadedImage;
+ modified = false;
+ update();
+ return true;
+}
+//! [2]
+
+//! [3]
+bool ScribbleArea::saveImage(const QString &fileName, const char *fileFormat)
+//! [3] //! [4]
+{
+ QImage visibleImage = image;
+ resizeImage(&visibleImage, size());
+
+ if (visibleImage.save(fileName, fileFormat)) {
+ modified = false;
+ return true;
+ } else {
+ return false;
+ }
+}
+//! [4]
+
+//! [5]
+void ScribbleArea::setPenColor(const QColor &newColor)
+//! [5] //! [6]
+{
+ myPenColor = newColor;
+}
+//! [6]
+
+//! [7]
+void ScribbleArea::setPenWidth(int newWidth)
+//! [7] //! [8]
+{
+ myPenWidth = newWidth;
+}
+//! [8]
+
+//! [9]
+void ScribbleArea::clearImage()
+//! [9] //! [10]
+{
+ image.fill(qRgb(255, 255, 255));
+ modified = true;
+ update();
+}
+//! [10]
+
+//! [11]
+void ScribbleArea::mousePressEvent(QMouseEvent *event)
+//! [11] //! [12]
+{
+ if (event->button() == Qt::LeftButton) {
+ lastPoint = event->pos();
+ scribbling = true;
+ }
+}
+
+void ScribbleArea::mouseMoveEvent(QMouseEvent *event)
+{
+ if ((event->buttons() & Qt::LeftButton) && scribbling)
+ drawLineTo(event->pos());
+}
+
+void ScribbleArea::mouseReleaseEvent(QMouseEvent *event)
+{
+ if (event->button() == Qt::LeftButton && scribbling) {
+ drawLineTo(event->pos());
+ scribbling = false;
+ }
+}
+
+//! [12] //! [13]
+void ScribbleArea::paintEvent(QPaintEvent * /* event */)
+//! [13] //! [14]
+{
+ QPainter painter(this);
+ painter.drawImage(QPoint(0, 0), image);
+}
+//! [14]
+
+//! [15]
+void ScribbleArea::resizeEvent(QResizeEvent *event)
+//! [15] //! [16]
+{
+ if (width() > image.width() || height() > image.height()) {
+ int newWidth = qMax(width() + 128, image.width());
+ int newHeight = qMax(height() + 128, image.height());
+ resizeImage(&image, QSize(newWidth, newHeight));
+ update();
+ }
+ QWidget::resizeEvent(event);
+}
+//! [16]
+
+//! [17]
+void ScribbleArea::drawLineTo(const QPoint &endPoint)
+//! [17] //! [18]
+{
+ QPainter painter(&image);
+ painter.setPen(QPen(myPenColor, myPenWidth, Qt::SolidLine, Qt::RoundCap,
+ Qt::RoundJoin));
+ painter.drawLine(lastPoint, endPoint);
+ modified = true;
+
+ int rad = (myPenWidth / 2) + 2;
+ update(QRect(lastPoint, endPoint).normalized()
+ .adjusted(-rad, -rad, +rad, +rad));
+ lastPoint = endPoint;
+}
+//! [18]
+
+//! [19]
+void ScribbleArea::resizeImage(QImage *image, const QSize &newSize)
+//! [19] //! [20]
+{
+ if (image->size() == newSize)
+ return;
+
+ QImage newImage(newSize, QImage::Format_RGB32);
+ newImage.fill(qRgb(255, 255, 255));
+ QPainter painter(&newImage);
+ painter.drawImage(QPoint(0, 0), *image);
+ *image = newImage;
+}
+//! [20]
+
+//! [21]
+void ScribbleArea::print()
+{
+#ifndef QT_NO_PRINTER
+ QPrinter printer(QPrinter::HighResolution);
+
+ QPrintDialog *printDialog = new QPrintDialog(&printer, this);
+//! [21] //! [22]
+ if (printDialog->exec() == QDialog::Accepted) {
+ QPainter painter(&printer);
+ QRect rect = painter.viewport();
+ QSize size = image.size();
+ size.scale(rect.size(), Qt::KeepAspectRatio);
+ painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
+ painter.setWindow(image.rect());
+ painter.drawImage(0, 0, image);
+ }
+#endif // QT_NO_PRINTER
+}
+//! [22]
diff --git a/examples/widgets/scribble/scribblearea.h b/examples/widgets/scribble/scribblearea.h
new file mode 100644
index 0000000..afa3cbc
--- /dev/null
+++ b/examples/widgets/scribble/scribblearea.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SCRIBBLEAREA_H
+#define SCRIBBLEAREA_H
+
+#include <QColor>
+#include <QImage>
+#include <QPoint>
+#include <QWidget>
+
+//! [0]
+class ScribbleArea : public QWidget
+{
+ Q_OBJECT
+
+public:
+ ScribbleArea(QWidget *parent = 0);
+
+ bool openImage(const QString &fileName);
+ bool saveImage(const QString &fileName, const char *fileFormat);
+ void setPenColor(const QColor &newColor);
+ void setPenWidth(int newWidth);
+
+ bool isModified() const { return modified; }
+ QColor penColor() const { return myPenColor; }
+ int penWidth() const { return myPenWidth; }
+
+public slots:
+ void clearImage();
+ void print();
+
+protected:
+ void mousePressEvent(QMouseEvent *event);
+ void mouseMoveEvent(QMouseEvent *event);
+ void mouseReleaseEvent(QMouseEvent *event);
+ void paintEvent(QPaintEvent *event);
+ void resizeEvent(QResizeEvent *event);
+
+private:
+ void drawLineTo(const QPoint &endPoint);
+ void resizeImage(QImage *image, const QSize &newSize);
+
+ bool modified;
+ bool scribbling;
+ int myPenWidth;
+ QColor myPenColor;
+ QImage image;
+ QPoint lastPoint;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/shapedclock/main.cpp b/examples/widgets/shapedclock/main.cpp
new file mode 100644
index 0000000..889aac1
--- /dev/null
+++ b/examples/widgets/shapedclock/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "shapedclock.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ ShapedClock clock;
+ clock.show();
+ return app.exec();
+}
diff --git a/examples/widgets/shapedclock/shapedclock.cpp b/examples/widgets/shapedclock/shapedclock.cpp
new file mode 100644
index 0000000..9b8a282
--- /dev/null
+++ b/examples/widgets/shapedclock/shapedclock.cpp
@@ -0,0 +1,159 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "shapedclock.h"
+
+//! [0]
+ShapedClock::ShapedClock(QWidget *parent)
+ : QWidget(parent, Qt::FramelessWindowHint | Qt::WindowSystemMenuHint)
+{
+ QTimer *timer = new QTimer(this);
+ connect(timer, SIGNAL(timeout()), this, SLOT(update()));
+ timer->start(1000);
+
+ QAction *quitAction = new QAction(tr("E&xit"), this);
+ quitAction->setShortcut(tr("Ctrl+Q"));
+ connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+ addAction(quitAction);
+
+ setContextMenuPolicy(Qt::ActionsContextMenu);
+ setToolTip(tr("Drag the clock with the left mouse button.\n"
+ "Use the right mouse button to open a context menu."));
+ setWindowTitle(tr("Shaped Analog Clock"));
+}
+//! [0]
+
+//! [1]
+void ShapedClock::mousePressEvent(QMouseEvent *event)
+{
+ if (event->button() == Qt::LeftButton) {
+ dragPosition = event->globalPos() - frameGeometry().topLeft();
+ event->accept();
+ }
+}
+//! [1]
+
+//! [2]
+void ShapedClock::mouseMoveEvent(QMouseEvent *event)
+{
+ if (event->buttons() & Qt::LeftButton) {
+ move(event->globalPos() - dragPosition);
+ event->accept();
+ }
+}
+//! [2]
+
+//! [3]
+void ShapedClock::paintEvent(QPaintEvent *)
+{
+ static const QPoint hourHand[3] = {
+ QPoint(7, 8),
+ QPoint(-7, 8),
+ QPoint(0, -40)
+ };
+ static const QPoint minuteHand[3] = {
+ QPoint(7, 8),
+ QPoint(-7, 8),
+ QPoint(0, -70)
+ };
+
+ QColor hourColor(127, 0, 127);
+ QColor minuteColor(0, 127, 127, 191);
+
+ int side = qMin(width(), height());
+ QTime time = QTime::currentTime();
+
+ QPainter painter(this);
+ painter.setRenderHint(QPainter::Antialiasing);
+ painter.translate(width() / 2, height() / 2);
+ painter.scale(side / 200.0, side / 200.0);
+
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(hourColor);
+
+ painter.save();
+ painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
+ painter.drawConvexPolygon(hourHand, 3);
+ painter.restore();
+
+ painter.setPen(hourColor);
+
+ for (int i = 0; i < 12; ++i) {
+ painter.drawLine(88, 0, 96, 0);
+ painter.rotate(30.0);
+ }
+
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(minuteColor);
+
+ painter.save();
+ painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
+ painter.drawConvexPolygon(minuteHand, 3);
+ painter.restore();
+
+ painter.setPen(minuteColor);
+
+ for (int j = 0; j < 60; ++j) {
+ if ((j % 5) != 0)
+ painter.drawLine(92, 0, 96, 0);
+ painter.rotate(6.0);
+ }
+}
+//! [3]
+
+//! [4]
+void ShapedClock::resizeEvent(QResizeEvent * /* event */)
+{
+ int side = qMin(width(), height());
+ QRegion maskedRegion(width() / 2 - side / 2, height() / 2 - side / 2, side,
+ side, QRegion::Ellipse);
+ setMask(maskedRegion);
+}
+//! [4]
+
+//! [5]
+QSize ShapedClock::sizeHint() const
+{
+ return QSize(100, 100);
+}
+//! [5]
diff --git a/examples/widgets/shapedclock/shapedclock.h b/examples/widgets/shapedclock/shapedclock.h
new file mode 100644
index 0000000..1de52e7
--- /dev/null
+++ b/examples/widgets/shapedclock/shapedclock.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SHAPEDCLOCK_H
+#define SHAPEDCLOCK_H
+
+#include <QWidget>
+
+//! [0]
+class ShapedClock : public QWidget
+{
+ Q_OBJECT
+
+public:
+ ShapedClock(QWidget *parent = 0);
+ QSize sizeHint() const;
+
+protected:
+ void mouseMoveEvent(QMouseEvent *event);
+ void mousePressEvent(QMouseEvent *event);
+ void paintEvent(QPaintEvent *event);
+ void resizeEvent(QResizeEvent *event);
+
+private:
+ QPoint dragPosition;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/shapedclock/shapedclock.pro b/examples/widgets/shapedclock/shapedclock.pro
new file mode 100644
index 0000000..6ef5dd0
--- /dev/null
+++ b/examples/widgets/shapedclock/shapedclock.pro
@@ -0,0 +1,9 @@
+HEADERS = shapedclock.h
+SOURCES = shapedclock.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/shapedclock
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS shapedclock.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/shapedclock
+INSTALLS += target sources
diff --git a/examples/widgets/sliders/main.cpp b/examples/widgets/sliders/main.cpp
new file mode 100644
index 0000000..fa8b0ab
--- /dev/null
+++ b/examples/widgets/sliders/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "window.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Window window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/sliders/sliders.pro b/examples/widgets/sliders/sliders.pro
new file mode 100644
index 0000000..b845554
--- /dev/null
+++ b/examples/widgets/sliders/sliders.pro
@@ -0,0 +1,11 @@
+HEADERS = slidersgroup.h \
+ window.h
+SOURCES = main.cpp \
+ slidersgroup.cpp \
+ window.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/sliders
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS sliders.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/sliders
+INSTALLS += target sources
diff --git a/examples/widgets/sliders/slidersgroup.cpp b/examples/widgets/sliders/slidersgroup.cpp
new file mode 100644
index 0000000..9a0b98b
--- /dev/null
+++ b/examples/widgets/sliders/slidersgroup.cpp
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "slidersgroup.h"
+
+//! [0]
+SlidersGroup::SlidersGroup(Qt::Orientation orientation, const QString &title,
+ QWidget *parent)
+ : QGroupBox(title, parent)
+{
+ slider = new QSlider(orientation);
+ slider->setFocusPolicy(Qt::StrongFocus);
+ slider->setTickPosition(QSlider::TicksBothSides);
+ slider->setTickInterval(10);
+ slider->setSingleStep(1);
+
+ scrollBar = new QScrollBar(orientation);
+ scrollBar->setFocusPolicy(Qt::StrongFocus);
+
+ dial = new QDial;
+ dial->setFocusPolicy(Qt::StrongFocus);
+
+ connect(slider, SIGNAL(valueChanged(int)), scrollBar, SLOT(setValue(int)));
+ connect(scrollBar, SIGNAL(valueChanged(int)), dial, SLOT(setValue(int)));
+ connect(dial, SIGNAL(valueChanged(int)), slider, SLOT(setValue(int)));
+//! [0] //! [1]
+ connect(dial, SIGNAL(valueChanged(int)), this, SIGNAL(valueChanged(int)));
+//! [1] //! [2]
+
+//! [2] //! [3]
+ QBoxLayout::Direction direction;
+//! [3] //! [4]
+
+ if (orientation == Qt::Horizontal)
+ direction = QBoxLayout::TopToBottom;
+ else
+ direction = QBoxLayout::LeftToRight;
+
+ QBoxLayout *slidersLayout = new QBoxLayout(direction);
+ slidersLayout->addWidget(slider);
+ slidersLayout->addWidget(scrollBar);
+ slidersLayout->addWidget(dial);
+ setLayout(slidersLayout);
+}
+//! [4]
+
+//! [5]
+void SlidersGroup::setValue(int value)
+//! [5] //! [6]
+{
+ slider->setValue(value);
+}
+//! [6]
+
+//! [7]
+void SlidersGroup::setMinimum(int value)
+//! [7] //! [8]
+{
+ slider->setMinimum(value);
+ scrollBar->setMinimum(value);
+ dial->setMinimum(value);
+}
+//! [8]
+
+//! [9]
+void SlidersGroup::setMaximum(int value)
+//! [9] //! [10]
+{
+ slider->setMaximum(value);
+ scrollBar->setMaximum(value);
+ dial->setMaximum(value);
+}
+//! [10]
+
+//! [11]
+void SlidersGroup::invertAppearance(bool invert)
+//! [11] //! [12]
+{
+ slider->setInvertedAppearance(invert);
+ scrollBar->setInvertedAppearance(invert);
+ dial->setInvertedAppearance(invert);
+}
+//! [12]
+
+//! [13]
+void SlidersGroup::invertKeyBindings(bool invert)
+//! [13] //! [14]
+{
+ slider->setInvertedControls(invert);
+ scrollBar->setInvertedControls(invert);
+ dial->setInvertedControls(invert);
+}
+//! [14]
diff --git a/examples/widgets/sliders/slidersgroup.h b/examples/widgets/sliders/slidersgroup.h
new file mode 100644
index 0000000..1f2ea82
--- /dev/null
+++ b/examples/widgets/sliders/slidersgroup.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SLIDERSGROUP_H
+#define SLIDERSGROUP_H
+
+#include <QGroupBox>
+
+QT_BEGIN_NAMESPACE
+class QDial;
+class QScrollBar;
+class QSlider;
+QT_END_NAMESPACE
+
+//! [0]
+class SlidersGroup : public QGroupBox
+{
+ Q_OBJECT
+
+public:
+ SlidersGroup(Qt::Orientation orientation, const QString &title,
+ QWidget *parent = 0);
+
+signals:
+ void valueChanged(int value);
+
+public slots:
+ void setValue(int value);
+ void setMinimum(int value);
+ void setMaximum(int value);
+ void invertAppearance(bool invert);
+ void invertKeyBindings(bool invert);
+
+private:
+ QSlider *slider;
+ QScrollBar *scrollBar;
+ QDial *dial;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/sliders/window.cpp b/examples/widgets/sliders/window.cpp
new file mode 100644
index 0000000..f74af74
--- /dev/null
+++ b/examples/widgets/sliders/window.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "slidersgroup.h"
+#include "window.h"
+
+//! [0]
+Window::Window()
+{
+ horizontalSliders = new SlidersGroup(Qt::Horizontal, tr("Horizontal"));
+ verticalSliders = new SlidersGroup(Qt::Vertical, tr("Vertical"));
+
+ stackedWidget = new QStackedWidget;
+ stackedWidget->addWidget(horizontalSliders);
+ stackedWidget->addWidget(verticalSliders);
+
+ createControls(tr("Controls"));
+//! [0]
+
+//! [1]
+ connect(horizontalSliders, SIGNAL(valueChanged(int)),
+//! [1] //! [2]
+ verticalSliders, SLOT(setValue(int)));
+ connect(verticalSliders, SIGNAL(valueChanged(int)),
+ valueSpinBox, SLOT(setValue(int)));
+ connect(valueSpinBox, SIGNAL(valueChanged(int)),
+ horizontalSliders, SLOT(setValue(int)));
+
+ QHBoxLayout *layout = new QHBoxLayout;
+ layout->addWidget(controlsGroup);
+ layout->addWidget(stackedWidget);
+ setLayout(layout);
+
+ minimumSpinBox->setValue(0);
+ maximumSpinBox->setValue(20);
+ valueSpinBox->setValue(5);
+
+ setWindowTitle(tr("Sliders"));
+}
+//! [2]
+
+//! [3]
+void Window::createControls(const QString &title)
+//! [3] //! [4]
+{
+ controlsGroup = new QGroupBox(title);
+
+ minimumLabel = new QLabel(tr("Minimum value:"));
+ maximumLabel = new QLabel(tr("Maximum value:"));
+ valueLabel = new QLabel(tr("Current value:"));
+
+ invertedAppearance = new QCheckBox(tr("Inverted appearance"));
+ invertedKeyBindings = new QCheckBox(tr("Inverted key bindings"));
+
+//! [4] //! [5]
+ minimumSpinBox = new QSpinBox;
+//! [5] //! [6]
+ minimumSpinBox->setRange(-100, 100);
+ minimumSpinBox->setSingleStep(1);
+
+ maximumSpinBox = new QSpinBox;
+ maximumSpinBox->setRange(-100, 100);
+ maximumSpinBox->setSingleStep(1);
+
+ valueSpinBox = new QSpinBox;
+ valueSpinBox->setRange(-100, 100);
+ valueSpinBox->setSingleStep(1);
+
+ orientationCombo = new QComboBox;
+ orientationCombo->addItem(tr("Horizontal slider-like widgets"));
+ orientationCombo->addItem(tr("Vertical slider-like widgets"));
+
+//! [6] //! [7]
+ connect(orientationCombo, SIGNAL(activated(int)),
+//! [7] //! [8]
+ stackedWidget, SLOT(setCurrentIndex(int)));
+ connect(minimumSpinBox, SIGNAL(valueChanged(int)),
+ horizontalSliders, SLOT(setMinimum(int)));
+ connect(minimumSpinBox, SIGNAL(valueChanged(int)),
+ verticalSliders, SLOT(setMinimum(int)));
+ connect(maximumSpinBox, SIGNAL(valueChanged(int)),
+ horizontalSliders, SLOT(setMaximum(int)));
+ connect(maximumSpinBox, SIGNAL(valueChanged(int)),
+ verticalSliders, SLOT(setMaximum(int)));
+ connect(invertedAppearance, SIGNAL(toggled(bool)),
+ horizontalSliders, SLOT(invertAppearance(bool)));
+ connect(invertedAppearance, SIGNAL(toggled(bool)),
+ verticalSliders, SLOT(invertAppearance(bool)));
+ connect(invertedKeyBindings, SIGNAL(toggled(bool)),
+ horizontalSliders, SLOT(invertKeyBindings(bool)));
+ connect(invertedKeyBindings, SIGNAL(toggled(bool)),
+ verticalSliders, SLOT(invertKeyBindings(bool)));
+
+ QGridLayout *controlsLayout = new QGridLayout;
+ controlsLayout->addWidget(minimumLabel, 0, 0);
+ controlsLayout->addWidget(maximumLabel, 1, 0);
+ controlsLayout->addWidget(valueLabel, 2, 0);
+ controlsLayout->addWidget(minimumSpinBox, 0, 1);
+ controlsLayout->addWidget(maximumSpinBox, 1, 1);
+ controlsLayout->addWidget(valueSpinBox, 2, 1);
+ controlsLayout->addWidget(invertedAppearance, 0, 2);
+ controlsLayout->addWidget(invertedKeyBindings, 1, 2);
+ controlsLayout->addWidget(orientationCombo, 3, 0, 1, 3);
+ controlsGroup->setLayout(controlsLayout);
+}
+//! [8]
diff --git a/examples/widgets/sliders/window.h b/examples/widgets/sliders/window.h
new file mode 100644
index 0000000..e8854fb
--- /dev/null
+++ b/examples/widgets/sliders/window.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QComboBox;
+class QGroupBox;
+class QLabel;
+class QSpinBox;
+class QStackedWidget;
+QT_END_NAMESPACE
+class SlidersGroup;
+
+//! [0]
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window();
+
+private:
+ void createControls(const QString &title);
+
+ SlidersGroup *horizontalSliders;
+ SlidersGroup *verticalSliders;
+ QStackedWidget *stackedWidget;
+
+ QGroupBox *controlsGroup;
+ QLabel *minimumLabel;
+ QLabel *maximumLabel;
+ QLabel *valueLabel;
+ QCheckBox *invertedAppearance;
+ QCheckBox *invertedKeyBindings;
+ QSpinBox *minimumSpinBox;
+ QSpinBox *maximumSpinBox;
+ QSpinBox *valueSpinBox;
+ QComboBox *orientationCombo;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/spinboxes/main.cpp b/examples/widgets/spinboxes/main.cpp
new file mode 100644
index 0000000..fa8b0ab
--- /dev/null
+++ b/examples/widgets/spinboxes/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "window.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Window window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/spinboxes/spinboxes.pro b/examples/widgets/spinboxes/spinboxes.pro
new file mode 100644
index 0000000..4edb79a
--- /dev/null
+++ b/examples/widgets/spinboxes/spinboxes.pro
@@ -0,0 +1,9 @@
+HEADERS = window.h
+SOURCES = main.cpp \
+ window.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/spinboxes
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS spinboxes.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/spinboxes
+INSTALLS += target sources
diff --git a/examples/widgets/spinboxes/window.cpp b/examples/widgets/spinboxes/window.cpp
new file mode 100644
index 0000000..0dae9c5
--- /dev/null
+++ b/examples/widgets/spinboxes/window.cpp
@@ -0,0 +1,252 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [0]
+Window::Window()
+{
+ createSpinBoxes();
+ createDateTimeEdits();
+ createDoubleSpinBoxes();
+
+ QHBoxLayout *layout = new QHBoxLayout;
+ layout->addWidget(spinBoxesGroup);
+ layout->addWidget(editsGroup);
+ layout->addWidget(doubleSpinBoxesGroup);
+ setLayout(layout);
+
+ setWindowTitle(tr("Spin Boxes"));
+}
+//! [0]
+
+//! [1]
+void Window::createSpinBoxes()
+{
+ spinBoxesGroup = new QGroupBox(tr("Spinboxes"));
+
+ QLabel *integerLabel = new QLabel(tr("Enter a value between "
+ "%1 and %2:").arg(-20).arg(20));
+ QSpinBox *integerSpinBox = new QSpinBox;
+ integerSpinBox->setRange(-20, 20);
+ integerSpinBox->setSingleStep(1);
+ integerSpinBox->setValue(0);
+//! [1]
+
+//! [2]
+ QLabel *zoomLabel = new QLabel(tr("Enter a zoom value between "
+ "%1 and %2:").arg(0).arg(1000));
+//! [3]
+ QSpinBox *zoomSpinBox = new QSpinBox;
+ zoomSpinBox->setRange(0, 1000);
+ zoomSpinBox->setSingleStep(10);
+ zoomSpinBox->setSuffix("%");
+ zoomSpinBox->setSpecialValueText(tr("Automatic"));
+ zoomSpinBox->setValue(100);
+//! [2] //! [3]
+
+//! [4]
+ QLabel *priceLabel = new QLabel(tr("Enter a price between "
+ "%1 and %2:").arg(0).arg(999));
+ QSpinBox *priceSpinBox = new QSpinBox;
+ priceSpinBox->setRange(0, 999);
+ priceSpinBox->setSingleStep(1);
+ priceSpinBox->setPrefix("$");
+ priceSpinBox->setValue(99);
+//! [4] //! [5]
+
+ QVBoxLayout *spinBoxLayout = new QVBoxLayout;
+ spinBoxLayout->addWidget(integerLabel);
+ spinBoxLayout->addWidget(integerSpinBox);
+ spinBoxLayout->addWidget(zoomLabel);
+ spinBoxLayout->addWidget(zoomSpinBox);
+ spinBoxLayout->addWidget(priceLabel);
+ spinBoxLayout->addWidget(priceSpinBox);
+ spinBoxesGroup->setLayout(spinBoxLayout);
+}
+//! [5]
+
+//! [6]
+void Window::createDateTimeEdits()
+{
+ editsGroup = new QGroupBox(tr("Date and time spin boxes"));
+
+ QLabel *dateLabel = new QLabel;
+ QDateEdit *dateEdit = new QDateEdit(QDate::currentDate());
+ dateEdit->setDateRange(QDate(2005, 1, 1), QDate(2010, 12, 31));
+ dateLabel->setText(tr("Appointment date (between %0 and %1):")
+ .arg(dateEdit->minimumDate().toString(Qt::ISODate))
+ .arg(dateEdit->maximumDate().toString(Qt::ISODate)));
+//! [6]
+
+//! [7]
+ QLabel *timeLabel = new QLabel;
+ QTimeEdit *timeEdit = new QTimeEdit(QTime::currentTime());
+ timeEdit->setTimeRange(QTime(9, 0, 0, 0), QTime(16, 30, 0, 0));
+ timeLabel->setText(tr("Appointment time (between %0 and %1):")
+ .arg(timeEdit->minimumTime().toString(Qt::ISODate))
+ .arg(timeEdit->maximumTime().toString(Qt::ISODate)));
+//! [7]
+
+//! [8]
+ meetingLabel = new QLabel;
+ meetingEdit = new QDateTimeEdit(QDateTime::currentDateTime());
+//! [8]
+
+//! [9]
+ QLabel *formatLabel = new QLabel(tr("Format string for the meeting date "
+ "and time:"));
+ QComboBox *formatComboBox = new QComboBox;
+ formatComboBox->addItem("yyyy-MM-dd hh:mm:ss (zzz 'ms')");
+ formatComboBox->addItem("hh:mm:ss MM/dd/yyyy");
+ formatComboBox->addItem("hh:mm:ss dd/MM/yyyy");
+ formatComboBox->addItem("hh:mm:ss");
+ formatComboBox->addItem("hh:mm ap");
+//! [9] //! [10]
+
+ connect(formatComboBox, SIGNAL(activated(const QString &)),
+ this, SLOT(setFormatString(const QString &)));
+//! [10]
+
+ setFormatString(formatComboBox->currentText());
+
+//! [11]
+ QVBoxLayout *editsLayout = new QVBoxLayout;
+ editsLayout->addWidget(dateLabel);
+ editsLayout->addWidget(dateEdit);
+ editsLayout->addWidget(timeLabel);
+ editsLayout->addWidget(timeEdit);
+ editsLayout->addWidget(meetingLabel);
+ editsLayout->addWidget(meetingEdit);
+ editsLayout->addWidget(formatLabel);
+ editsLayout->addWidget(formatComboBox);
+ editsGroup->setLayout(editsLayout);
+}
+//! [11]
+
+//! [12]
+void Window::setFormatString(const QString &formatString)
+{
+ meetingEdit->setDisplayFormat(formatString);
+//! [12] //! [13]
+ if (meetingEdit->displayedSections() & QDateTimeEdit::DateSections_Mask) {
+ meetingEdit->setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30));
+ meetingLabel->setText(tr("Meeting date (between %0 and %1):")
+ .arg(meetingEdit->minimumDate().toString(Qt::ISODate))
+ .arg(meetingEdit->maximumDate().toString(Qt::ISODate)));
+ } else {
+ meetingEdit->setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0));
+ meetingLabel->setText(tr("Meeting time (between %0 and %1):")
+ .arg(meetingEdit->minimumTime().toString(Qt::ISODate))
+ .arg(meetingEdit->maximumTime().toString(Qt::ISODate)));
+ }
+}
+//! [13]
+
+//! [14]
+void Window::createDoubleSpinBoxes()
+{
+ doubleSpinBoxesGroup = new QGroupBox(tr("Double precision spinboxes"));
+
+ QLabel *precisionLabel = new QLabel(tr("Number of decimal places "
+ "to show:"));
+ QSpinBox *precisionSpinBox = new QSpinBox;
+ precisionSpinBox->setRange(0, 100);
+ precisionSpinBox->setValue(2);
+//! [14]
+
+//! [15]
+ QLabel *doubleLabel = new QLabel(tr("Enter a value between "
+ "%1 and %2:").arg(-20).arg(20));
+ doubleSpinBox = new QDoubleSpinBox;
+ doubleSpinBox->setRange(-20.0, 20.0);
+ doubleSpinBox->setSingleStep(1.0);
+ doubleSpinBox->setValue(0.0);
+//! [15]
+
+//! [16]
+ QLabel *scaleLabel = new QLabel(tr("Enter a scale factor between "
+ "%1 and %2:").arg(0).arg(1000.0));
+ scaleSpinBox = new QDoubleSpinBox;
+ scaleSpinBox->setRange(0.0, 1000.0);
+ scaleSpinBox->setSingleStep(10.0);
+ scaleSpinBox->setSuffix("%");
+ scaleSpinBox->setSpecialValueText(tr("No scaling"));
+ scaleSpinBox->setValue(100.0);
+//! [16]
+
+//! [17]
+ QLabel *priceLabel = new QLabel(tr("Enter a price between "
+ "%1 and %2:").arg(0).arg(1000));
+ priceSpinBox = new QDoubleSpinBox;
+ priceSpinBox->setRange(0.0, 1000.0);
+ priceSpinBox->setSingleStep(1.0);
+ priceSpinBox->setPrefix("$");
+ priceSpinBox->setValue(99.99);
+
+ connect(precisionSpinBox, SIGNAL(valueChanged(int)),
+//! [17]
+ this, SLOT(changePrecision(int)));
+
+//! [18]
+ QVBoxLayout *spinBoxLayout = new QVBoxLayout;
+ spinBoxLayout->addWidget(precisionLabel);
+ spinBoxLayout->addWidget(precisionSpinBox);
+ spinBoxLayout->addWidget(doubleLabel);
+ spinBoxLayout->addWidget(doubleSpinBox);
+ spinBoxLayout->addWidget(scaleLabel);
+ spinBoxLayout->addWidget(scaleSpinBox);
+ spinBoxLayout->addWidget(priceLabel);
+ spinBoxLayout->addWidget(priceSpinBox);
+ doubleSpinBoxesGroup->setLayout(spinBoxLayout);
+}
+//! [18]
+
+//! [19]
+void Window::changePrecision(int decimals)
+{
+ doubleSpinBox->setDecimals(decimals);
+ scaleSpinBox->setDecimals(decimals);
+ priceSpinBox->setDecimals(decimals);
+}
+//! [19]
diff --git a/examples/widgets/spinboxes/window.h b/examples/widgets/spinboxes/window.h
new file mode 100644
index 0000000..68055f6
--- /dev/null
+++ b/examples/widgets/spinboxes/window.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QDateTimeEdit;
+class QDoubleSpinBox;
+class QGroupBox;
+class QLabel;
+QT_END_NAMESPACE
+
+//! [0]
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window();
+
+public slots:
+ void changePrecision(int decimals);
+ void setFormatString(const QString &formatString);
+
+private:
+ void createSpinBoxes();
+ void createDateTimeEdits();
+ void createDoubleSpinBoxes();
+
+ QDateTimeEdit *meetingEdit;
+ QDoubleSpinBox *doubleSpinBox;
+ QDoubleSpinBox *priceSpinBox;
+ QDoubleSpinBox *scaleSpinBox;
+ QGroupBox *spinBoxesGroup;
+ QGroupBox *editsGroup;
+ QGroupBox *doubleSpinBoxesGroup;
+ QLabel *meetingLabel;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/styles/images/woodbackground.png b/examples/widgets/styles/images/woodbackground.png
new file mode 100644
index 0000000..8be3366
--- /dev/null
+++ b/examples/widgets/styles/images/woodbackground.png
Binary files differ
diff --git a/examples/widgets/styles/images/woodbutton.png b/examples/widgets/styles/images/woodbutton.png
new file mode 100644
index 0000000..adb59ef
--- /dev/null
+++ b/examples/widgets/styles/images/woodbutton.png
Binary files differ
diff --git a/examples/widgets/styles/main.cpp b/examples/widgets/styles/main.cpp
new file mode 100644
index 0000000..8998858
--- /dev/null
+++ b/examples/widgets/styles/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "widgetgallery.h"
+
+int main(int argc, char *argv[])
+{
+ Q_INIT_RESOURCE(styles);
+
+ QApplication app(argc, argv);
+ WidgetGallery gallery;
+ gallery.show();
+ return app.exec();
+}
diff --git a/examples/widgets/styles/norwegianwoodstyle.cpp b/examples/widgets/styles/norwegianwoodstyle.cpp
new file mode 100644
index 0000000..1be5db0
--- /dev/null
+++ b/examples/widgets/styles/norwegianwoodstyle.cpp
@@ -0,0 +1,331 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "norwegianwoodstyle.h"
+
+//! [0]
+void NorwegianWoodStyle::polish(QPalette &palette)
+{
+ QColor brown(212, 140, 95);
+ QColor beige(236, 182, 120);
+ QColor slightlyOpaqueBlack(0, 0, 0, 63);
+
+ QPixmap backgroundImage(":/images/woodbackground.png");
+ QPixmap buttonImage(":/images/woodbutton.png");
+ QPixmap midImage = buttonImage;
+
+ QPainter painter;
+ painter.begin(&midImage);
+ painter.setPen(Qt::NoPen);
+ painter.fillRect(midImage.rect(), slightlyOpaqueBlack);
+ painter.end();
+//! [0]
+
+//! [1]
+ palette = QPalette(brown);
+
+ palette.setBrush(QPalette::BrightText, Qt::white);
+ palette.setBrush(QPalette::Base, beige);
+ palette.setBrush(QPalette::Highlight, Qt::darkGreen);
+ setTexture(palette, QPalette::Button, buttonImage);
+ setTexture(palette, QPalette::Mid, midImage);
+ setTexture(palette, QPalette::Window, backgroundImage);
+
+ QBrush brush = palette.background();
+ brush.setColor(brush.color().dark());
+
+ palette.setBrush(QPalette::Disabled, QPalette::WindowText, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Text, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::ButtonText, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Base, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Button, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Mid, brush);
+}
+//! [1]
+
+//! [3]
+void NorwegianWoodStyle::polish(QWidget *widget)
+//! [3] //! [4]
+{
+ if (qobject_cast<QPushButton *>(widget)
+ || qobject_cast<QComboBox *>(widget))
+ widget->setAttribute(Qt::WA_Hover, true);
+}
+//! [4]
+
+//! [5]
+void NorwegianWoodStyle::unpolish(QWidget *widget)
+//! [5] //! [6]
+{
+ if (qobject_cast<QPushButton *>(widget)
+ || qobject_cast<QComboBox *>(widget))
+ widget->setAttribute(Qt::WA_Hover, false);
+}
+//! [6]
+
+//! [7]
+int NorwegianWoodStyle::pixelMetric(PixelMetric metric,
+//! [7] //! [8]
+ const QStyleOption *option,
+ const QWidget *widget) const
+{
+ switch (metric) {
+ case PM_ComboBoxFrameWidth:
+ return 8;
+ case PM_ScrollBarExtent:
+ return QMotifStyle::pixelMetric(metric, option, widget) + 4;
+ default:
+ return QMotifStyle::pixelMetric(metric, option, widget);
+ }
+}
+//! [8]
+
+//! [9]
+int NorwegianWoodStyle::styleHint(StyleHint hint, const QStyleOption *option,
+//! [9] //! [10]
+ const QWidget *widget,
+ QStyleHintReturn *returnData) const
+{
+ switch (hint) {
+ case SH_DitherDisabledText:
+ return int(false);
+ case SH_EtchDisabledText:
+ return int(true);
+ default:
+ return QMotifStyle::styleHint(hint, option, widget, returnData);
+ }
+}
+//! [10]
+
+//! [11]
+void NorwegianWoodStyle::drawPrimitive(PrimitiveElement element,
+//! [11] //! [12]
+ const QStyleOption *option,
+ QPainter *painter,
+ const QWidget *widget) const
+{
+ switch (element) {
+ case PE_PanelButtonCommand:
+ {
+ int delta = (option->state & State_MouseOver) ? 64 : 0;
+ QColor slightlyOpaqueBlack(0, 0, 0, 63);
+ QColor semiTransparentWhite(255, 255, 255, 127 + delta);
+ QColor semiTransparentBlack(0, 0, 0, 127 - delta);
+
+ int x, y, width, height;
+ option->rect.getRect(&x, &y, &width, &height);
+//! [12]
+
+//! [13]
+ QPainterPath roundRect = roundRectPath(option->rect);
+//! [13] //! [14]
+ int radius = qMin(width, height) / 2;
+//! [14]
+
+//! [15]
+ QBrush brush;
+//! [15] //! [16]
+ bool darker;
+
+ const QStyleOptionButton *buttonOption =
+ qstyleoption_cast<const QStyleOptionButton *>(option);
+ if (buttonOption
+ && (buttonOption->features & QStyleOptionButton::Flat)) {
+ brush = option->palette.background();
+ darker = (option->state & (State_Sunken | State_On));
+ } else {
+ if (option->state & (State_Sunken | State_On)) {
+ brush = option->palette.mid();
+ darker = !(option->state & State_Sunken);
+ } else {
+ brush = option->palette.button();
+ darker = false;
+//! [16] //! [17]
+ }
+//! [17] //! [18]
+ }
+//! [18]
+
+//! [19]
+ painter->save();
+//! [19] //! [20]
+ painter->setRenderHint(QPainter::Antialiasing, true);
+//! [20] //! [21]
+ painter->fillPath(roundRect, brush);
+//! [21] //! [22]
+ if (darker)
+//! [22] //! [23]
+ painter->fillPath(roundRect, slightlyOpaqueBlack);
+//! [23]
+
+//! [24]
+ int penWidth;
+//! [24] //! [25]
+ if (radius < 10)
+ penWidth = 3;
+ else if (radius < 20)
+ penWidth = 5;
+ else
+ penWidth = 7;
+
+ QPen topPen(semiTransparentWhite, penWidth);
+ QPen bottomPen(semiTransparentBlack, penWidth);
+
+ if (option->state & (State_Sunken | State_On))
+ qSwap(topPen, bottomPen);
+//! [25]
+
+//! [26]
+ int x1 = x;
+ int x2 = x + radius;
+ int x3 = x + width - radius;
+ int x4 = x + width;
+
+ if (option->direction == Qt::RightToLeft) {
+ qSwap(x1, x4);
+ qSwap(x2, x3);
+ }
+
+ QPolygon topHalf;
+ topHalf << QPoint(x1, y)
+ << QPoint(x4, y)
+ << QPoint(x3, y + radius)
+ << QPoint(x2, y + height - radius)
+ << QPoint(x1, y + height);
+
+ painter->setClipPath(roundRect);
+ painter->setClipRegion(topHalf, Qt::IntersectClip);
+ painter->setPen(topPen);
+ painter->drawPath(roundRect);
+//! [26] //! [32]
+
+ QPolygon bottomHalf = topHalf;
+ bottomHalf[0] = QPoint(x4, y + height);
+
+ painter->setClipPath(roundRect);
+ painter->setClipRegion(bottomHalf, Qt::IntersectClip);
+ painter->setPen(bottomPen);
+ painter->drawPath(roundRect);
+
+ painter->setPen(option->palette.foreground().color());
+ painter->setClipping(false);
+ painter->drawPath(roundRect);
+
+ painter->restore();
+ }
+ break;
+//! [32] //! [33]
+ default:
+//! [33] //! [34]
+ QMotifStyle::drawPrimitive(element, option, painter, widget);
+ }
+}
+//! [34]
+
+//! [35]
+void NorwegianWoodStyle::drawControl(ControlElement element,
+//! [35] //! [36]
+ const QStyleOption *option,
+ QPainter *painter,
+ const QWidget *widget) const
+{
+ switch (element) {
+ case CE_PushButtonLabel:
+ {
+ QStyleOptionButton myButtonOption;
+ const QStyleOptionButton *buttonOption =
+ qstyleoption_cast<const QStyleOptionButton *>(option);
+ if (buttonOption) {
+ myButtonOption = *buttonOption;
+ if (myButtonOption.palette.currentColorGroup()
+ != QPalette::Disabled) {
+ if (myButtonOption.state & (State_Sunken | State_On)) {
+ myButtonOption.palette.setBrush(QPalette::ButtonText,
+ myButtonOption.palette.brightText());
+ }
+ }
+ }
+ QMotifStyle::drawControl(element, &myButtonOption, painter, widget);
+ }
+ break;
+ default:
+ QMotifStyle::drawControl(element, option, painter, widget);
+ }
+}
+//! [36]
+
+//! [37]
+void NorwegianWoodStyle::setTexture(QPalette &palette, QPalette::ColorRole role,
+//! [37] //! [38]
+ const QPixmap &pixmap)
+{
+ for (int i = 0; i < QPalette::NColorGroups; ++i) {
+ QColor color = palette.brush(QPalette::ColorGroup(i), role).color();
+ palette.setBrush(QPalette::ColorGroup(i), role, QBrush(color, pixmap));
+ }
+}
+//! [38]
+
+//! [39]
+QPainterPath NorwegianWoodStyle::roundRectPath(const QRect &rect)
+//! [39] //! [40]
+{
+ int radius = qMin(rect.width(), rect.height()) / 2;
+ int diam = 2 * radius;
+
+ int x1, y1, x2, y2;
+ rect.getCoords(&x1, &y1, &x2, &y2);
+
+ QPainterPath path;
+ path.moveTo(x2, y1 + radius);
+ path.arcTo(QRect(x2 - diam, y1, diam, diam), 0.0, +90.0);
+ path.lineTo(x1 + radius, y1);
+ path.arcTo(QRect(x1, y1, diam, diam), 90.0, +90.0);
+ path.lineTo(x1, y2 - radius);
+ path.arcTo(QRect(x1, y2 - diam, diam, diam), 180.0, +90.0);
+ path.lineTo(x1 + radius, y2);
+ path.arcTo(QRect(x2 - diam, y2 - diam, diam, diam), 270.0, +90.0);
+ path.closeSubpath();
+ return path;
+}
+//! [40]
diff --git a/examples/widgets/styles/norwegianwoodstyle.h b/examples/widgets/styles/norwegianwoodstyle.h
new file mode 100644
index 0000000..07c7797
--- /dev/null
+++ b/examples/widgets/styles/norwegianwoodstyle.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef NORWEGIANWOODSTYLE_H
+#define NORWEGIANWOODSTYLE_H
+
+#include <QMotifStyle>
+#include <QPalette>
+
+QT_BEGIN_NAMESPACE
+class QPainterPath;
+QT_END_NAMESPACE
+
+//! [0]
+class NorwegianWoodStyle : public QMotifStyle
+{
+ Q_OBJECT
+
+public:
+ NorwegianWoodStyle() {}
+
+ void polish(QPalette &palette);
+ void polish(QWidget *widget);
+ void unpolish(QWidget *widget);
+ int pixelMetric(PixelMetric metric, const QStyleOption *option,
+ const QWidget *widget) const;
+ int styleHint(StyleHint hint, const QStyleOption *option,
+ const QWidget *widget, QStyleHintReturn *returnData) const;
+ void drawPrimitive(PrimitiveElement element, const QStyleOption *option,
+ QPainter *painter, const QWidget *widget) const;
+ void drawControl(ControlElement control, const QStyleOption *option,
+ QPainter *painter, const QWidget *widget) const;
+
+private:
+ static void setTexture(QPalette &palette, QPalette::ColorRole role,
+ const QPixmap &pixmap);
+ static QPainterPath roundRectPath(const QRect &rect);
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/styles/styles.pro b/examples/widgets/styles/styles.pro
new file mode 100644
index 0000000..4c6c682
--- /dev/null
+++ b/examples/widgets/styles/styles.pro
@@ -0,0 +1,14 @@
+HEADERS = norwegianwoodstyle.h \
+ widgetgallery.h
+SOURCES = main.cpp \
+ norwegianwoodstyle.cpp \
+ widgetgallery.cpp
+RESOURCES = styles.qrc
+
+REQUIRES += "contains(styles, motif)"
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/styles
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS styles.pro images
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/styles
+INSTALLS += target sources
diff --git a/examples/widgets/styles/styles.qrc b/examples/widgets/styles/styles.qrc
new file mode 100644
index 0000000..4fdad8d
--- /dev/null
+++ b/examples/widgets/styles/styles.qrc
@@ -0,0 +1,6 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+ <file>images/woodbutton.png</file>
+ <file>images/woodbackground.png</file>
+</qresource>
+</RCC>
diff --git a/examples/widgets/styles/widgetgallery.cpp b/examples/widgets/styles/widgetgallery.cpp
new file mode 100644
index 0000000..9a071a6
--- /dev/null
+++ b/examples/widgets/styles/widgetgallery.cpp
@@ -0,0 +1,276 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "norwegianwoodstyle.h"
+#include "widgetgallery.h"
+
+//! [0]
+WidgetGallery::WidgetGallery(QWidget *parent)
+ : QDialog(parent)
+{
+ originalPalette = QApplication::palette();
+
+ styleComboBox = new QComboBox;
+ styleComboBox->addItem("NorwegianWood");
+ styleComboBox->addItems(QStyleFactory::keys());
+
+ styleLabel = new QLabel(tr("&Style:"));
+ styleLabel->setBuddy(styleComboBox);
+
+ useStylePaletteCheckBox = new QCheckBox(tr("&Use style's standard palette"));
+ useStylePaletteCheckBox->setChecked(true);
+
+ disableWidgetsCheckBox = new QCheckBox(tr("&Disable widgets"));
+
+ createTopLeftGroupBox();
+ createTopRightGroupBox();
+ createBottomLeftTabWidget();
+ createBottomRightGroupBox();
+ createProgressBar();
+//! [0]
+
+//! [1]
+ connect(styleComboBox, SIGNAL(activated(const QString &)),
+//! [1] //! [2]
+ this, SLOT(changeStyle(const QString &)));
+ connect(useStylePaletteCheckBox, SIGNAL(toggled(bool)),
+ this, SLOT(changePalette()));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ topLeftGroupBox, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ topRightGroupBox, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ bottomLeftTabWidget, SLOT(setDisabled(bool)));
+ connect(disableWidgetsCheckBox, SIGNAL(toggled(bool)),
+ bottomRightGroupBox, SLOT(setDisabled(bool)));
+//! [2]
+
+//! [3]
+ QHBoxLayout *topLayout = new QHBoxLayout;
+//! [3] //! [4]
+ topLayout->addWidget(styleLabel);
+ topLayout->addWidget(styleComboBox);
+ topLayout->addStretch(1);
+ topLayout->addWidget(useStylePaletteCheckBox);
+ topLayout->addWidget(disableWidgetsCheckBox);
+
+ QGridLayout *mainLayout = new QGridLayout;
+ mainLayout->addLayout(topLayout, 0, 0, 1, 2);
+ mainLayout->addWidget(topLeftGroupBox, 1, 0);
+ mainLayout->addWidget(topRightGroupBox, 1, 1);
+ mainLayout->addWidget(bottomLeftTabWidget, 2, 0);
+ mainLayout->addWidget(bottomRightGroupBox, 2, 1);
+ mainLayout->addWidget(progressBar, 3, 0, 1, 2);
+ mainLayout->setRowStretch(1, 1);
+ mainLayout->setRowStretch(2, 1);
+ mainLayout->setColumnStretch(0, 1);
+ mainLayout->setColumnStretch(1, 1);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Styles"));
+ changeStyle("NorwegianWood");
+}
+//! [4]
+
+//! [5]
+void WidgetGallery::changeStyle(const QString &styleName)
+//! [5] //! [6]
+{
+ if (styleName == "NorwegianWood") {
+ QApplication::setStyle(new NorwegianWoodStyle);
+ } else {
+ QApplication::setStyle(QStyleFactory::create(styleName));
+ }
+ changePalette();
+}
+//! [6]
+
+//! [7]
+void WidgetGallery::changePalette()
+//! [7] //! [8]
+{
+ if (useStylePaletteCheckBox->isChecked())
+ QApplication::setPalette(QApplication::style()->standardPalette());
+ else
+ QApplication::setPalette(originalPalette);
+}
+//! [8]
+
+//! [9]
+void WidgetGallery::advanceProgressBar()
+//! [9] //! [10]
+{
+ int curVal = progressBar->value();
+ int maxVal = progressBar->maximum();
+ progressBar->setValue(curVal + (maxVal - curVal) / 100);
+}
+//! [10]
+
+//! [11]
+void WidgetGallery::createTopLeftGroupBox()
+//! [11] //! [12]
+{
+ topLeftGroupBox = new QGroupBox(tr("Group 1"));
+
+ radioButton1 = new QRadioButton(tr("Radio button 1"));
+ radioButton2 = new QRadioButton(tr("Radio button 2"));
+ radioButton3 = new QRadioButton(tr("Radio button 3"));
+ radioButton1->setChecked(true);
+
+ checkBox = new QCheckBox(tr("Tri-state check box"));
+ checkBox->setTristate(true);
+ checkBox->setCheckState(Qt::PartiallyChecked);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(radioButton1);
+ layout->addWidget(radioButton2);
+ layout->addWidget(radioButton3);
+ layout->addWidget(checkBox);
+ layout->addStretch(1);
+ topLeftGroupBox->setLayout(layout);
+}
+//! [12]
+
+void WidgetGallery::createTopRightGroupBox()
+{
+ topRightGroupBox = new QGroupBox(tr("Group 2"));
+
+ defaultPushButton = new QPushButton(tr("Default Push Button"));
+ defaultPushButton->setDefault(true);
+
+ togglePushButton = new QPushButton(tr("Toggle Push Button"));
+ togglePushButton->setCheckable(true);
+ togglePushButton->setChecked(true);
+
+ flatPushButton = new QPushButton(tr("Flat Push Button"));
+ flatPushButton->setFlat(true);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(defaultPushButton);
+ layout->addWidget(togglePushButton);
+ layout->addWidget(flatPushButton);
+ layout->addStretch(1);
+ topRightGroupBox->setLayout(layout);
+}
+
+void WidgetGallery::createBottomLeftTabWidget()
+{
+ bottomLeftTabWidget = new QTabWidget;
+ bottomLeftTabWidget->setSizePolicy(QSizePolicy::Preferred,
+ QSizePolicy::Ignored);
+
+ QWidget *tab1 = new QWidget;
+ tableWidget = new QTableWidget(10, 10);
+
+ QHBoxLayout *tab1hbox = new QHBoxLayout;
+ tab1hbox->setMargin(5);
+ tab1hbox->addWidget(tableWidget);
+ tab1->setLayout(tab1hbox);
+
+ QWidget *tab2 = new QWidget;
+ textEdit = new QTextEdit;
+
+ textEdit->setPlainText(tr("Twinkle, twinkle, little star,\n"
+ "How I wonder what you are.\n"
+ "Up above the world so high,\n"
+ "Like a diamond in the sky.\n"
+ "Twinkle, twinkle, little star,\n"
+ "How I wonder what you are!\n"));
+
+ QHBoxLayout *tab2hbox = new QHBoxLayout;
+ tab2hbox->setMargin(5);
+ tab2hbox->addWidget(textEdit);
+ tab2->setLayout(tab2hbox);
+
+ bottomLeftTabWidget->addTab(tab1, tr("&Table"));
+ bottomLeftTabWidget->addTab(tab2, tr("Text &Edit"));
+}
+
+void WidgetGallery::createBottomRightGroupBox()
+{
+ bottomRightGroupBox = new QGroupBox(tr("Group 3"));
+ bottomRightGroupBox->setCheckable(true);
+ bottomRightGroupBox->setChecked(true);
+
+ lineEdit = new QLineEdit("s3cRe7");
+ lineEdit->setEchoMode(QLineEdit::Password);
+
+ spinBox = new QSpinBox(bottomRightGroupBox);
+ spinBox->setValue(50);
+
+ dateTimeEdit = new QDateTimeEdit(bottomRightGroupBox);
+ dateTimeEdit->setDateTime(QDateTime::currentDateTime());
+
+ slider = new QSlider(Qt::Horizontal, bottomRightGroupBox);
+ slider->setValue(40);
+
+ scrollBar = new QScrollBar(Qt::Horizontal, bottomRightGroupBox);
+ scrollBar->setValue(60);
+
+ dial = new QDial(bottomRightGroupBox);
+ dial->setValue(30);
+ dial->setNotchesVisible(true);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(lineEdit, 0, 0, 1, 2);
+ layout->addWidget(spinBox, 1, 0, 1, 2);
+ layout->addWidget(dateTimeEdit, 2, 0, 1, 2);
+ layout->addWidget(slider, 3, 0);
+ layout->addWidget(scrollBar, 4, 0);
+ layout->addWidget(dial, 3, 1, 2, 1);
+ layout->setRowStretch(5, 1);
+ bottomRightGroupBox->setLayout(layout);
+}
+
+//! [13]
+void WidgetGallery::createProgressBar()
+{
+ progressBar = new QProgressBar;
+ progressBar->setRange(0, 10000);
+ progressBar->setValue(0);
+
+ QTimer *timer = new QTimer(this);
+ connect(timer, SIGNAL(timeout()), this, SLOT(advanceProgressBar()));
+ timer->start(1000);
+}
+//! [13]
diff --git a/examples/widgets/styles/widgetgallery.h b/examples/widgets/styles/widgetgallery.h
new file mode 100644
index 0000000..f9f1723
--- /dev/null
+++ b/examples/widgets/styles/widgetgallery.h
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WIDGETGALLERY_H
+#define WIDGETGALLERY_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QComboBox;
+class QDateTimeEdit;
+class QDial;
+class QGroupBox;
+class QLabel;
+class QLineEdit;
+class QProgressBar;
+class QPushButton;
+class QRadioButton;
+class QScrollBar;
+class QSlider;
+class QSpinBox;
+class QTabWidget;
+class QTableWidget;
+class QTextEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class WidgetGallery : public QDialog
+{
+ Q_OBJECT
+
+public:
+ WidgetGallery(QWidget *parent = 0);
+
+private slots:
+ void changeStyle(const QString &styleName);
+ void changePalette();
+ void advanceProgressBar();
+
+private:
+ void createTopLeftGroupBox();
+ void createTopRightGroupBox();
+ void createBottomLeftTabWidget();
+ void createBottomRightGroupBox();
+ void createProgressBar();
+
+ QPalette originalPalette;
+
+ QLabel *styleLabel;
+ QComboBox *styleComboBox;
+ QCheckBox *useStylePaletteCheckBox;
+ QCheckBox *disableWidgetsCheckBox;
+//! [0]
+
+ QGroupBox *topLeftGroupBox;
+ QRadioButton *radioButton1;
+ QRadioButton *radioButton2;
+ QRadioButton *radioButton3;
+ QCheckBox *checkBox;
+
+ QGroupBox *topRightGroupBox;
+ QPushButton *defaultPushButton;
+ QPushButton *togglePushButton;
+ QPushButton *flatPushButton;
+
+ QTabWidget *bottomLeftTabWidget;
+ QTableWidget *tableWidget;
+ QTextEdit *textEdit;
+
+ QGroupBox *bottomRightGroupBox;
+ QLineEdit *lineEdit;
+ QSpinBox *spinBox;
+ QDateTimeEdit *dateTimeEdit;
+ QSlider *slider;
+ QScrollBar *scrollBar;
+ QDial *dial;
+
+ QProgressBar *progressBar;
+//! [1]
+};
+//! [1]
+
+#endif
diff --git a/examples/widgets/stylesheet/images/checkbox_checked.png b/examples/widgets/stylesheet/images/checkbox_checked.png
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diff --git a/examples/widgets/stylesheet/layouts/default.ui b/examples/widgets/stylesheet/layouts/default.ui
new file mode 100644
index 0000000..431a409
--- /dev/null
+++ b/examples/widgets/stylesheet/layouts/default.ui
@@ -0,0 +1,329 @@
+<ui version="4.0" >
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>388</width>
+ <height>413</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>MainWindow</string>
+ </property>
+ <widget class="QWidget" name="centralwidget" >
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="nameLabel" >
+ <property name="text" >
+ <string>&amp;Name:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>nameCombo</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" colspan="3" >
+ <widget class="QComboBox" name="nameCombo" >
+ <property name="toolTip" >
+ <string>Specify your name</string>
+ </property>
+ <property name="editable" >
+ <bool>true</bool>
+ </property>
+ <property name="currentIndex" >
+ <number>-1</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Girish</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Jasmin</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Simon</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Zack</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="1" column="3" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="1" column="2" >
+ <widget class="QRadioButton" name="femaleRadioButton" >
+ <property name="toolTip" >
+ <string>Check this if you are female</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Female</string>
+ </property>
+ </widget>
+ </item>
+ <item row="6" column="0" colspan="4" >
+ <widget class="QCheckBox" name="agreeCheckBox" >
+ <property name="toolTip" >
+ <string>Please read the license before checking this</string>
+ </property>
+ <property name="text" >
+ <string>I &amp;accept the terms and conditions</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QRadioButton" name="maleRadioButton" >
+ <property name="toolTip" >
+ <string>Check this if you are male</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Male</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="genderLabel" >
+ <property name="text" >
+ <string>Gender:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" colspan="3" >
+ <widget class="QSpinBox" name="ageSpinBox" >
+ <property name="toolTip" >
+ <string>Specify your age</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your age here</string>
+ </property>
+ <property name="minimum" >
+ <number>12</number>
+ </property>
+ <property name="value" >
+ <number>22</number>
+ </property>
+ </widget>
+ </item>
+ <item row="7" column="2" colspan="2" >
+ <widget class="QDialogButtonBox" name="buttonBox" >
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons" >
+ <set>QDialogButtonBox::Cancel|QDialogButtonBox::NoButton|QDialogButtonBox::Ok</set>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="ageLabel" >
+ <property name="text" >
+ <string>&amp;Age:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>ageSpinBox</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0" >
+ <widget class="QLabel" name="passwordLabel" >
+ <property name="text" >
+ <string>&amp;Password:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>passwordEdit</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1" colspan="3" >
+ <widget class="QLineEdit" name="passwordEdit" >
+ <property name="toolTip" >
+ <string>Specify your password</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your password here</string>
+ </property>
+ <property name="text" >
+ <string>Password</string>
+ </property>
+ <property name="echoMode" >
+ <enum>QLineEdit::Password</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="0" >
+ <widget class="QLabel" name="label" >
+ <property name="text" >
+ <string>Profession</string>
+ </property>
+ <property name="buddy" >
+ <cstring>professionList</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="0" >
+ <widget class="QLabel" name="countryLabel" >
+ <property name="text" >
+ <string>&amp;Country</string>
+ </property>
+ <property name="buddy" >
+ <cstring>professionList</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="1" colspan="3" >
+ <widget class="QListWidget" name="professionList" >
+ <property name="toolTip" >
+ <string>Select your profession</string>
+ </property>
+ <property name="statusTip" >
+ <string>Select your profession</string>
+ </property>
+ <property name="whatsThis" >
+ <string>Select your profession</string>
+ </property>
+ <property name="currentRow" >
+ <number>1</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Developer</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Student</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Fisherman</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="4" column="1" colspan="3" >
+ <widget class="QComboBox" name="countryCombo" >
+ <property name="toolTip" >
+ <string>Specify your country</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your country here</string>
+ </property>
+ <property name="currentIndex" >
+ <number>2</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Germany</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>India</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Norway</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>United States Of America</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>United Kingdom</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QMenuBar" name="menubar" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>388</width>
+ <height>21</height>
+ </rect>
+ </property>
+ <widget class="QMenu" name="menu_File" >
+ <property name="title" >
+ <string>&amp;File</string>
+ </property>
+ <addaction name="editStyleAction" />
+ <addaction name="separator" />
+ <addaction name="exitAction" />
+ </widget>
+ <widget class="QMenu" name="menu_Help" >
+ <property name="title" >
+ <string>&amp;Help</string>
+ </property>
+ <addaction name="aboutAction" />
+ <addaction name="separator" />
+ <addaction name="aboutQtAction" />
+ </widget>
+ <addaction name="menu_File" />
+ <addaction name="menu_Help" />
+ </widget>
+ <widget class="QStatusBar" name="statusbar" />
+ <action name="exitAction" >
+ <property name="text" >
+ <string>&amp;Exit</string>
+ </property>
+ </action>
+ <action name="aboutQtAction" >
+ <property name="text" >
+ <string>About Qt</string>
+ </property>
+ </action>
+ <action name="editStyleAction" >
+ <property name="text" >
+ <string>Edit &amp;Style</string>
+ </property>
+ </action>
+ <action name="aboutAction" >
+ <property name="text" >
+ <string>About</string>
+ </property>
+ </action>
+ </widget>
+ <tabstops>
+ <tabstop>maleRadioButton</tabstop>
+ <tabstop>femaleRadioButton</tabstop>
+ <tabstop>ageSpinBox</tabstop>
+ <tabstop>passwordEdit</tabstop>
+ <tabstop>professionList</tabstop>
+ <tabstop>agreeCheckBox</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/widgets/stylesheet/layouts/pagefold.ui b/examples/widgets/stylesheet/layouts/pagefold.ui
new file mode 100644
index 0000000..7ae313c
--- /dev/null
+++ b/examples/widgets/stylesheet/layouts/pagefold.ui
@@ -0,0 +1,349 @@
+<ui version="4.0" >
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>392</width>
+ <height>412</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>MainWindow</string>
+ </property>
+ <widget class="QWidget" name="centralwidget" >
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="QFrame" name="mainFrame" >
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="0" column="1" colspan="3" >
+ <widget class="QComboBox" name="nameCombo" >
+ <property name="toolTip" >
+ <string>Specify your name</string>
+ </property>
+ <property name="editable" >
+ <bool>true</bool>
+ </property>
+ <property name="currentIndex" >
+ <number>-1</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Girish</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Jasmin</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Simon</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Zack</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="1" column="3" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="1" column="2" >
+ <widget class="QRadioButton" name="femaleRadioButton" >
+ <property name="styleSheet" >
+ <string>Check this if you are female</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Female</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="genderLabel" >
+ <property name="text" >
+ <string>Gender:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="ageLabel" >
+ <property name="text" >
+ <string>&amp;Age:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>ageSpinBox</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QRadioButton" name="maleRadioButton" >
+ <property name="toolTip" >
+ <string>Check this if you are male</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Male</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="nameLabel" >
+ <property name="text" >
+ <string>&amp;Name:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>nameCombo</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0" >
+ <widget class="QLabel" name="passwordLabel" >
+ <property name="text" >
+ <string>&amp;Password:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>passwordEdit</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" colspan="3" >
+ <widget class="QSpinBox" name="ageSpinBox" >
+ <property name="toolTip" >
+ <string>Specify your age</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your age</string>
+ </property>
+ <property name="minimum" >
+ <number>12</number>
+ </property>
+ <property name="value" >
+ <number>22</number>
+ </property>
+ </widget>
+ </item>
+ <item row="7" column="2" colspan="2" >
+ <widget class="QDialogButtonBox" name="buttonBox" >
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons" >
+ <set>QDialogButtonBox::Cancel|QDialogButtonBox::NoButton|QDialogButtonBox::Ok</set>
+ </property>
+ </widget>
+ </item>
+ <item row="6" column="0" colspan="4" >
+ <widget class="QCheckBox" name="agreeCheckBox" >
+ <property name="toolTip" >
+ <string>Please read the LICENSE file before checking</string>
+ </property>
+ <property name="text" >
+ <string>I &amp;accept the terms and &amp;conditions</string>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1" colspan="3" >
+ <widget class="QLineEdit" name="passwordEdit" >
+ <property name="toolTip" >
+ <string>Specify your password</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your password</string>
+ </property>
+ <property name="text" >
+ <string>Password</string>
+ </property>
+ <property name="echoMode" >
+ <enum>QLineEdit::Password</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="1" colspan="3" >
+ <widget class="QListWidget" name="professionList" >
+ <property name="toolTip" >
+ <string>Select your profession</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your name here</string>
+ </property>
+ <property name="whatsThis" >
+ <string>Specify your name here</string>
+ </property>
+ <property name="currentRow" >
+ <number>0</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Developer</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Student</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Fisherman</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="5" column="0" >
+ <widget class="QLabel" name="label" >
+ <property name="text" >
+ <string>Profession:</string>
+ </property>
+ <property name="buddy" >
+ <cstring>professionList</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="1" colspan="3" >
+ <widget class="QComboBox" name="countryCombo" >
+ <property name="toolTip" >
+ <string>Specify country of origin</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify country of origin</string>
+ </property>
+ <property name="currentIndex" >
+ <number>6</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Egypt</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>France</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Germany</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>India</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Italy</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Korea</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Norway</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="4" column="0" >
+ <widget class="QLabel" name="countryLabel" >
+ <property name="text" >
+ <string>Pro&amp;fession</string>
+ </property>
+ <property name="buddy" >
+ <cstring>professionList</cstring>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QMenuBar" name="menubar" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>392</width>
+ <height>25</height>
+ </rect>
+ </property>
+ <widget class="QMenu" name="menu_File" >
+ <property name="title" >
+ <string>&amp;File</string>
+ </property>
+ <addaction name="editStyleAction" />
+ <addaction name="separator" />
+ <addaction name="exitAction" />
+ </widget>
+ <widget class="QMenu" name="menu_Help" >
+ <property name="title" >
+ <string>&amp;Help</string>
+ </property>
+ <addaction name="aboutAction" />
+ <addaction name="separator" />
+ <addaction name="aboutQtAction" />
+ </widget>
+ <addaction name="menu_File" />
+ <addaction name="menu_Help" />
+ </widget>
+ <widget class="QStatusBar" name="statusbar" />
+ <action name="exitAction" >
+ <property name="text" >
+ <string>&amp;Exit</string>
+ </property>
+ </action>
+ <action name="aboutQtAction" >
+ <property name="text" >
+ <string>About Qt</string>
+ </property>
+ </action>
+ <action name="editStyleAction" >
+ <property name="text" >
+ <string>Edit &amp;Style</string>
+ </property>
+ </action>
+ <action name="aboutAction" >
+ <property name="text" >
+ <string>About</string>
+ </property>
+ </action>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/widgets/stylesheet/main.cpp b/examples/widgets/stylesheet/main.cpp
new file mode 100644
index 0000000..931a89b
--- /dev/null
+++ b/examples/widgets/stylesheet/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+ Q_INIT_RESOURCE(stylesheet);
+
+ QApplication app(argc, argv);
+ MainWindow window;
+ window.show();
+ return app.exec();
+}
diff --git a/examples/widgets/stylesheet/mainwindow.cpp b/examples/widgets/stylesheet/mainwindow.cpp
new file mode 100644
index 0000000..a1307a8
--- /dev/null
+++ b/examples/widgets/stylesheet/mainwindow.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "stylesheeteditor.h"
+
+MainWindow::MainWindow()
+{
+ ui.setupUi(this);
+
+ ui.nameLabel->setProperty("class", "mandatory QLabel");
+
+ styleSheetEditor = new StyleSheetEditor(this);
+
+ statusBar()->addWidget(new QLabel(tr("Ready")));
+
+ connect(ui.exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+ connect(ui.aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+
+void MainWindow::on_editStyleAction_triggered()
+{
+ styleSheetEditor->show();
+ styleSheetEditor->activateWindow();
+}
+
+void MainWindow::on_aboutAction_triggered()
+{
+ QMessageBox::about(this, tr("About Style sheet"),
+ tr("The <b>Style Sheet</b> example shows how widgets can be styled "
+ "using <a href=\"http://doc.trolltech.com/4.5/stylesheet.html\">Qt "
+ "Style Sheets</a>. Click <b>File|Edit Style Sheet</b> to pop up the "
+ "style editor, and either choose an existing style sheet or design "
+ "your own."));
+}
diff --git a/examples/widgets/stylesheet/mainwindow.h b/examples/widgets/stylesheet/mainwindow.h
new file mode 100644
index 0000000..eedca88
--- /dev/null
+++ b/examples/widgets/stylesheet/mainwindow.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QtGui>
+
+#include "ui_mainwindow.h"
+
+class StyleSheetEditor;
+
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+private slots:
+ void on_editStyleAction_triggered();
+ void on_aboutAction_triggered();
+
+private:
+ StyleSheetEditor *styleSheetEditor;
+ Ui::MainWindow ui;
+};
+
+#endif
diff --git a/examples/widgets/stylesheet/mainwindow.ui b/examples/widgets/stylesheet/mainwindow.ui
new file mode 100644
index 0000000..740d37b
--- /dev/null
+++ b/examples/widgets/stylesheet/mainwindow.ui
@@ -0,0 +1,356 @@
+<ui version="4.0" >
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>400</width>
+ <height>413</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>Style Sheet</string>
+ </property>
+ <widget class="QWidget" name="centralwidget" >
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="QFrame" name="mainFrame" >
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="6" column="0" colspan="5" >
+ <widget class="QCheckBox" name="agreeCheckBox" >
+ <property name="toolTip" >
+ <string>Please read the LICENSE file before checking</string>
+ </property>
+ <property name="text" >
+ <string>I &amp;accept the terms and &amp;conditions</string>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="0" >
+ <widget class="QLabel" name="label" >
+ <property name="text" >
+ <string>Profession:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTop|Qt::AlignTrailing</set>
+ </property>
+ <property name="buddy" >
+ <cstring>professionList</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="nameLabel" >
+ <property name="text" >
+ <string>&amp;Name:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ <property name="buddy" >
+ <cstring>nameCombo</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QRadioButton" name="maleRadioButton" >
+ <property name="toolTip" >
+ <string>Check this if you are male</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Male</string>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0" >
+ <widget class="QLabel" name="passwordLabel" >
+ <property name="text" >
+ <string>&amp;Password:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ <property name="buddy" >
+ <cstring>passwordEdit</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="1" colspan="4" >
+ <widget class="QComboBox" name="countryCombo" >
+ <property name="toolTip" >
+ <string>Specify country of origin</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify country of origin</string>
+ </property>
+ <property name="currentIndex" >
+ <number>6</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Egypt</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>France</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Germany</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>India</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Italy</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Norway</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Pakistan</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="ageLabel" >
+ <property name="text" >
+ <string>&amp;Age:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ <property name="buddy" >
+ <cstring>ageSpinBox</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="0" >
+ <widget class="QLabel" name="countryLabel" >
+ <property name="text" >
+ <string>Country:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ <property name="buddy" >
+ <cstring>countryCombo</cstring>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="genderLabel" >
+ <property name="text" >
+ <string>Gender:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1" colspan="4" >
+ <widget class="QLineEdit" name="passwordEdit" >
+ <property name="toolTip" >
+ <string>Specify your password</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your password</string>
+ </property>
+ <property name="text" >
+ <string>Password</string>
+ </property>
+ <property name="echoMode" >
+ <enum>QLineEdit::Password</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="2" colspan="2" >
+ <widget class="QRadioButton" name="femaleRadioButton" >
+ <property name="styleSheet" >
+ <string>Check this if you are female</string>
+ </property>
+ <property name="text" >
+ <string>&amp;Female</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" colspan="2" >
+ <widget class="QSpinBox" name="ageSpinBox" >
+ <property name="toolTip" >
+ <string>Specify your age</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your age</string>
+ </property>
+ <property name="minimum" >
+ <number>12</number>
+ </property>
+ <property name="value" >
+ <number>22</number>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" colspan="4" >
+ <widget class="QComboBox" name="nameCombo" >
+ <property name="toolTip" >
+ <string>Specify your name</string>
+ </property>
+ <property name="editable" >
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="4" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="2" column="3" colspan="2" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>61</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="7" column="3" colspan="2" >
+ <widget class="QDialogButtonBox" name="buttonBox" >
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons" >
+ <set>QDialogButtonBox::Cancel|QDialogButtonBox::NoButton|QDialogButtonBox::Ok</set>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="1" colspan="4" >
+ <widget class="QListWidget" name="professionList" >
+ <property name="toolTip" >
+ <string>Select your profession</string>
+ </property>
+ <property name="statusTip" >
+ <string>Specify your name here</string>
+ </property>
+ <property name="whatsThis" >
+ <string>Specify your name here</string>
+ </property>
+ <property name="currentRow" >
+ <number>0</number>
+ </property>
+ <item>
+ <property name="text" >
+ <string>Developer</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Student</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Fisherman</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QMenuBar" name="menubar" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>400</width>
+ <height>29</height>
+ </rect>
+ </property>
+ <widget class="QMenu" name="menu_File" >
+ <property name="title" >
+ <string>&amp;File</string>
+ </property>
+ <addaction name="editStyleAction" />
+ <addaction name="separator" />
+ <addaction name="exitAction" />
+ </widget>
+ <widget class="QMenu" name="menu_Help" >
+ <property name="title" >
+ <string>&amp;Help</string>
+ </property>
+ <addaction name="aboutAction" />
+ <addaction name="aboutQtAction" />
+ </widget>
+ <addaction name="menu_File" />
+ <addaction name="menu_Help" />
+ </widget>
+ <widget class="QStatusBar" name="statusbar" />
+ <action name="exitAction" >
+ <property name="text" >
+ <string>&amp;Exit</string>
+ </property>
+ </action>
+ <action name="aboutQtAction" >
+ <property name="text" >
+ <string>About Qt</string>
+ </property>
+ </action>
+ <action name="editStyleAction" >
+ <property name="text" >
+ <string>Edit &amp;Style...</string>
+ </property>
+ </action>
+ <action name="aboutAction" >
+ <property name="text" >
+ <string>About</string>
+ </property>
+ </action>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/widgets/stylesheet/qss/coffee.qss b/examples/widgets/stylesheet/qss/coffee.qss
new file mode 100644
index 0000000..4571d42
--- /dev/null
+++ b/examples/widgets/stylesheet/qss/coffee.qss
@@ -0,0 +1,112 @@
+.QWidget {
+ background-color: beige;
+}
+
+/* Nice Windows-XP-style password character. */
+QLineEdit[echoMode="2"] {
+ lineedit-password-character: 9679;
+}
+
+/* We provide a min-width and min-height for push buttons
+ so that they look elegant regardless of the width of the text. */
+QPushButton {
+ background-color: palegoldenrod;
+ border-width: 2px;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 5;
+ padding: 3px;
+ min-width: 9ex;
+ min-height: 2.5ex;
+}
+
+QPushButton:hover {
+ background-color: khaki;
+}
+
+/* Increase the padding, so the text is shifted when the button is
+ pressed. */
+QPushButton:pressed {
+ padding-left: 5px;
+ padding-top: 5px;
+ background-color: #d0d67c;
+}
+
+QLabel, QAbstractButton {
+ font: bold;
+}
+
+/* Mark mandatory fields with a brownish color. */
+.mandatory {
+ color: brown;
+}
+
+/* Bold text on status bar looks awful. */
+QStatusBar QLabel {
+ font: normal;
+}
+
+QStatusBar::item {
+ border-width: 1;
+ border-color: darkkhaki;
+ border-style: solid;
+ border-radius: 2;
+}
+
+QComboBox, QLineEdit, QSpinBox, QTextEdit, QListView {
+ background-color: cornsilk;
+ selection-color: #0a214c;
+ selection-background-color: #C19A6B;
+}
+
+QListView {
+ show-decoration-selected: 1;
+}
+
+QListView::item:hover {
+ background-color: wheat;
+}
+
+/* We reserve 1 pixel space in padding. When we get the focus,
+ we kill the padding and enlarge the border. This makes the items
+ glow. */
+QLineEdit, QFrame {
+ border-width: 2px;
+ padding: 1px;
+ border-style: solid;
+ border-color: darkkhaki;
+ border-radius: 5px;
+}
+
+/* As mentioned above, eliminate the padding and increase the border. */
+QLineEdit:focus, QFrame:focus {
+ border-width: 3px;
+ padding: 0px;
+}
+
+/* A QLabel is a QFrame ... */
+QLabel {
+ border: none;
+ padding: 0;
+ background: none;
+}
+
+/* A QToolTip is a QLabel ... */
+QToolTip {
+ border: 2px solid darkkhaki;
+ padding: 5px;
+ border-radius: 3px;
+ opacity: 200;
+}
+
+/* Nice to have the background color change when hovered. */
+QRadioButton:hover, QCheckBox:hover {
+ background-color: wheat;
+}
+
+/* Force the dialog's buttons to follow the Windows guidelines. */
+QDialogButtonBox {
+ button-layout: 0;
+}
+
+
diff --git a/examples/widgets/stylesheet/qss/default.qss b/examples/widgets/stylesheet/qss/default.qss
new file mode 100644
index 0000000..84eb5e0
--- /dev/null
+++ b/examples/widgets/stylesheet/qss/default.qss
@@ -0,0 +1 @@
+/* empty stylesheet */
diff --git a/examples/widgets/stylesheet/qss/pagefold.qss b/examples/widgets/stylesheet/qss/pagefold.qss
new file mode 100644
index 0000000..3701fc7
--- /dev/null
+++ b/examples/widgets/stylesheet/qss/pagefold.qss
@@ -0,0 +1,299 @@
+/* Customize any plain widget that is a child of a QMainWindow. */
+QMainWindow > .QWidget {
+ background-color: gainsboro;
+ background-image: url(:/images/pagefold.png);
+ background-position: top right;
+ background-repeat: no-repeat
+}
+
+/* Provide a padding for the layout inside the frame. The frame
+ exists only to provide a padding for the top-right image, so we
+ explicitly disable the border. */
+#mainFrame {
+ padding-right: 30px;
+ border-style: none;
+ border-image: none; /* since we set a border-image below */
+}
+
+/* mainFrame won't have this border-image since we have
+ explicitly set it to 'none' using a more specific selector. */
+QFrame, QLineEdit, QComboBox[editable="true"], QSpinBox {
+ border-image: url(:/images/frame.png) 4;
+ border-width: 3;
+}
+
+QLabel {
+ border: none;
+ border-image: none;
+ padding: 0;
+ background: none;
+}
+
+/* Make text in message boxes selectable. */
+QMessageBox {
+ /* LinksAccessibleByMouse | TextSelectableByMouse */
+ messagebox-text-interaction-flags: 5;
+}
+
+/* Set the selection colors for all widgets. */
+QWidget {
+ selection-color: black;
+ selection-background-color: Silver;
+ color: black;
+}
+
+/* Make the entire row selected in item views. */
+QAbstractItemView {
+ show-decoration-selected: 1;
+}
+
+/* Nice WindowsXP-style password character for password line edits. */
+QLineEdit[echoMode="2"] {
+ lineedit-password-character: 9679;
+}
+
+/* Customize tooltips. */
+QToolTip {
+ background-color: rgb(200,200,255);
+ border-color: darkslategray;
+ border-width: 1px;
+ border-style: solid;
+ padding: 3px;
+ font: bold;
+ border-radius: 3px;
+ opacity: 200;
+}
+
+/* Customize radio buttons. */
+
+QRadioButton {
+ spacing: 5px;
+}
+
+QRadioButton::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+QRadioButton::indicator::unchecked {
+ image: url(:/images/radiobutton_unchecked.png);
+}
+
+QRadioButton::indicator:unchecked:hover {
+ image: url(:/images/radiobutton_unchecked_hover.png);
+}
+
+QRadioButton::indicator:unchecked:pressed {
+ image: url(:/images/radiobutton_unchecked_pressed.png);
+}
+
+QRadioButton::indicator::checked {
+ image: url(:/images/radiobutton_checked.png);
+}
+
+QRadioButton::indicator:checked:hover {
+ image: url(:/images/radiobutton_checked_hover.png);
+}
+
+QRadioButton::indicator:checked:pressed {
+ image: url(:/images/radiobutton_checked_pressed.png);
+}
+
+/* Customize arrows. */
+
+*::down-arrow, *::menu-indicator {
+ image: url(:/images/down_arrow.png);
+ width: 7px;
+ height: 7px;
+}
+
+*::down-arrow:disabled, *::down-arrow:off {
+ image: url(:/images/down_arrow_disabled.png);
+}
+
+*::up-arrow {
+ image: url(:/images/up_arrow.png);
+ width: 7px;
+ height: 7px;
+}
+
+*::up-arrow:disabled, *::up-arrow:off {
+ image: url(:/images/up_arrow_disabled.png);
+}
+
+/* Customize push buttons and comboboxes. Our read-only combobox
+ is very similar to a push button, so they share the same border image. */
+
+QPushButton {
+ min-width: 4em;
+}
+
+QPushButton, QComboBox[editable="false"],
+QComboBox[editable="true"]::drop-down {
+ border-image: url(:/images/pushbutton.png) 5;
+ border-width: 5;
+}
+
+QPushButton:hover, QComboBox[editable="false"]:hover,
+QComboBox[editable="true"]::drop-down:hover, QMenuBar::item:hover {
+ border-image: url(:/images/pushbutton_hover.png) 5;
+ border-width: 5;
+}
+
+QPushButton:pressed, QComboBox[editable="false"]:on,
+QComboBox[editable="true"]::drop-down:on, QMenuBar::item:on {
+ border-image: url(:/images/pushbutton_pressed.png) 5;
+ border-width: 5;
+}
+
+/* Customize read-only comboboxes. */
+
+QComboBox[editable="false"] {
+ padding-left: 3px;
+ padding-right: 20px; /* space for the arrow */
+}
+
+QComboBox[editable="false"]::drop-down {
+ subcontrol-origin: padding;
+ subcontrol-position: top right;
+ width: 15px;
+ border-left-style: solid;
+ border-left-color: darkgray;
+ border-left-width: 1px;
+}
+
+QComboBox[editable="false"]::down-arrow {
+ subcontrol-origin: content;
+ subcontrol-position: center;
+ position: relative;
+ left: 1px; /* 1 pixel dropdown border */
+}
+
+/* The combobox arrow is on when the popup is open. */
+QComboBox[editable="false"]::down-arrow:on {
+ position: relative;
+ top: 1px;
+ left: 2px;
+}
+
+/* Customize editable comboboxes. */
+
+QComboBox[editable="true"] {
+ padding-right: 16px;
+}
+
+QComboBox[editable="true"]::drop-down {
+ subcontrol-origin: border;
+ subcontrol-position: top right;
+ width: 13px;
+ position: absolute;
+ top: 2px;
+ bottom: 2px;
+ right: 2px;
+}
+
+QComboBox[editable="true"]::drop-down,
+QComboBox[editable="true"]::drop-down:hover,
+QComboBox[editable="true"]::drop-down:on {
+ border-width: 0px;
+ border-left-width: 3px; /* we need only left and center part */
+}
+
+/* Shift the arrow when it's open. */
+QComboBox[editable="true"]::down-arrow:on {
+ position: relative;
+ top: 1px;
+ left: 1px;
+}
+
+/* Customize check boxes. */
+QCheckBox {
+ spacing: 5px;
+}
+
+QCheckBox::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+QCheckBox::indicator:unchecked {
+ image: url(:/images/checkbox_unchecked.png);
+}
+
+QCheckBox::indicator:unchecked:hover {
+ image: url(:/images/checkbox_unchecked_hover.png);
+}
+
+QCheckBox::indicator:unchecked:pressed {
+ image: url(:/images/checkbox_unchecked_pressed.png);
+}
+
+QCheckBox::indicator:checked {
+ image: url(:/images/checkbox_checked.png);
+}
+
+QCheckBox::indicator:checked:hover {
+ image: url(:/images/checkbox_checked_hover.png);
+}
+
+QCheckBox::indicator:checked:pressed {
+ image: url(:/images/checkbox_checked_pressed.png);
+}
+
+/* Customize the size grip. */
+QSizeGrip {
+ image: url(:/images/sizegrip.png);
+ width: 16px;
+ height: 16px;
+}
+
+/* Customize the menu bar. */
+QMenuBar {
+ border-image: none;
+ border-style: none;
+ border-width: 1px;
+ border-bottom-style: solid;
+ border-bottom-color: darkslategray;
+ padding: 2px;
+}
+
+/* Customize spin boxes. */
+
+QSpinBox {
+ padding-right: 15px;
+}
+
+QSpinBox::up-button {
+ subcontrol-origin: border;
+ subcontrol-position: top right;
+
+ width: 16px; /* 16 + 2*1px border-width = 15px padding + 3px parent border */
+ border-image: url(:/images/spinup.png) 1;
+ border-width: 1px;
+}
+
+QSpinBox::up-button:hover {
+ border-image: url(:/images/spinup_hover.png) 1;
+}
+
+QSpinBox::up-button:pressed {
+ border-image: url(:/images/spinup_pressed.png) 1;
+}
+
+QSpinBox::down-button {
+ subcontrol-origin: border;
+ subcontrol-position: bottom right;
+
+ width: 16px;
+ border-image: url(:/images/spindown.png) 1;
+ border-width: 1px;
+ border-top-width: 0;
+}
+
+QSpinBox::down-button:hover {
+ border-image: url(:/images/spindown_hover.png) 1;
+}
+
+QSpinBox::down-button:pressed {
+ border-image: url(:/images/spindown_pressed.png) 1;
+}
diff --git a/examples/widgets/stylesheet/stylesheet.pro b/examples/widgets/stylesheet/stylesheet.pro
new file mode 100644
index 0000000..9a64c00
--- /dev/null
+++ b/examples/widgets/stylesheet/stylesheet.pro
@@ -0,0 +1,14 @@
+HEADERS = mainwindow.h \
+ stylesheeteditor.h
+FORMS = mainwindow.ui \
+ stylesheeteditor.ui
+RESOURCES = stylesheet.qrc
+SOURCES = main.cpp \
+ mainwindow.cpp \
+ stylesheeteditor.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/stylesheet
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro images layouts qss
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/stylesheet
+INSTALLS += target sources
diff --git a/examples/widgets/stylesheet/stylesheet.qrc b/examples/widgets/stylesheet/stylesheet.qrc
new file mode 100644
index 0000000..e1e61a9
--- /dev/null
+++ b/examples/widgets/stylesheet/stylesheet.qrc
@@ -0,0 +1,39 @@
+<RCC>
+<qresource prefix="/">
+ <file>layouts/default.ui</file>
+ <file>layouts/pagefold.ui</file>
+ <file>qss/coffee.qss</file>
+ <file>qss/default.qss</file>
+ <file>qss/pagefold.qss</file>
+ <file>images/pagefold.png</file>
+ <file>images/frame.png</file>
+ <file>images/radiobutton_unchecked.png</file>
+ <file>images/radiobutton_unchecked_pressed.png</file>
+ <file>images/radiobutton_unchecked_hover.png</file>
+ <file>images/radiobutton_checked.png</file>
+ <file>images/radiobutton_checked_pressed.png</file>
+ <file>images/radiobutton_checked_hover.png</file>
+ <file>images/pushbutton.png</file>
+ <file>images/pushbutton_hover.png</file>
+ <file>images/pushbutton_pressed.png</file>
+ <file>images/checkbox_unchecked.png</file>
+ <file>images/checkbox_unchecked_pressed.png</file>
+ <file>images/checkbox_unchecked_hover.png</file>
+ <file>images/checkbox_checked.png</file>
+ <file>images/checkbox_checked_pressed.png</file>
+ <file>images/checkbox_checked_hover.png</file>
+ <file>images/down_arrow.png</file>
+ <file>images/down_arrow_disabled.png</file>
+ <file>images/up_arrow.png</file>
+ <file>images/up_arrow_disabled.png</file>
+ <file>images/sizegrip.png</file>
+ <file>images/spinup.png</file>
+ <file>images/spinup_off.png</file>
+ <file>images/spinup_hover.png</file>
+ <file>images/spinup_pressed.png</file>
+ <file>images/spindown.png</file>
+ <file>images/spindown_off.png</file>
+ <file>images/spindown_hover.png</file>
+ <file>images/spindown_pressed.png</file>
+</qresource>
+</RCC>
diff --git a/examples/widgets/stylesheet/stylesheeteditor.cpp b/examples/widgets/stylesheet/stylesheeteditor.cpp
new file mode 100644
index 0000000..1210415
--- /dev/null
+++ b/examples/widgets/stylesheet/stylesheeteditor.cpp
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "stylesheeteditor.h"
+
+StyleSheetEditor::StyleSheetEditor(QWidget *parent)
+ : QDialog(parent)
+{
+ ui.setupUi(this);
+
+ QRegExp regExp(".(.*)\\+?Style");
+ QString defaultStyle = QApplication::style()->metaObject()->className();
+
+ if (regExp.exactMatch(defaultStyle))
+ defaultStyle = regExp.cap(1);
+
+ ui.styleCombo->addItems(QStyleFactory::keys());
+ ui.styleCombo->setCurrentIndex(ui.styleCombo->findText(defaultStyle, Qt::MatchContains));
+ ui.styleSheetCombo->setCurrentIndex(ui.styleSheetCombo->findText("Coffee"));
+ loadStyleSheet("Coffee");
+}
+
+void StyleSheetEditor::on_styleCombo_activated(const QString &styleName)
+{
+ qApp->setStyle(styleName);
+ ui.applyButton->setEnabled(false);
+}
+
+void StyleSheetEditor::on_styleSheetCombo_activated(const QString &sheetName)
+{
+ loadStyleSheet(sheetName);
+}
+
+void StyleSheetEditor::on_styleTextEdit_textChanged()
+{
+ ui.applyButton->setEnabled(true);
+}
+
+void StyleSheetEditor::on_applyButton_clicked()
+{
+ qApp->setStyleSheet(ui.styleTextEdit->toPlainText());
+ ui.applyButton->setEnabled(false);
+}
+
+void StyleSheetEditor::loadStyleSheet(const QString &sheetName)
+{
+ QFile file(":/qss/" + sheetName.toLower() + ".qss");
+ file.open(QFile::ReadOnly);
+ QString styleSheet = QLatin1String(file.readAll());
+
+ ui.styleTextEdit->setPlainText(styleSheet);
+ qApp->setStyleSheet(styleSheet);
+ ui.applyButton->setEnabled(false);
+}
diff --git a/examples/widgets/stylesheet/stylesheeteditor.h b/examples/widgets/stylesheet/stylesheeteditor.h
new file mode 100644
index 0000000..bd90f9e
--- /dev/null
+++ b/examples/widgets/stylesheet/stylesheeteditor.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef STYLESHEETEDITOR_H
+#define STYLESHEETEDITOR_H
+
+#include <QDialog>
+
+#include "ui_stylesheeteditor.h"
+
+class StyleSheetEditor : public QDialog
+{
+ Q_OBJECT
+
+public:
+ StyleSheetEditor(QWidget *parent = 0);
+
+private slots:
+ void on_styleCombo_activated(const QString &styleName);
+ void on_styleSheetCombo_activated(const QString &styleSheetName);
+ void on_styleTextEdit_textChanged();
+ void on_applyButton_clicked();
+
+private:
+ void loadStyleSheet(const QString &sheetName);
+
+ Ui::StyleSheetEditor ui;
+};
+
+#endif
diff --git a/examples/widgets/stylesheet/stylesheeteditor.ui b/examples/widgets/stylesheet/stylesheeteditor.ui
new file mode 100644
index 0000000..34cd7f6
--- /dev/null
+++ b/examples/widgets/stylesheet/stylesheeteditor.ui
@@ -0,0 +1,171 @@
+<ui version="4.0" >
+ <class>StyleSheetEditor</class>
+ <widget class="QWidget" name="StyleSheetEditor" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>445</width>
+ <height>289</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>Style Editor</string>
+ </property>
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="0" column="6" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::MinimumExpanding</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>32</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="0" column="0" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::MinimumExpanding</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>32</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="0" column="5" >
+ <widget class="QComboBox" name="styleSheetCombo" >
+ <item>
+ <property name="text" >
+ <string>Default</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Coffee</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Pagefold</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="0" column="3" >
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>10</width>
+ <height>16</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="0" column="2" >
+ <widget class="QComboBox" name="styleCombo" >
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>5</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QLabel" name="label_7" >
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>0</hsizetype>
+ <vsizetype>5</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text" >
+ <string>Style:</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" colspan="7" >
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>321</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QPushButton" name="applyButton" >
+ <property name="enabled" >
+ <bool>false</bool>
+ </property>
+ <property name="text" >
+ <string>&amp;Apply</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item row="1" column="0" colspan="7" >
+ <widget class="QTextEdit" name="styleTextEdit" />
+ </item>
+ <item row="0" column="4" >
+ <widget class="QLabel" name="label_8" >
+ <property name="sizePolicy" >
+ <sizepolicy>
+ <hsizetype>0</hsizetype>
+ <vsizetype>5</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text" >
+ <string>Style Sheet:</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/widgets/tablet/main.cpp b/examples/widgets/tablet/main.cpp
new file mode 100644
index 0000000..15043a6
--- /dev/null
+++ b/examples/widgets/tablet/main.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "tabletapplication.h"
+#include "tabletcanvas.h"
+
+//! [0]
+int main(int argv, char *args[])
+{
+ TabletApplication app(argv, args);
+ TabletCanvas *canvas = new TabletCanvas;
+ app.setCanvas(canvas);
+
+ MainWindow mainWindow(canvas);
+ mainWindow.resize(500, 500);
+ mainWindow.show();
+
+ return app.exec();
+}
+//! [0]
diff --git a/examples/widgets/tablet/mainwindow.cpp b/examples/widgets/tablet/mainwindow.cpp
new file mode 100644
index 0000000..56a10cd
--- /dev/null
+++ b/examples/widgets/tablet/mainwindow.cpp
@@ -0,0 +1,275 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "tabletcanvas.h"
+
+//! [0]
+MainWindow::MainWindow(TabletCanvas *canvas)
+{
+ myCanvas = canvas;
+ createActions();
+ createMenus();
+
+ myCanvas->setColor(Qt::red);
+ myCanvas->setLineWidthType(TabletCanvas::LineWidthPressure);
+ myCanvas->setAlphaChannelType(TabletCanvas::NoAlpha);
+ myCanvas->setColorSaturationType(TabletCanvas::NoSaturation);
+
+ setWindowTitle(tr("Tablet Example"));
+ setCentralWidget(myCanvas);
+}
+//! [0]
+
+//! [1]
+void MainWindow::brushColorAct()
+{
+ QColor color = QColorDialog::getColor(myCanvas->color());
+
+ if (color.isValid())
+ myCanvas->setColor(color);
+}
+//! [1]
+
+//! [2]
+void MainWindow::alphaActionTriggered(QAction *action)
+{
+ if (action == alphaChannelPressureAction) {
+ myCanvas->setAlphaChannelType(TabletCanvas::AlphaPressure);
+ } else if (action == alphaChannelTiltAction) {
+ myCanvas->setAlphaChannelType(TabletCanvas::AlphaTilt);
+ } else {
+ myCanvas->setAlphaChannelType(TabletCanvas::NoAlpha);
+ }
+}
+//! [2]
+
+//! [3]
+void MainWindow::lineWidthActionTriggered(QAction *action)
+{
+ if (action == lineWidthPressureAction) {
+ myCanvas->setLineWidthType(TabletCanvas::LineWidthPressure);
+ } else if (action == lineWidthTiltAction) {
+ myCanvas->setLineWidthType(TabletCanvas::LineWidthTilt);
+ } else {
+ myCanvas->setLineWidthType(TabletCanvas::NoLineWidth);
+ }
+}
+//! [3]
+
+//! [4]
+void MainWindow::saturationActionTriggered(QAction *action)
+{
+ if (action == colorSaturationVTiltAction) {
+ myCanvas->setColorSaturationType(TabletCanvas::SaturationVTilt);
+ } else if (action == colorSaturationHTiltAction) {
+ myCanvas->setColorSaturationType(TabletCanvas::SaturationHTilt);
+ } else if (action == colorSaturationPressureAction) {
+ myCanvas->setColorSaturationType(TabletCanvas::SaturationPressure);
+ } else {
+ myCanvas->setColorSaturationType(TabletCanvas::NoSaturation);
+ }
+}
+//! [4]
+
+//! [5]
+void MainWindow::saveAct()
+{
+ QString path = QDir::currentPath() + "/untitled.png";
+ QString fileName = QFileDialog::getSaveFileName(this, tr("Save Picture"),
+ path);
+
+ if (!myCanvas->saveImage(fileName))
+ QMessageBox::information(this, "Error Saving Picture",
+ "Could not save the image");
+}
+//! [5]
+
+//! [6]
+void MainWindow::loadAct()
+{
+ QString fileName = QFileDialog::getOpenFileName(this, tr("Open Picture"),
+ QDir::currentPath());
+
+ if (!myCanvas->loadImage(fileName))
+ QMessageBox::information(this, "Error Opening Picture",
+ "Could not open picture");
+}
+//! [6]
+
+//! [7]
+void MainWindow::aboutAct()
+{
+ QMessageBox::about(this, tr("About Tablet Example"),
+ tr("This example shows use of a Wacom tablet in Qt"));
+}
+//! [7]
+
+//! [8]
+void MainWindow::createActions()
+{
+//! [8]
+ brushColorAction = new QAction(tr("&Brush Color..."), this);
+ brushColorAction->setShortcut(tr("Ctrl+C"));
+ connect(brushColorAction, SIGNAL(triggered()),
+ this, SLOT(brushColorAct()));
+
+//! [9]
+ alphaChannelPressureAction = new QAction(tr("&Pressure"), this);
+ alphaChannelPressureAction->setCheckable(true);
+
+ alphaChannelTiltAction = new QAction(tr("&Tilt"), this);
+ alphaChannelTiltAction->setCheckable(true);
+
+ noAlphaChannelAction = new QAction(tr("No Alpha Channel"), this);
+ noAlphaChannelAction->setCheckable(true);
+ noAlphaChannelAction->setChecked(true);
+
+ alphaChannelGroup = new QActionGroup(this);
+ alphaChannelGroup->addAction(alphaChannelPressureAction);
+ alphaChannelGroup->addAction(alphaChannelTiltAction);
+ alphaChannelGroup->addAction(noAlphaChannelAction);
+ connect(alphaChannelGroup, SIGNAL(triggered(QAction *)),
+ this, SLOT(alphaActionTriggered(QAction *)));
+
+//! [9]
+ colorSaturationVTiltAction = new QAction(tr("&Vertical Tilt"), this);
+ colorSaturationVTiltAction->setCheckable(true);
+
+ colorSaturationHTiltAction = new QAction(tr("&Horizontal Tilt"), this);
+ colorSaturationHTiltAction->setCheckable(true);
+
+ colorSaturationPressureAction = new QAction(tr("&Pressure"), this);
+ colorSaturationPressureAction->setCheckable(true);
+
+ noColorSaturationAction = new QAction(tr("&No Color Saturation"), this);
+ noColorSaturationAction->setCheckable(true);
+ noColorSaturationAction->setChecked(true);
+
+ colorSaturationGroup = new QActionGroup(this);
+ colorSaturationGroup->addAction(colorSaturationVTiltAction);
+ colorSaturationGroup->addAction(colorSaturationHTiltAction);
+ colorSaturationGroup->addAction(colorSaturationPressureAction);
+ colorSaturationGroup->addAction(noColorSaturationAction);
+ connect(colorSaturationGroup, SIGNAL(triggered(QAction *)),
+ this, SLOT(saturationActionTriggered(QAction *)));
+
+ lineWidthPressureAction = new QAction(tr("&Pressure"), this);
+ lineWidthPressureAction->setCheckable(true);
+ lineWidthPressureAction->setChecked(true);
+
+ lineWidthTiltAction = new QAction(tr("&Tilt"), this);
+ lineWidthTiltAction->setCheckable(true);
+
+ lineWidthFixedAction = new QAction(tr("&Fixed"), this);
+ lineWidthFixedAction->setCheckable(true);
+
+ lineWidthGroup = new QActionGroup(this);
+ lineWidthGroup->addAction(lineWidthPressureAction);
+ lineWidthGroup->addAction(lineWidthTiltAction);
+ lineWidthGroup->addAction(lineWidthFixedAction);
+ connect(lineWidthGroup, SIGNAL(triggered(QAction *)),
+ this, SLOT(lineWidthActionTriggered(QAction *)));
+
+ exitAction = new QAction(tr("E&xit"), this);
+ exitAction->setShortcut(tr("Ctrl+X"));
+ connect(exitAction, SIGNAL(triggered()),
+ this, SLOT(close()));
+
+ loadAction = new QAction(tr("&Open..."), this);
+ loadAction->setShortcut(tr("Ctrl+O"));
+ connect(loadAction, SIGNAL(triggered()),
+ this, SLOT(loadAct()));
+
+ saveAction = new QAction(tr("&Save As..."), this);
+ saveAction->setShortcut(tr("Ctrl+S"));
+ connect(saveAction, SIGNAL(triggered()),
+ this, SLOT(saveAct()));
+
+ aboutAction = new QAction(tr("A&bout"), this);
+ aboutAction->setShortcut(tr("Ctrl+B"));
+ connect(aboutAction, SIGNAL(triggered()),
+ this, SLOT(aboutAct()));
+
+ aboutQtAction = new QAction(tr("About &Qt"), this);
+ aboutQtAction->setShortcut(tr("Ctrl+Q"));
+ connect(aboutQtAction, SIGNAL(triggered()),
+ qApp, SLOT(aboutQt()));
+//! [10]
+}
+//! [10]
+
+//! [11]
+void MainWindow::createMenus()
+{
+ fileMenu = menuBar()->addMenu(tr("&File"));
+ fileMenu->addAction(loadAction);
+ fileMenu->addAction(saveAction);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAction);
+
+ brushMenu = menuBar()->addMenu(tr("&Brush"));
+ brushMenu->addAction(brushColorAction);
+
+ tabletMenu = menuBar()->addMenu(tr("&Tablet"));
+
+ lineWidthMenu = tabletMenu->addMenu(tr("&Line Width"));
+ lineWidthMenu->addAction(lineWidthPressureAction);
+ lineWidthMenu->addAction(lineWidthTiltAction);
+ lineWidthMenu->addAction(lineWidthFixedAction);
+
+ alphaChannelMenu = tabletMenu->addMenu(tr("&Alpha Channel"));
+ alphaChannelMenu->addAction(alphaChannelPressureAction);
+ alphaChannelMenu->addAction(alphaChannelTiltAction);
+ alphaChannelMenu->addAction(noAlphaChannelAction);
+
+ colorSaturationMenu = tabletMenu->addMenu(tr("&Color Saturation"));
+ colorSaturationMenu->addAction(colorSaturationVTiltAction);
+ colorSaturationMenu->addAction(colorSaturationHTiltAction);
+ colorSaturationMenu->addAction(noColorSaturationAction);
+
+ helpMenu = menuBar()->addMenu("&Help");
+ helpMenu->addAction(aboutAction);
+ helpMenu->addAction(aboutQtAction);
+}
+//! [11]
diff --git a/examples/widgets/tablet/mainwindow.h b/examples/widgets/tablet/mainwindow.h
new file mode 100644
index 0000000..85be425
--- /dev/null
+++ b/examples/widgets/tablet/mainwindow.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QActionGroup;
+class QMenu;
+class QStatusBar;
+QT_END_NAMESPACE
+class TabletCanvas;
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow(TabletCanvas *canvas);
+
+private slots:
+ void brushColorAct();
+ void alphaActionTriggered(QAction *action);
+ void lineWidthActionTriggered(QAction *action);
+ void saturationActionTriggered(QAction *action);
+ void saveAct();
+ void loadAct();
+ void aboutAct();
+
+private:
+ void createActions();
+ void createMenus();
+
+ TabletCanvas *myCanvas;
+
+ QAction *brushColorAction;
+ QActionGroup *brushActionGroup;
+
+ QActionGroup *alphaChannelGroup;
+ QAction *alphaChannelPressureAction;
+ QAction *alphaChannelTiltAction;
+ QAction *noAlphaChannelAction;
+
+ QActionGroup *colorSaturationGroup;
+ QAction *colorSaturationVTiltAction;
+ QAction *colorSaturationHTiltAction;
+ QAction *colorSaturationPressureAction;
+ QAction *noColorSaturationAction;
+
+ QActionGroup *lineWidthGroup;
+ QAction *lineWidthPressureAction;
+ QAction *lineWidthTiltAction;
+ QAction *lineWidthFixedAction;
+
+ QAction *exitAction;
+ QAction *saveAction;
+ QAction *loadAction;
+
+ QAction *aboutAction;
+ QAction *aboutQtAction;
+
+ QMenu *fileMenu;
+ QMenu *brushMenu;
+ QMenu *tabletMenu;
+ QMenu *helpMenu;
+ QMenu *colorSaturationMenu;
+ QMenu *lineWidthMenu;
+ QMenu *alphaChannelMenu;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tablet/tablet.pro b/examples/widgets/tablet/tablet.pro
new file mode 100644
index 0000000..27d8d2c
--- /dev/null
+++ b/examples/widgets/tablet/tablet.pro
@@ -0,0 +1,13 @@
+HEADERS = mainwindow.h \
+ tabletcanvas.h \
+ tabletapplication.h
+SOURCES = mainwindow.cpp \
+ main.cpp \
+ tabletcanvas.cpp \
+ tabletapplication.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tablet
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS tablet.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/tablet
+INSTALLS += target sources
diff --git a/examples/widgets/tablet/tabletapplication.cpp b/examples/widgets/tablet/tabletapplication.cpp
new file mode 100644
index 0000000..c318b85
--- /dev/null
+++ b/examples/widgets/tablet/tabletapplication.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "tabletapplication.h"
+
+//! [0]
+bool TabletApplication::event(QEvent *event)
+{
+ if (event->type() == QEvent::TabletEnterProximity ||
+ event->type() == QEvent::TabletLeaveProximity) {
+ myCanvas->setTabletDevice(
+ static_cast<QTabletEvent *>(event)->device());
+ return true;
+ }
+ return QApplication::event(event);
+}
+//! [0]
diff --git a/examples/widgets/tablet/tabletapplication.h b/examples/widgets/tablet/tabletapplication.h
new file mode 100644
index 0000000..acbaa50
--- /dev/null
+++ b/examples/widgets/tablet/tabletapplication.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TABLETAPPLICATION_H
+#define TABLETAPPLICATION_H
+
+#include <QApplication>
+
+#include "tabletcanvas.h"
+
+//! [0]
+class TabletApplication : public QApplication
+{
+ Q_OBJECT
+
+public:
+ TabletApplication(int &argv, char **args)
+ : QApplication(argv, args) {}
+
+ bool event(QEvent *event);
+ void setCanvas(TabletCanvas *canvas)
+ { myCanvas = canvas; }
+
+private:
+ TabletCanvas *myCanvas;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tablet/tabletcanvas.cpp b/examples/widgets/tablet/tabletcanvas.cpp
new file mode 100644
index 0000000..dc42c3c
--- /dev/null
+++ b/examples/widgets/tablet/tabletcanvas.cpp
@@ -0,0 +1,257 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <math.h>
+
+#include "tabletcanvas.h"
+
+//! [0]
+TabletCanvas::TabletCanvas()
+{
+ resize(500, 500);
+ myBrush = QBrush();
+ myPen = QPen();
+ initImage();
+ setAutoFillBackground(true);
+ deviceDown = false;
+ myColor = Qt::red;
+ myTabletDevice = QTabletEvent::Stylus;
+ alphaChannelType = NoAlpha;
+ colorSaturationType = NoSaturation;
+ lineWidthType = LineWidthPressure;
+}
+
+void TabletCanvas::initImage()
+{
+ QImage newImage = QImage(width(), height(), QImage::Format_ARGB32);
+ QPainter painter(&newImage);
+ painter.fillRect(0, 0, newImage.width(), newImage.height(), Qt::white);
+ if (!image.isNull())
+ painter.drawImage(0, 0, image);
+ painter.end();
+ image = newImage;
+}
+//! [0]
+
+//! [1]
+bool TabletCanvas::saveImage(const QString &file)
+{
+ return image.save(file);
+}
+//! [1]
+
+//! [2]
+bool TabletCanvas::loadImage(const QString &file)
+{
+ bool success = image.load(file);
+
+ if (success) {
+ update();
+ return true;
+ }
+ return false;
+}
+//! [2]
+
+//! [3]
+void TabletCanvas::tabletEvent(QTabletEvent *event)
+{
+
+ switch (event->type()) {
+ case QEvent::TabletPress:
+ if (!deviceDown)
+ deviceDown = true;
+ break;
+ case QEvent::TabletRelease:
+ if (deviceDown)
+ deviceDown = false;
+ break;
+ case QEvent::TabletMove:
+ polyLine[2] = polyLine[1];
+ polyLine[1] = polyLine[0];
+ polyLine[0] = event->pos();
+
+ if (deviceDown) {
+ updateBrush(event);
+ QPainter painter(&image);
+ paintImage(painter, event);
+ }
+ break;
+ default:
+ break;
+ }
+ update();
+}
+//! [3]
+
+//! [4]
+void TabletCanvas::paintEvent(QPaintEvent *)
+{
+ QPainter painter(this);
+ painter.drawImage(QPoint(0, 0), image);
+}
+//! [4]
+
+//! [5]
+void TabletCanvas::paintImage(QPainter &painter, QTabletEvent *event)
+{
+ QPoint brushAdjust(10, 10);
+
+ switch (myTabletDevice) {
+ case QTabletEvent::Stylus:
+ painter.setBrush(myBrush);
+ painter.setPen(myPen);
+ painter.drawLine(polyLine[1], event->pos());
+ break;
+ case QTabletEvent::Airbrush:
+ myBrush.setColor(myColor);
+ myBrush.setStyle(brushPattern(event->pressure()));
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(myBrush);
+
+ for (int i = 0; i < 3; ++i) {
+ painter.drawEllipse(QRect(polyLine[i] - brushAdjust,
+ polyLine[i] + brushAdjust));
+ }
+ break;
+ case QTabletEvent::Puck:
+ case QTabletEvent::FourDMouse:
+ case QTabletEvent::RotationStylus:
+ qWarning("This input device is not supported by the example.");
+ break;
+ default:
+ qWarning("Unknown tablet device.");
+ }
+}
+//! [5]
+
+//! [6]
+Qt::BrushStyle TabletCanvas::brushPattern(qreal value)
+{
+ int pattern = int((value) * 100.0) % 7;
+
+ switch (pattern) {
+ case 0:
+ return Qt::SolidPattern;
+ case 1:
+ return Qt::Dense1Pattern;
+ case 2:
+ return Qt::Dense2Pattern;
+ case 3:
+ return Qt::Dense3Pattern;
+ case 4:
+ return Qt::Dense4Pattern;
+ case 5:
+ return Qt::Dense5Pattern;
+ case 6:
+ return Qt::Dense6Pattern;
+ default:
+ return Qt::Dense7Pattern;
+ }
+}
+//! [6]
+
+//! [7]
+void TabletCanvas::updateBrush(QTabletEvent *event)
+{
+ int hue, saturation, value, alpha;
+ myColor.getHsv(&hue, &saturation, &value, &alpha);
+
+ int vValue = int(((event->yTilt() + 60.0) / 120.0) * 255);
+ int hValue = int(((event->xTilt() + 60.0) / 120.0) * 255);
+//! [7] //! [8]
+
+ switch (alphaChannelType) {
+ case AlphaPressure:
+ myColor.setAlpha(int(event->pressure() * 255.0));
+ break;
+ case AlphaTilt:
+ myColor.setAlpha(maximum(abs(vValue - 127), abs(hValue - 127)));
+ break;
+ default:
+ myColor.setAlpha(255);
+ }
+
+//! [8] //! [9]
+ switch (colorSaturationType) {
+ case SaturationVTilt:
+ myColor.setHsv(hue, vValue, value, alpha);
+ break;
+ case SaturationHTilt:
+ myColor.setHsv(hue, hValue, value, alpha);
+ break;
+ case SaturationPressure:
+ myColor.setHsv(hue, int(event->pressure() * 255.0), value, alpha);
+ break;
+ default:
+ ;
+ }
+
+//! [9] //! [10]
+ switch (lineWidthType) {
+ case LineWidthPressure:
+ myPen.setWidthF(event->pressure() * 10 + 1);
+ break;
+ case LineWidthTilt:
+ myPen.setWidthF(maximum(abs(vValue - 127), abs(hValue - 127)) / 12);
+ break;
+ default:
+ myPen.setWidthF(1);
+ }
+
+//! [10] //! [11]
+ if (event->pointerType() == QTabletEvent::Eraser) {
+ myBrush.setColor(Qt::white);
+ myPen.setColor(Qt::white);
+ myPen.setWidthF(event->pressure() * 10 + 1);
+ } else {
+ myBrush.setColor(myColor);
+ myPen.setColor(myColor);
+ }
+}
+//! [11]
+
+void TabletCanvas::resizeEvent(QResizeEvent *event)
+{
+ initImage();
+ polyLine[0] = polyLine[1] = polyLine[2] = QPoint();
+}
diff --git a/examples/widgets/tablet/tabletcanvas.h b/examples/widgets/tablet/tabletcanvas.h
new file mode 100644
index 0000000..90eb1db
--- /dev/null
+++ b/examples/widgets/tablet/tabletcanvas.h
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TABLETCANVAS_H
+#define TABLETCANVAS_H
+
+#include <QWidget>
+#include <QImage>
+#include <QPoint>
+#include <QTabletEvent>
+#include <QColor>
+#include <QBrush>
+#include <QPen>
+#include <QPoint>
+
+QT_BEGIN_NAMESPACE
+class QPaintEvent;
+class QString;
+QT_END_NAMESPACE
+
+//! [0]
+class TabletCanvas : public QWidget
+{
+ Q_OBJECT
+
+public:
+ enum AlphaChannelType { AlphaPressure, AlphaTilt, NoAlpha };
+ enum ColorSaturationType { SaturationVTilt, SaturationHTilt,
+ SaturationPressure, NoSaturation };
+ enum LineWidthType { LineWidthPressure, LineWidthTilt, NoLineWidth };
+
+ TabletCanvas();
+
+ bool saveImage(const QString &file);
+ bool loadImage(const QString &file);
+ void setAlphaChannelType(AlphaChannelType type)
+ { alphaChannelType = type; }
+ void setColorSaturationType(ColorSaturationType type)
+ { colorSaturationType = type; }
+ void setLineWidthType(LineWidthType type)
+ { lineWidthType = type; }
+ void setColor(const QColor &color)
+ { myColor = color; }
+ QColor color() const
+ { return myColor; }
+ void setTabletDevice(QTabletEvent::TabletDevice device)
+ { myTabletDevice = device; }
+ int maximum(int a, int b)
+ { return a > b ? a : b; }
+
+protected:
+ void tabletEvent(QTabletEvent *event);
+ void paintEvent(QPaintEvent *event);
+ void resizeEvent(QResizeEvent *event);
+
+private:
+ void initImage();
+ void paintImage(QPainter &painter, QTabletEvent *event);
+ Qt::BrushStyle brushPattern(qreal value);
+ void updateBrush(QTabletEvent *event);
+
+ AlphaChannelType alphaChannelType;
+ ColorSaturationType colorSaturationType;
+ LineWidthType lineWidthType;
+ QTabletEvent::PointerType pointerType;
+ QTabletEvent::TabletDevice myTabletDevice;
+ QColor myColor;
+
+ QImage image;
+ QBrush myBrush;
+ QPen myPen;
+ bool deviceDown;
+ QPoint polyLine[3];
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tetrix/main.cpp b/examples/widgets/tetrix/main.cpp
new file mode 100644
index 0000000..c9bf49a
--- /dev/null
+++ b/examples/widgets/tetrix/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include <stdlib.h>
+
+#include "tetrixwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ TetrixWindow window;
+ window.show();
+ qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
+ return app.exec();
+}
diff --git a/examples/widgets/tetrix/tetrix.pro b/examples/widgets/tetrix/tetrix.pro
new file mode 100644
index 0000000..59392fa
--- /dev/null
+++ b/examples/widgets/tetrix/tetrix.pro
@@ -0,0 +1,13 @@
+HEADERS = tetrixboard.h \
+ tetrixpiece.h \
+ tetrixwindow.h
+SOURCES = main.cpp \
+ tetrixboard.cpp \
+ tetrixpiece.cpp \
+ tetrixwindow.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tetrix
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS tetrix.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/tetrix
+INSTALLS += target sources
diff --git a/examples/widgets/tetrix/tetrixboard.cpp b/examples/widgets/tetrix/tetrixboard.cpp
new file mode 100644
index 0000000..e8ef4bf
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixboard.cpp
@@ -0,0 +1,409 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "tetrixboard.h"
+
+//! [0]
+TetrixBoard::TetrixBoard(QWidget *parent)
+ : QFrame(parent)
+{
+ setFrameStyle(QFrame::Panel | QFrame::Sunken);
+ setFocusPolicy(Qt::StrongFocus);
+ isStarted = false;
+ isPaused = false;
+ clearBoard();
+
+ nextPiece.setRandomShape();
+}
+//! [0]
+
+//! [1]
+void TetrixBoard::setNextPieceLabel(QLabel *label)
+{
+ nextPieceLabel = label;
+}
+//! [1]
+
+//! [2]
+QSize TetrixBoard::sizeHint() const
+{
+ return QSize(BoardWidth * 15 + frameWidth() * 2,
+ BoardHeight * 15 + frameWidth() * 2);
+}
+
+QSize TetrixBoard::minimumSizeHint() const
+//! [2] //! [3]
+{
+ return QSize(BoardWidth * 5 + frameWidth() * 2,
+ BoardHeight * 5 + frameWidth() * 2);
+}
+//! [3]
+
+//! [4]
+void TetrixBoard::start()
+{
+ if (isPaused)
+ return;
+
+ isStarted = true;
+ isWaitingAfterLine = false;
+ numLinesRemoved = 0;
+ numPiecesDropped = 0;
+ score = 0;
+ level = 1;
+ clearBoard();
+
+ emit linesRemovedChanged(numLinesRemoved);
+ emit scoreChanged(score);
+ emit levelChanged(level);
+
+ newPiece();
+ timer.start(timeoutTime(), this);
+}
+//! [4]
+
+//! [5]
+void TetrixBoard::pause()
+{
+ if (!isStarted)
+ return;
+
+ isPaused = !isPaused;
+ if (isPaused) {
+ timer.stop();
+ } else {
+ timer.start(timeoutTime(), this);
+ }
+ update();
+//! [5] //! [6]
+}
+//! [6]
+
+//! [7]
+void TetrixBoard::paintEvent(QPaintEvent *event)
+{
+ QFrame::paintEvent(event);
+
+ QPainter painter(this);
+ QRect rect = contentsRect();
+//! [7]
+
+ if (isPaused) {
+ painter.drawText(rect, Qt::AlignCenter, tr("Pause"));
+ return;
+ }
+
+//! [8]
+ int boardTop = rect.bottom() - BoardHeight*squareHeight();
+
+ for (int i = 0; i < BoardHeight; ++i) {
+ for (int j = 0; j < BoardWidth; ++j) {
+ TetrixShape shape = shapeAt(j, BoardHeight - i - 1);
+ if (shape != NoShape)
+ drawSquare(painter, rect.left() + j * squareWidth(),
+ boardTop + i * squareHeight(), shape);
+ }
+//! [8] //! [9]
+ }
+//! [9]
+
+//! [10]
+ if (curPiece.shape() != NoShape) {
+ for (int i = 0; i < 4; ++i) {
+ int x = curX + curPiece.x(i);
+ int y = curY - curPiece.y(i);
+ drawSquare(painter, rect.left() + x * squareWidth(),
+ boardTop + (BoardHeight - y - 1) * squareHeight(),
+ curPiece.shape());
+ }
+//! [10] //! [11]
+ }
+//! [11] //! [12]
+}
+//! [12]
+
+//! [13]
+void TetrixBoard::keyPressEvent(QKeyEvent *event)
+{
+ if (!isStarted || isPaused || curPiece.shape() == NoShape) {
+ QFrame::keyPressEvent(event);
+ return;
+ }
+//! [13]
+
+//! [14]
+ switch (event->key()) {
+ case Qt::Key_Left:
+ tryMove(curPiece, curX - 1, curY);
+ break;
+ case Qt::Key_Right:
+ tryMove(curPiece, curX + 1, curY);
+ break;
+ case Qt::Key_Down:
+ tryMove(curPiece.rotatedRight(), curX, curY);
+ break;
+ case Qt::Key_Up:
+ tryMove(curPiece.rotatedLeft(), curX, curY);
+ break;
+ case Qt::Key_Space:
+ dropDown();
+ break;
+ case Qt::Key_D:
+ oneLineDown();
+ break;
+ default:
+ QFrame::keyPressEvent(event);
+ }
+//! [14]
+}
+
+//! [15]
+void TetrixBoard::timerEvent(QTimerEvent *event)
+{
+ if (event->timerId() == timer.timerId()) {
+ if (isWaitingAfterLine) {
+ isWaitingAfterLine = false;
+ newPiece();
+ timer.start(timeoutTime(), this);
+ } else {
+ oneLineDown();
+ }
+ } else {
+ QFrame::timerEvent(event);
+//! [15] //! [16]
+ }
+//! [16] //! [17]
+}
+//! [17]
+
+//! [18]
+void TetrixBoard::clearBoard()
+{
+ for (int i = 0; i < BoardHeight * BoardWidth; ++i)
+ board[i] = NoShape;
+}
+//! [18]
+
+//! [19]
+void TetrixBoard::dropDown()
+{
+ int dropHeight = 0;
+ int newY = curY;
+ while (newY > 0) {
+ if (!tryMove(curPiece, curX, newY - 1))
+ break;
+ --newY;
+ ++dropHeight;
+ }
+ pieceDropped(dropHeight);
+//! [19] //! [20]
+}
+//! [20]
+
+//! [21]
+void TetrixBoard::oneLineDown()
+{
+ if (!tryMove(curPiece, curX, curY - 1))
+ pieceDropped(0);
+}
+//! [21]
+
+//! [22]
+void TetrixBoard::pieceDropped(int dropHeight)
+{
+ for (int i = 0; i < 4; ++i) {
+ int x = curX + curPiece.x(i);
+ int y = curY - curPiece.y(i);
+ shapeAt(x, y) = curPiece.shape();
+ }
+
+ ++numPiecesDropped;
+ if (numPiecesDropped % 25 == 0) {
+ ++level;
+ timer.start(timeoutTime(), this);
+ emit levelChanged(level);
+ }
+
+ score += dropHeight + 7;
+ emit scoreChanged(score);
+ removeFullLines();
+
+ if (!isWaitingAfterLine)
+ newPiece();
+//! [22] //! [23]
+}
+//! [23]
+
+//! [24]
+void TetrixBoard::removeFullLines()
+{
+ int numFullLines = 0;
+
+ for (int i = BoardHeight - 1; i >= 0; --i) {
+ bool lineIsFull = true;
+
+ for (int j = 0; j < BoardWidth; ++j) {
+ if (shapeAt(j, i) == NoShape) {
+ lineIsFull = false;
+ break;
+ }
+ }
+
+ if (lineIsFull) {
+//! [24] //! [25]
+ ++numFullLines;
+ for (int k = i; k < BoardHeight - 1; ++k) {
+ for (int j = 0; j < BoardWidth; ++j)
+ shapeAt(j, k) = shapeAt(j, k + 1);
+ }
+//! [25] //! [26]
+ for (int j = 0; j < BoardWidth; ++j)
+ shapeAt(j, BoardHeight - 1) = NoShape;
+ }
+//! [26] //! [27]
+ }
+//! [27]
+
+//! [28]
+ if (numFullLines > 0) {
+ numLinesRemoved += numFullLines;
+ score += 10 * numFullLines;
+ emit linesRemovedChanged(numLinesRemoved);
+ emit scoreChanged(score);
+
+ timer.start(500, this);
+ isWaitingAfterLine = true;
+ curPiece.setShape(NoShape);
+ update();
+ }
+//! [28] //! [29]
+}
+//! [29]
+
+//! [30]
+void TetrixBoard::newPiece()
+{
+ curPiece = nextPiece;
+ nextPiece.setRandomShape();
+ showNextPiece();
+ curX = BoardWidth / 2 + 1;
+ curY = BoardHeight - 1 + curPiece.minY();
+
+ if (!tryMove(curPiece, curX, curY)) {
+ curPiece.setShape(NoShape);
+ timer.stop();
+ isStarted = false;
+ }
+//! [30] //! [31]
+}
+//! [31]
+
+//! [32]
+void TetrixBoard::showNextPiece()
+{
+ if (!nextPieceLabel)
+ return;
+
+ int dx = nextPiece.maxX() - nextPiece.minX() + 1;
+ int dy = nextPiece.maxY() - nextPiece.minY() + 1;
+
+ QPixmap pixmap(dx * squareWidth(), dy * squareHeight());
+ QPainter painter(&pixmap);
+ painter.fillRect(pixmap.rect(), nextPieceLabel->palette().background());
+
+ for (int i = 0; i < 4; ++i) {
+ int x = nextPiece.x(i) - nextPiece.minX();
+ int y = nextPiece.y(i) - nextPiece.minY();
+ drawSquare(painter, x * squareWidth(), y * squareHeight(),
+ nextPiece.shape());
+ }
+ nextPieceLabel->setPixmap(pixmap);
+//! [32] //! [33]
+}
+//! [33]
+
+//! [34]
+bool TetrixBoard::tryMove(const TetrixPiece &newPiece, int newX, int newY)
+{
+ for (int i = 0; i < 4; ++i) {
+ int x = newX + newPiece.x(i);
+ int y = newY - newPiece.y(i);
+ if (x < 0 || x >= BoardWidth || y < 0 || y >= BoardHeight)
+ return false;
+ if (shapeAt(x, y) != NoShape)
+ return false;
+ }
+//! [34]
+
+//! [35]
+ curPiece = newPiece;
+ curX = newX;
+ curY = newY;
+ update();
+ return true;
+}
+//! [35]
+
+//! [36]
+void TetrixBoard::drawSquare(QPainter &painter, int x, int y, TetrixShape shape)
+{
+ static const QRgb colorTable[8] = {
+ 0x000000, 0xCC6666, 0x66CC66, 0x6666CC,
+ 0xCCCC66, 0xCC66CC, 0x66CCCC, 0xDAAA00
+ };
+
+ QColor color = colorTable[int(shape)];
+ painter.fillRect(x + 1, y + 1, squareWidth() - 2, squareHeight() - 2,
+ color);
+
+ painter.setPen(color.light());
+ painter.drawLine(x, y + squareHeight() - 1, x, y);
+ painter.drawLine(x, y, x + squareWidth() - 1, y);
+
+ painter.setPen(color.dark());
+ painter.drawLine(x + 1, y + squareHeight() - 1,
+ x + squareWidth() - 1, y + squareHeight() - 1);
+ painter.drawLine(x + squareWidth() - 1, y + squareHeight() - 1,
+ x + squareWidth() - 1, y + 1);
+}
+//! [36]
diff --git a/examples/widgets/tetrix/tetrixboard.h b/examples/widgets/tetrix/tetrixboard.h
new file mode 100644
index 0000000..5d71125
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixboard.h
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TETRIXBOARD_H
+#define TETRIXBOARD_H
+
+#include <QBasicTimer>
+#include <QFrame>
+#include <QPointer>
+
+#include "tetrixpiece.h"
+
+QT_BEGIN_NAMESPACE
+class QLabel;
+QT_END_NAMESPACE
+
+//! [0]
+class TetrixBoard : public QFrame
+{
+ Q_OBJECT
+
+public:
+ TetrixBoard(QWidget *parent = 0);
+
+ void setNextPieceLabel(QLabel *label);
+ QSize sizeHint() const;
+ QSize minimumSizeHint() const;
+
+public slots:
+ void start();
+ void pause();
+
+signals:
+ void scoreChanged(int score);
+ void levelChanged(int level);
+ void linesRemovedChanged(int numLines);
+
+protected:
+ void paintEvent(QPaintEvent *event);
+ void keyPressEvent(QKeyEvent *event);
+ void timerEvent(QTimerEvent *event);
+//! [0]
+
+//! [1]
+private:
+ enum { BoardWidth = 10, BoardHeight = 22 };
+
+ TetrixShape &shapeAt(int x, int y) { return board[(y * BoardWidth) + x]; }
+ int timeoutTime() { return 1000 / (1 + level); }
+ int squareWidth() { return contentsRect().width() / BoardWidth; }
+ int squareHeight() { return contentsRect().height() / BoardHeight; }
+ void clearBoard();
+ void dropDown();
+ void oneLineDown();
+ void pieceDropped(int dropHeight);
+ void removeFullLines();
+ void newPiece();
+ void showNextPiece();
+ bool tryMove(const TetrixPiece &newPiece, int newX, int newY);
+ void drawSquare(QPainter &painter, int x, int y, TetrixShape shape);
+
+ QBasicTimer timer;
+ QPointer<QLabel> nextPieceLabel;
+ bool isStarted;
+ bool isPaused;
+ bool isWaitingAfterLine;
+ TetrixPiece curPiece;
+ TetrixPiece nextPiece;
+ int curX;
+ int curY;
+ int numLinesRemoved;
+ int numPiecesDropped;
+ int score;
+ int level;
+ TetrixShape board[BoardWidth * BoardHeight];
+};
+//! [1]
+
+#endif
diff --git a/examples/widgets/tetrix/tetrixpiece.cpp b/examples/widgets/tetrix/tetrixpiece.cpp
new file mode 100644
index 0000000..eeaab53
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixpiece.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+
+#include <stdlib.h>
+
+#include "tetrixpiece.h"
+
+//! [0]
+void TetrixPiece::setRandomShape()
+{
+ setShape(TetrixShape(qrand() % 7 + 1));
+}
+//! [0]
+
+//! [1]
+void TetrixPiece::setShape(TetrixShape shape)
+{
+ static const int coordsTable[8][4][2] = {
+ { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } },
+ { { 0, -1 }, { 0, 0 }, { -1, 0 }, { -1, 1 } },
+ { { 0, -1 }, { 0, 0 }, { 1, 0 }, { 1, 1 } },
+ { { 0, -1 }, { 0, 0 }, { 0, 1 }, { 0, 2 } },
+ { { -1, 0 }, { 0, 0 }, { 1, 0 }, { 0, 1 } },
+ { { 0, 0 }, { 1, 0 }, { 0, 1 }, { 1, 1 } },
+ { { -1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } },
+ { { 1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } }
+ };
+
+ for (int i = 0; i < 4 ; i++) {
+ for (int j = 0; j < 2; ++j)
+ coords[i][j] = coordsTable[shape][i][j];
+ }
+ pieceShape = shape;
+//! [1] //! [2]
+}
+//! [2]
+
+//! [3]
+int TetrixPiece::minX() const
+{
+ int min = coords[0][0];
+ for (int i = 1; i < 4; ++i)
+ min = qMin(min, coords[i][0]);
+ return min;
+}
+
+int TetrixPiece::maxX() const
+//! [3] //! [4]
+{
+ int max = coords[0][0];
+ for (int i = 1; i < 4; ++i)
+ max = qMax(max, coords[i][0]);
+ return max;
+}
+//! [4]
+
+//! [5]
+int TetrixPiece::minY() const
+{
+ int min = coords[0][1];
+ for (int i = 1; i < 4; ++i)
+ min = qMin(min, coords[i][1]);
+ return min;
+}
+
+int TetrixPiece::maxY() const
+//! [5] //! [6]
+{
+ int max = coords[0][1];
+ for (int i = 1; i < 4; ++i)
+ max = qMax(max, coords[i][1]);
+ return max;
+}
+//! [6]
+
+//! [7]
+TetrixPiece TetrixPiece::rotatedLeft() const
+{
+ if (pieceShape == SquareShape)
+ return *this;
+
+ TetrixPiece result;
+ result.pieceShape = pieceShape;
+ for (int i = 0; i < 4; ++i) {
+ result.setX(i, y(i));
+ result.setY(i, -x(i));
+ }
+//! [7]
+ return result;
+}
+
+//! [9]
+TetrixPiece TetrixPiece::rotatedRight() const
+{
+ if (pieceShape == SquareShape)
+ return *this;
+
+ TetrixPiece result;
+ result.pieceShape = pieceShape;
+ for (int i = 0; i < 4; ++i) {
+ result.setX(i, -y(i));
+ result.setY(i, x(i));
+ }
+//! [9]
+ return result;
+}
diff --git a/examples/widgets/tetrix/tetrixpiece.h b/examples/widgets/tetrix/tetrixpiece.h
new file mode 100644
index 0000000..cbf5583
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixpiece.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TETRIXPIECE_H
+#define TETRIXPIECE_H
+
+enum TetrixShape { NoShape, ZShape, SShape, LineShape, TShape, SquareShape,
+ LShape, MirroredLShape };
+
+//! [0]
+class TetrixPiece
+{
+public:
+ TetrixPiece() { setShape(NoShape); }
+
+ void setRandomShape();
+ void setShape(TetrixShape shape);
+
+ TetrixShape shape() const { return pieceShape; }
+ int x(int index) const { return coords[index][0]; }
+ int y(int index) const { return coords[index][1]; }
+ int minX() const;
+ int maxX() const;
+ int minY() const;
+ int maxY() const;
+ TetrixPiece rotatedLeft() const;
+ TetrixPiece rotatedRight() const;
+
+private:
+ void setX(int index, int x) { coords[index][0] = x; }
+ void setY(int index, int y) { coords[index][1] = y; }
+
+ TetrixShape pieceShape;
+ int coords[4][2];
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tetrix/tetrixwindow.cpp b/examples/widgets/tetrix/tetrixwindow.cpp
new file mode 100644
index 0000000..98e460a
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixwindow.cpp
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "tetrixboard.h"
+#include "tetrixwindow.h"
+
+//! [0]
+TetrixWindow::TetrixWindow()
+{
+ board = new TetrixBoard;
+//! [0]
+
+ nextPieceLabel = new QLabel;
+ nextPieceLabel->setFrameStyle(QFrame::Box | QFrame::Raised);
+ nextPieceLabel->setAlignment(Qt::AlignCenter);
+ board->setNextPieceLabel(nextPieceLabel);
+
+//! [1]
+ scoreLcd = new QLCDNumber(5);
+ scoreLcd->setSegmentStyle(QLCDNumber::Filled);
+//! [1]
+ levelLcd = new QLCDNumber(2);
+ levelLcd->setSegmentStyle(QLCDNumber::Filled);
+ linesLcd = new QLCDNumber(5);
+ linesLcd->setSegmentStyle(QLCDNumber::Filled);
+
+//! [2]
+ startButton = new QPushButton(tr("&Start"));
+ startButton->setFocusPolicy(Qt::NoFocus);
+ quitButton = new QPushButton(tr("&Quit"));
+ quitButton->setFocusPolicy(Qt::NoFocus);
+ pauseButton = new QPushButton(tr("&Pause"));
+//! [2] //! [3]
+ pauseButton->setFocusPolicy(Qt::NoFocus);
+//! [3] //! [4]
+
+ connect(startButton, SIGNAL(clicked()), board, SLOT(start()));
+//! [4] //! [5]
+ connect(quitButton , SIGNAL(clicked()), qApp, SLOT(quit()));
+ connect(pauseButton, SIGNAL(clicked()), board, SLOT(pause()));
+ connect(board, SIGNAL(scoreChanged(int)), scoreLcd, SLOT(display(int)));
+ connect(board, SIGNAL(levelChanged(int)), levelLcd, SLOT(display(int)));
+ connect(board, SIGNAL(linesRemovedChanged(int)),
+ linesLcd, SLOT(display(int)));
+//! [5]
+
+//! [6]
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(createLabel(tr("NEXT")), 0, 0);
+ layout->addWidget(nextPieceLabel, 1, 0);
+ layout->addWidget(createLabel(tr("LEVEL")), 2, 0);
+ layout->addWidget(levelLcd, 3, 0);
+ layout->addWidget(startButton, 4, 0);
+ layout->addWidget(board, 0, 1, 6, 1);
+ layout->addWidget(createLabel(tr("SCORE")), 0, 2);
+ layout->addWidget(scoreLcd, 1, 2);
+ layout->addWidget(createLabel(tr("LINES REMOVED")), 2, 2);
+ layout->addWidget(linesLcd, 3, 2);
+ layout->addWidget(quitButton, 4, 2);
+ layout->addWidget(pauseButton, 5, 2);
+ setLayout(layout);
+
+ setWindowTitle(tr("Tetrix"));
+ resize(550, 370);
+}
+//! [6]
+
+//! [7]
+QLabel *TetrixWindow::createLabel(const QString &text)
+{
+ QLabel *lbl = new QLabel(text);
+ lbl->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
+ return lbl;
+}
+//! [7]
+
diff --git a/examples/widgets/tetrix/tetrixwindow.h b/examples/widgets/tetrix/tetrixwindow.h
new file mode 100644
index 0000000..ad22b0f
--- /dev/null
+++ b/examples/widgets/tetrix/tetrixwindow.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TETRIXWINDOW_H
+#define TETRIXWINDOW_H
+
+#include <QFrame>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QLCDNumber;
+class QLabel;
+class QPushButton;
+QT_END_NAMESPACE
+class TetrixBoard;
+
+//! [0]
+class TetrixWindow : public QWidget
+{
+ Q_OBJECT
+
+public:
+ TetrixWindow();
+
+private:
+ QLabel *createLabel(const QString &text);
+
+ TetrixBoard *board;
+ QLabel *nextPieceLabel;
+ QLCDNumber *scoreLcd;
+ QLCDNumber *levelLcd;
+ QLCDNumber *linesLcd;
+ QPushButton *startButton;
+ QPushButton *quitButton;
+ QPushButton *pauseButton;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tooltips/images/circle.png b/examples/widgets/tooltips/images/circle.png
new file mode 100644
index 0000000..dc392cb
--- /dev/null
+++ b/examples/widgets/tooltips/images/circle.png
Binary files differ
diff --git a/examples/widgets/tooltips/images/square.png b/examples/widgets/tooltips/images/square.png
new file mode 100644
index 0000000..c0fd2d5
--- /dev/null
+++ b/examples/widgets/tooltips/images/square.png
Binary files differ
diff --git a/examples/widgets/tooltips/images/triangle.png b/examples/widgets/tooltips/images/triangle.png
new file mode 100644
index 0000000..2ee15f8
--- /dev/null
+++ b/examples/widgets/tooltips/images/triangle.png
Binary files differ
diff --git a/examples/widgets/tooltips/main.cpp b/examples/widgets/tooltips/main.cpp
new file mode 100644
index 0000000..2f4c713
--- /dev/null
+++ b/examples/widgets/tooltips/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "sortingbox.h"
+
+int main(int argc, char *argv[])
+{
+ Q_INIT_RESOURCE(tooltips);
+
+ QApplication app(argc, argv);
+ qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
+ SortingBox sortingBox;
+ sortingBox.show();
+ return app.exec();
+}
diff --git a/examples/widgets/tooltips/shapeitem.cpp b/examples/widgets/tooltips/shapeitem.cpp
new file mode 100644
index 0000000..a8d8f3a
--- /dev/null
+++ b/examples/widgets/tooltips/shapeitem.cpp
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "shapeitem.h"
+
+//! [0]
+QPainterPath ShapeItem::path() const
+{
+ return myPath;
+}
+//! [0]
+
+//! [1]
+QPoint ShapeItem::position() const
+{
+ return myPosition;
+}
+//! [1]
+
+//! [2]
+QColor ShapeItem::color() const
+{
+ return myColor;
+}
+//! [2]
+
+//! [3]
+QString ShapeItem::toolTip() const
+{
+ return myToolTip;
+}
+//! [3]
+
+//! [4]
+void ShapeItem::setPath(const QPainterPath &path)
+{
+ myPath = path;
+}
+//! [4]
+
+//! [5]
+void ShapeItem::setToolTip(const QString &toolTip)
+{
+ myToolTip = toolTip;
+}
+//! [5]
+
+//! [6]
+void ShapeItem::setPosition(const QPoint &position)
+{
+ myPosition = position;
+}
+//! [6]
+
+//! [7]
+void ShapeItem::setColor(const QColor &color)
+{
+ myColor = color;
+}
+//! [7]
diff --git a/examples/widgets/tooltips/shapeitem.h b/examples/widgets/tooltips/shapeitem.h
new file mode 100644
index 0000000..d41b990
--- /dev/null
+++ b/examples/widgets/tooltips/shapeitem.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SHAPEITEM_H
+#define SHAPEITEM_H
+
+#include <QColor>
+#include <QPainterPath>
+#include <QPoint>
+
+//! [0]
+class ShapeItem
+{
+public:
+ void setPath(const QPainterPath &path);
+ void setToolTip(const QString &toolTip);
+ void setPosition(const QPoint &position);
+ void setColor(const QColor &color);
+
+ QPainterPath path() const;
+ QPoint position() const;
+ QColor color() const;
+ QString toolTip() const;
+
+private:
+ QPainterPath myPath;
+ QPoint myPosition;
+ QColor myColor;
+ QString myToolTip;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/tooltips/sortingbox.cpp b/examples/widgets/tooltips/sortingbox.cpp
new file mode 100644
index 0000000..995da3e
--- /dev/null
+++ b/examples/widgets/tooltips/sortingbox.cpp
@@ -0,0 +1,302 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include <stdlib.h>
+
+#include "sortingbox.h"
+
+//! [0]
+SortingBox::SortingBox()
+{
+//! [0] //! [1]
+ setMouseTracking(true);
+//! [1] //! [2]
+ setBackgroundRole(QPalette::Base);
+//! [2]
+
+ itemInMotion = 0;
+
+//! [3]
+ newCircleButton = createToolButton(tr("New Circle"),
+ QIcon(":/images/circle.png"),
+ SLOT(createNewCircle()));
+
+ newSquareButton = createToolButton(tr("New Square"),
+ QIcon(":/images/square.png"),
+ SLOT(createNewSquare()));
+
+ newTriangleButton = createToolButton(tr("New Triangle"),
+ QIcon(":/images/triangle.png"),
+ SLOT(createNewTriangle()));
+
+ circlePath.addEllipse(QRect(0, 0, 100, 100));
+ squarePath.addRect(QRect(0, 0, 100, 100));
+
+ qreal x = trianglePath.currentPosition().x();
+ qreal y = trianglePath.currentPosition().y();
+ trianglePath.moveTo(x + 120 / 2, y);
+ trianglePath.lineTo(0, 100);
+ trianglePath.lineTo(120, 100);
+ trianglePath.lineTo(x + 120 / 2, y);
+
+//! [3] //! [4]
+ setWindowTitle(tr("Tool Tips"));
+ resize(500, 300);
+
+ createShapeItem(circlePath, tr("Circle"), initialItemPosition(circlePath),
+ initialItemColor());
+ createShapeItem(squarePath, tr("Square"), initialItemPosition(squarePath),
+ initialItemColor());
+ createShapeItem(trianglePath, tr("Triangle"),
+ initialItemPosition(trianglePath), initialItemColor());
+}
+//! [4]
+
+//! [5]
+bool SortingBox::event(QEvent *event)
+{
+//! [5] //! [6]
+ if (event->type() == QEvent::ToolTip) {
+ QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);
+ int index = itemAt(helpEvent->pos());
+ if (index != -1) {
+ QToolTip::showText(helpEvent->globalPos(), shapeItems[index].toolTip());
+ } else {
+ QToolTip::hideText();
+ event->ignore();
+ }
+
+ return true;
+ }
+ return QWidget::event(event);
+}
+//! [6]
+
+//! [7]
+void SortingBox::resizeEvent(QResizeEvent * /* event */)
+{
+ int margin = style()->pixelMetric(QStyle::PM_DefaultTopLevelMargin);
+ int x = width() - margin;
+ int y = height() - margin;
+
+ y = updateButtonGeometry(newCircleButton, x, y);
+ y = updateButtonGeometry(newSquareButton, x, y);
+ updateButtonGeometry(newTriangleButton, x, y);
+}
+//! [7]
+
+//! [8]
+void SortingBox::paintEvent(QPaintEvent * /* event */)
+{
+ QPainter painter(this);
+ painter.setRenderHint(QPainter::Antialiasing);
+ foreach (ShapeItem shapeItem, shapeItems) {
+//! [8] //! [9]
+ painter.translate(shapeItem.position());
+//! [9] //! [10]
+ painter.setBrush(shapeItem.color());
+ painter.drawPath(shapeItem.path());
+ painter.translate(-shapeItem.position());
+ }
+}
+//! [10]
+
+//! [11]
+void SortingBox::mousePressEvent(QMouseEvent *event)
+{
+ if (event->button() == Qt::LeftButton) {
+ int index = itemAt(event->pos());
+ if (index != -1) {
+ itemInMotion = &shapeItems[index];
+ previousPosition = event->pos();
+ shapeItems.move(index, shapeItems.size() - 1);
+ update();
+ }
+ }
+}
+//! [11]
+
+//! [12]
+void SortingBox::mouseMoveEvent(QMouseEvent *event)
+{
+ if ((event->buttons() & Qt::LeftButton) && itemInMotion)
+ moveItemTo(event->pos());
+}
+//! [12]
+
+//! [13]
+void SortingBox::mouseReleaseEvent(QMouseEvent *event)
+{
+ if (event->button() == Qt::LeftButton && itemInMotion) {
+ moveItemTo(event->pos());
+ itemInMotion = 0;
+ }
+}
+//! [13]
+
+//! [14]
+void SortingBox::createNewCircle()
+{
+ static int count = 1;
+ createShapeItem(circlePath, tr("Circle <%1>").arg(++count),
+ randomItemPosition(), randomItemColor());
+}
+//! [14]
+
+//! [15]
+void SortingBox::createNewSquare()
+{
+ static int count = 1;
+ createShapeItem(squarePath, tr("Square <%1>").arg(++count),
+ randomItemPosition(), randomItemColor());
+}
+//! [15]
+
+//! [16]
+void SortingBox::createNewTriangle()
+{
+ static int count = 1;
+ createShapeItem(trianglePath, tr("Triangle <%1>").arg(++count),
+ randomItemPosition(), randomItemColor());
+}
+//! [16]
+
+//! [17]
+int SortingBox::itemAt(const QPoint &pos)
+{
+ for (int i = shapeItems.size() - 1; i >= 0; --i) {
+ const ShapeItem &item = shapeItems[i];
+ if (item.path().contains(pos - item.position()))
+ return i;
+ }
+ return -1;
+}
+//! [17]
+
+//! [18]
+void SortingBox::moveItemTo(const QPoint &pos)
+{
+ QPoint offset = pos - previousPosition;
+ itemInMotion->setPosition(itemInMotion->position() + offset);
+//! [18] //! [19]
+ previousPosition = pos;
+ update();
+}
+//! [19]
+
+//! [20]
+int SortingBox::updateButtonGeometry(QToolButton *button, int x, int y)
+{
+ QSize size = button->sizeHint();
+ button->setGeometry(x - size.rwidth(), y - size.rheight(),
+ size.rwidth(), size.rheight());
+
+ return y - size.rheight()
+ - style()->pixelMetric(QStyle::PM_DefaultLayoutSpacing);
+}
+//! [20]
+
+//! [21]
+void SortingBox::createShapeItem(const QPainterPath &path,
+ const QString &toolTip, const QPoint &pos,
+ const QColor &color)
+{
+ ShapeItem shapeItem;
+ shapeItem.setPath(path);
+ shapeItem.setToolTip(toolTip);
+ shapeItem.setPosition(pos);
+ shapeItem.setColor(color);
+ shapeItems.append(shapeItem);
+ update();
+}
+//! [21]
+
+//! [22]
+QToolButton *SortingBox::createToolButton(const QString &toolTip,
+ const QIcon &icon, const char *member)
+{
+ QToolButton *button = new QToolButton(this);
+ button->setToolTip(toolTip);
+ button->setIcon(icon);
+ button->setIconSize(QSize(32, 32));
+ connect(button, SIGNAL(clicked()), this, member);
+
+ return button;
+}
+//! [22]
+
+//! [23]
+QPoint SortingBox::initialItemPosition(const QPainterPath &path)
+{
+ int x;
+ int y = (height() - (int)path.controlPointRect().height()) / 2;
+ if (shapeItems.size() == 0)
+ x = ((3 * width()) / 2 - (int)path.controlPointRect().width()) / 2;
+ else
+ x = (width() / shapeItems.size()
+ - (int)path.controlPointRect().width()) / 2;
+
+ return QPoint(x, y);
+}
+//! [23]
+
+//! [24]
+QPoint SortingBox::randomItemPosition()
+{
+ return QPoint(qrand() % (width() - 120), qrand() % (height() - 120));
+}
+//! [24]
+
+//! [25]
+QColor SortingBox::initialItemColor()
+{
+ return QColor::fromHsv(((shapeItems.size() + 1) * 85) % 256, 255, 190);
+}
+//! [25]
+
+//! [26]
+QColor SortingBox::randomItemColor()
+{
+ return QColor::fromHsv(qrand() % 256, 255, 190);
+}
+//! [26]
diff --git a/examples/widgets/tooltips/sortingbox.h b/examples/widgets/tooltips/sortingbox.h
new file mode 100644
index 0000000..fb565cd
--- /dev/null
+++ b/examples/widgets/tooltips/sortingbox.h
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SORTINGBOX_H
+#define SORTINGBOX_H
+
+#include <QWidget>
+
+#include "shapeitem.h"
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QPoint;
+class QToolButton;
+QT_END_NAMESPACE
+
+//! [0]
+class SortingBox : public QWidget
+{
+ Q_OBJECT
+
+public:
+ SortingBox();
+
+protected:
+ bool event(QEvent *event);
+ void resizeEvent(QResizeEvent *event);
+ void paintEvent(QPaintEvent *event);
+ void mousePressEvent(QMouseEvent *event);
+ void mouseMoveEvent(QMouseEvent *event);
+ void mouseReleaseEvent(QMouseEvent *event);
+
+private slots:
+ void createNewCircle();
+ void createNewSquare();
+ void createNewTriangle();
+//! [0]
+
+//! [1]
+private:
+ int updateButtonGeometry(QToolButton *button, int x, int y);
+ void createShapeItem(const QPainterPath &path, const QString &toolTip,
+ const QPoint &pos, const QColor &color);
+ int itemAt(const QPoint &pos);
+ void moveItemTo(const QPoint &pos);
+ QPoint initialItemPosition(const QPainterPath &path);
+ QPoint randomItemPosition();
+ QColor initialItemColor();
+ QColor randomItemColor();
+ QToolButton *createToolButton(const QString &toolTip, const QIcon &icon,
+//! [1]
+ const char *member);
+
+//! [2]
+ QList<ShapeItem> shapeItems;
+ QPainterPath circlePath;
+ QPainterPath squarePath;
+ QPainterPath trianglePath;
+
+ QPoint previousPosition;
+ ShapeItem *itemInMotion;
+
+ QToolButton *newCircleButton;
+ QToolButton *newSquareButton;
+ QToolButton *newTriangleButton;
+};
+//! [2]
+
+#endif
diff --git a/examples/widgets/tooltips/tooltips.pro b/examples/widgets/tooltips/tooltips.pro
new file mode 100644
index 0000000..9f0bf41
--- /dev/null
+++ b/examples/widgets/tooltips/tooltips.pro
@@ -0,0 +1,12 @@
+HEADERS = shapeitem.h \
+ sortingbox.h
+SOURCES = main.cpp \
+ shapeItem.cpp \
+ sortingbox.cpp
+RESOURCES = tooltips.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tooltips
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS tooltips.pro images
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/tooltips
+INSTALLS += target sources
diff --git a/examples/widgets/tooltips/tooltips.qrc b/examples/widgets/tooltips/tooltips.qrc
new file mode 100644
index 0000000..dabc894
--- /dev/null
+++ b/examples/widgets/tooltips/tooltips.qrc
@@ -0,0 +1,7 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+ <file>images/circle.png</file>
+ <file>images/square.png</file>
+ <file>images/triangle.png</file>
+</qresource>
+</RCC>
diff --git a/examples/widgets/validators/ledoff.png b/examples/widgets/validators/ledoff.png
new file mode 100644
index 0000000..8b1f2ed
--- /dev/null
+++ b/examples/widgets/validators/ledoff.png
Binary files differ
diff --git a/examples/widgets/validators/ledon.png b/examples/widgets/validators/ledon.png
new file mode 100644
index 0000000..601c34d
--- /dev/null
+++ b/examples/widgets/validators/ledon.png
Binary files differ
diff --git a/examples/widgets/validators/ledwidget.cpp b/examples/widgets/validators/ledwidget.cpp
new file mode 100644
index 0000000..9213755
--- /dev/null
+++ b/examples/widgets/validators/ledwidget.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ledwidget.h"
+
+LEDWidget::LEDWidget(QWidget *parent)
+ : QLabel(parent), onPixmap(":/ledon.png"), offPixmap(":/ledoff.png")
+{
+ setPixmap(offPixmap);
+ flashTimer.setInterval(200);
+ flashTimer.setSingleShot(true);
+ connect(&flashTimer, SIGNAL(timeout()), this, SLOT(extinguish()));
+};
+
+void LEDWidget::extinguish()
+{
+ setPixmap(offPixmap);
+}
+
+void LEDWidget::flash()
+{
+ setPixmap(onPixmap);
+ flashTimer.start();
+}
+
diff --git a/examples/widgets/validators/ledwidget.h b/examples/widgets/validators/ledwidget.h
new file mode 100644
index 0000000..08992f9
--- /dev/null
+++ b/examples/widgets/validators/ledwidget.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LEDWIDGET_H
+#define LEDWIDGET_H
+
+#include <QLabel>
+#include <QPixmap>
+#include <QTimer>
+
+class LEDWidget : public QLabel
+{
+ Q_OBJECT
+public:
+ LEDWidget(QWidget *parent = 0);
+public slots:
+ void flash();
+
+private slots:
+ void extinguish();
+
+private:
+ QPixmap onPixmap, offPixmap;
+ QTimer flashTimer;
+};
+
+#endif // LEDWIDGET_H
diff --git a/examples/widgets/validators/localeselector.cpp b/examples/widgets/validators/localeselector.cpp
new file mode 100644
index 0000000..b725d26
--- /dev/null
+++ b/examples/widgets/validators/localeselector.cpp
@@ -0,0 +1,313 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "localeselector.h"
+#include <QLocale>
+
+struct SupportedLocale
+{
+ int lang, country;
+};
+
+const SupportedLocale SUPPORTED_LOCALES[] = {
+ { 1, 0 }, // C/AnyCountry
+ { 3, 69 }, // Afan/Ethiopia
+ { 3, 111 }, // Afan/Kenya
+ { 4, 59 }, // Afar/Djibouti
+ { 4, 67 }, // Afar/Eritrea
+ { 4, 69 }, // Afar/Ethiopia
+ { 5, 195 }, // Afrikaans/SouthAfrica
+ { 5, 148 }, // Afrikaans/Namibia
+ { 6, 2 }, // Albanian/Albania
+ { 7, 69 }, // Amharic/Ethiopia
+ { 8, 186 }, // Arabic/SaudiArabia
+ { 8, 3 }, // Arabic/Algeria
+ { 8, 17 }, // Arabic/Bahrain
+ { 8, 64 }, // Arabic/Egypt
+ { 8, 103 }, // Arabic/Iraq
+ { 8, 109 }, // Arabic/Jordan
+ { 8, 115 }, // Arabic/Kuwait
+ { 8, 119 }, // Arabic/Lebanon
+ { 8, 122 }, // Arabic/LibyanArabJamahiriya
+ { 8, 145 }, // Arabic/Morocco
+ { 8, 162 }, // Arabic/Oman
+ { 8, 175 }, // Arabic/Qatar
+ { 8, 201 }, // Arabic/Sudan
+ { 8, 207 }, // Arabic/SyrianArabRepublic
+ { 8, 216 }, // Arabic/Tunisia
+ { 8, 223 }, // Arabic/UnitedArabEmirates
+ { 8, 237 }, // Arabic/Yemen
+ { 9, 11 }, // Armenian/Armenia
+ { 10, 100 }, // Assamese/India
+ { 12, 15 }, // Azerbaijani/Azerbaijan
+ { 14, 197 }, // Basque/Spain
+ { 15, 18 }, // Bengali/Bangladesh
+ { 15, 100 }, // Bengali/India
+ { 16, 25 }, // Bhutani/Bhutan
+ { 20, 33 }, // Bulgarian/Bulgaria
+ { 22, 20 }, // Byelorussian/Belarus
+ { 23, 36 }, // Cambodian/Cambodia
+ { 24, 197 }, // Catalan/Spain
+ { 25, 44 }, // Chinese/China
+ { 25, 97 }, // Chinese/HongKong
+ { 25, 126 }, // Chinese/Macau
+ { 25, 190 }, // Chinese/Singapore
+ { 25, 208 }, // Chinese/Taiwan
+ { 27, 54 }, // Croatian/Croatia
+ { 28, 57 }, // Czech/CzechRepublic
+ { 29, 58 }, // Danish/Denmark
+ { 30, 151 }, // Dutch/Netherlands
+ { 30, 21 }, // Dutch/Belgium
+ { 31, 225 }, // English/UnitedStates
+ { 31, 4 }, // English/AmericanSamoa
+ { 31, 13 }, // English/Australia
+ { 31, 21 }, // English/Belgium
+ { 31, 22 }, // English/Belize
+ { 31, 28 }, // English/Botswana
+ { 31, 38 }, // English/Canada
+ { 31, 89 }, // English/Guam
+ { 31, 97 }, // English/HongKong
+ { 31, 100 }, // English/India
+ { 31, 104 }, // English/Ireland
+ { 31, 107 }, // English/Jamaica
+ { 31, 133 }, // English/Malta
+ { 31, 134 }, // English/MarshallIslands
+ { 31, 148 }, // English/Namibia
+ { 31, 154 }, // English/NewZealand
+ { 31, 160 }, // English/NorthernMarianaIslands
+ { 31, 163 }, // English/Pakistan
+ { 31, 170 }, // English/Philippines
+ { 31, 190 }, // English/Singapore
+ { 31, 195 }, // English/SouthAfrica
+ { 31, 215 }, // English/TrinidadAndTobago
+ { 31, 224 }, // English/UnitedKingdom
+ { 31, 226 }, // English/UnitedStatesMinorOutlyingIslands
+ { 31, 234 }, // English/USVirginIslands
+ { 31, 240 }, // English/Zimbabwe
+ { 33, 68 }, // Estonian/Estonia
+ { 34, 71 }, // Faroese/FaroeIslands
+ { 36, 73 }, // Finnish/Finland
+ { 37, 74 }, // French/France
+ { 37, 21 }, // French/Belgium
+ { 37, 38 }, // French/Canada
+ { 37, 125 }, // French/Luxembourg
+ { 37, 142 }, // French/Monaco
+ { 37, 206 }, // French/Switzerland
+ { 40, 197 }, // Galician/Spain
+ { 41, 81 }, // Georgian/Georgia
+ { 42, 82 }, // German/Germany
+ { 42, 14 }, // German/Austria
+ { 42, 21 }, // German/Belgium
+ { 42, 123 }, // German/Liechtenstein
+ { 42, 125 }, // German/Luxembourg
+ { 42, 206 }, // German/Switzerland
+ { 43, 85 }, // Greek/Greece
+ { 43, 56 }, // Greek/Cyprus
+ { 44, 86 }, // Greenlandic/Greenland
+ { 46, 100 }, // Gujarati/India
+ { 47, 83 }, // Hausa/Ghana
+ { 47, 156 }, // Hausa/Niger
+ { 47, 157 }, // Hausa/Nigeria
+ { 48, 105 }, // Hebrew/Israel
+ { 49, 100 }, // Hindi/India
+ { 50, 98 }, // Hungarian/Hungary
+ { 51, 99 }, // Icelandic/Iceland
+ { 52, 101 }, // Indonesian/Indonesia
+ { 57, 104 }, // Irish/Ireland
+ { 58, 106 }, // Italian/Italy
+ { 58, 206 }, // Italian/Switzerland
+ { 59, 108 }, // Japanese/Japan
+ { 61, 100 }, // Kannada/India
+ { 63, 110 }, // Kazakh/Kazakhstan
+ { 64, 179 }, // Kinyarwanda/Rwanda
+ { 65, 116 }, // Kirghiz/Kyrgyzstan
+ { 66, 114 }, // Korean/RepublicOfKorea
+ { 67, 102 }, // Kurdish/Iran
+ { 67, 103 }, // Kurdish/Iraq
+ { 67, 207 }, // Kurdish/SyrianArabRepublic
+ { 67, 217 }, // Kurdish/Turkey
+ { 69, 117 }, // Laothian/Lao
+ { 71, 118 }, // Latvian/Latvia
+ { 72, 49 }, // Lingala/DemocraticRepublicOfCongo
+ { 72, 50 }, // Lingala/PeoplesRepublicOfCongo
+ { 73, 124 }, // Lithuanian/Lithuania
+ { 74, 127 }, // Macedonian/Macedonia
+ { 76, 130 }, // Malay/Malaysia
+ { 76, 32 }, // Malay/BruneiDarussalam
+ { 77, 100 }, // Malayalam/India
+ { 78, 133 }, // Maltese/Malta
+ { 80, 100 }, // Marathi/India
+ { 82, 143 }, // Mongolian/Mongolia
+ { 84, 150 }, // Nepali/Nepal
+ { 85, 161 }, // Norwegian/Norway
+ { 87, 100 }, // Oriya/India
+ { 88, 1 }, // Pashto/Afghanistan
+ { 89, 102 }, // Persian/Iran
+ { 89, 1 }, // Persian/Afghanistan
+ { 90, 172 }, // Polish/Poland
+ { 91, 173 }, // Portuguese/Portugal
+ { 91, 30 }, // Portuguese/Brazil
+ { 92, 100 }, // Punjabi/India
+ { 92, 163 }, // Punjabi/Pakistan
+ { 95, 177 }, // Romanian/Romania
+ { 96, 178 }, // Russian/RussianFederation
+ { 96, 222 }, // Russian/Ukraine
+ { 99, 100 }, // Sanskrit/India
+ { 100, 241 }, // Serbian/SerbiaAndMontenegro
+ { 100, 27 }, // Serbian/BosniaAndHerzegowina
+ { 100, 238 }, // Serbian/Yugoslavia
+ { 101, 241 }, // SerboCroatian/SerbiaAndMontenegro
+ { 101, 27 }, // SerboCroatian/BosniaAndHerzegowina
+ { 101, 238 }, // SerboCroatian/Yugoslavia
+ { 102, 195 }, // Sesotho/SouthAfrica
+ { 103, 195 }, // Setswana/SouthAfrica
+ { 107, 195 }, // Siswati/SouthAfrica
+ { 108, 191 }, // Slovak/Slovakia
+ { 109, 192 }, // Slovenian/Slovenia
+ { 110, 194 }, // Somali/Somalia
+ { 110, 59 }, // Somali/Djibouti
+ { 110, 69 }, // Somali/Ethiopia
+ { 110, 111 }, // Somali/Kenya
+ { 111, 197 }, // Spanish/Spain
+ { 111, 10 }, // Spanish/Argentina
+ { 111, 26 }, // Spanish/Bolivia
+ { 111, 43 }, // Spanish/Chile
+ { 111, 47 }, // Spanish/Colombia
+ { 111, 52 }, // Spanish/CostaRica
+ { 111, 61 }, // Spanish/DominicanRepublic
+ { 111, 63 }, // Spanish/Ecuador
+ { 111, 65 }, // Spanish/ElSalvador
+ { 111, 90 }, // Spanish/Guatemala
+ { 111, 96 }, // Spanish/Honduras
+ { 111, 139 }, // Spanish/Mexico
+ { 111, 155 }, // Spanish/Nicaragua
+ { 111, 166 }, // Spanish/Panama
+ { 111, 168 }, // Spanish/Paraguay
+ { 111, 169 }, // Spanish/Peru
+ { 111, 174 }, // Spanish/PuertoRico
+ { 111, 225 }, // Spanish/UnitedStates
+ { 111, 227 }, // Spanish/Uruguay
+ { 111, 231 }, // Spanish/Venezuela
+ { 113, 111 }, // Swahili/Kenya
+ { 113, 210 }, // Swahili/Tanzania
+ { 114, 205 }, // Swedish/Sweden
+ { 114, 73 }, // Swedish/Finland
+ { 116, 209 }, // Tajik/Tajikistan
+ { 117, 100 }, // Tamil/India
+ { 118, 178 }, // Tatar/RussianFederation
+ { 119, 100 }, // Telugu/India
+ { 120, 211 }, // Thai/Thailand
+ { 122, 67 }, // Tigrinya/Eritrea
+ { 122, 69 }, // Tigrinya/Ethiopia
+ { 124, 195 }, // Tsonga/SouthAfrica
+ { 125, 217 }, // Turkish/Turkey
+ { 129, 222 }, // Ukrainian/Ukraine
+ { 130, 100 }, // Urdu/India
+ { 130, 163 }, // Urdu/Pakistan
+ { 131, 228 }, // Uzbek/Uzbekistan
+ { 131, 1 }, // Uzbek/Afghanistan
+ { 132, 232 }, // Vietnamese/VietNam
+ { 134, 224 }, // Welsh/UnitedKingdom
+ { 136, 195 }, // Xhosa/SouthAfrica
+ { 138, 157 }, // Yoruba/Nigeria
+ { 140, 195 }, // Zulu/SouthAfrica
+ { 141, 161 }, // Nynorsk/Norway
+ { 142, 27 }, // Bosnian/BosniaAndHerzegowina
+ { 143, 131 }, // Divehi/Maldives
+ { 144, 224 }, // Manx/UnitedKingdom
+ { 145, 224 }, // Cornish/UnitedKingdom
+ { 146, 83 }, // Akan/Ghana
+ { 147, 100 }, // Konkani/India
+ { 148, 83 }, // Ga/Ghana
+ { 149, 157 }, // Igbo/Nigeria
+ { 150, 111 }, // Kamba/Kenya
+ { 151, 207 }, // Syriac/SyrianArabRepublic
+ { 152, 67 }, // Blin/Eritrea
+ { 153, 67 }, // Geez/Eritrea
+ { 153, 69 }, // Geez/Ethiopia
+ { 154, 157 }, // Koro/Nigeria
+ { 155, 69 }, // Sidamo/Ethiopia
+ { 156, 157 }, // Atsam/Nigeria
+ { 157, 67 }, // Tigre/Eritrea
+ { 158, 157 }, // Jju/Nigeria
+ { 159, 106 }, // Friulian/Italy
+ { 160, 195 }, // Venda/SouthAfrica
+ { 161, 83 }, // Ewe/Ghana
+ { 161, 212 }, // Ewe/Togo
+ { 163, 225 }, // Hawaiian/UnitedStates
+ { 164, 157 }, // Tyap/Nigeria
+ { 165, 129 } // Chewa/Malawi
+};
+
+const int SUPPORTED_LOCALES_COUNT = sizeof(SUPPORTED_LOCALES)/sizeof(SupportedLocale);
+
+typedef QPair<int, int> IntPair;
+Q_DECLARE_METATYPE(SupportedLocale)
+
+LocaleSelector::LocaleSelector(QWidget *parent)
+ : QComboBox(parent)
+{
+ int curIndex = -1;
+ QLocale curLocale;
+
+ for (int i = 0; i < SUPPORTED_LOCALES_COUNT; ++i) {
+ const SupportedLocale &l = SUPPORTED_LOCALES[i];
+ if (l.lang == curLocale.language() && l.country == curLocale.country())
+ curIndex = i;
+ QString text = QLocale::languageToString(QLocale::Language(l.lang))
+ + QLatin1Char('/')
+ + QLocale::countryToString(QLocale::Country(l.country));
+ addItem(text, qVariantFromValue(l));
+ }
+
+ setCurrentIndex(curIndex);
+
+ connect(this, SIGNAL(activated(int)), this, SLOT(emitLocaleSelected(int)));
+}
+
+void LocaleSelector::emitLocaleSelected(int index)
+{
+ QVariant v = itemData(index);
+ if (!v.isValid())
+ return;
+ SupportedLocale l = qVariantValue<SupportedLocale>(v);
+ emit localeSelected(QLocale(QLocale::Language(l.lang), QLocale::Country(l.country)));
+}
diff --git a/examples/widgets/validators/localeselector.h b/examples/widgets/validators/localeselector.h
new file mode 100644
index 0000000..763b58b
--- /dev/null
+++ b/examples/widgets/validators/localeselector.h
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LOCALESELECTOR_H
+#define LOCALESELECTOR_H
+
+#include <QComboBox>
+
+class LocaleSelector : public QComboBox
+{
+ Q_OBJECT
+
+public:
+ LocaleSelector(QWidget *parent = 0);
+
+signals:
+ void localeSelected(const QLocale &locale);
+
+private slots:
+ void emitLocaleSelected(int index);
+};
+
+#endif //LOCALESELECTOR_H
diff --git a/examples/widgets/validators/main.cpp b/examples/widgets/validators/main.cpp
new file mode 100644
index 0000000..6822b62
--- /dev/null
+++ b/examples/widgets/validators/main.cpp
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qdebug.h>
+#include <QApplication>
+#include <QLineEdit>
+#include <QValidator>
+
+#include "ui_validators.h"
+
+class ValidatorWidget : public QWidget, public Ui::ValidatorsForm
+{
+ Q_OBJECT
+public:
+ ValidatorWidget(QWidget *parent = 0);
+
+private slots:
+ void updateValidator();
+ void updateDoubleValidator();
+ void _setLocale(const QLocale &l) { setLocale(l); updateValidator(); updateDoubleValidator(); }
+
+private:
+ QIntValidator *validator;
+ QDoubleValidator *doubleValidator;
+};
+
+ValidatorWidget::ValidatorWidget(QWidget *parent)
+ : QWidget(parent)
+{
+ setupUi(this);
+
+ connect(localeSelector, SIGNAL(localeSelected(QLocale)), this, SLOT(_setLocale(QLocale)));
+
+ connect(minVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
+ connect(maxVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
+ connect(editor, SIGNAL(editingFinished()), ledWidget, SLOT(flash()));
+
+ connect(doubleMaxVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
+ connect(doubleMinVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
+ connect(doubleDecimals, SIGNAL(valueChanged(int)), this, SLOT(updateDoubleValidator()));
+ connect(doubleFormat, SIGNAL(activated(int)), this, SLOT(updateDoubleValidator()));
+ connect(doubleEditor, SIGNAL(editingFinished()), doubleLedWidget, SLOT(flash()));
+
+ validator = 0;
+ doubleValidator = 0;
+ updateValidator();
+ updateDoubleValidator();
+};
+
+void ValidatorWidget::updateValidator()
+{
+ QIntValidator *v = new QIntValidator(minVal->value(), maxVal->value(), this);
+ v->setLocale(locale());
+ editor->setValidator(v);
+ delete validator;
+ validator = v;
+
+ QString s = editor->text();
+ int i = 0;
+ if (validator->validate(s, i) == QValidator::Invalid) {
+ editor->clear();
+ } else {
+ editor->setText(s);
+ }
+}
+
+void ValidatorWidget::updateDoubleValidator()
+{
+ QDoubleValidator *v
+ = new QDoubleValidator(doubleMinVal->value(), doubleMaxVal->value(),
+ doubleDecimals->value(), this);
+ v->setNotation(static_cast<QDoubleValidator::Notation>(doubleFormat->currentIndex()));
+ v->setLocale(locale());
+ doubleEditor->setValidator(v);
+ delete doubleValidator;
+ doubleValidator = v;
+
+ QString s = doubleEditor->text();
+ int i = 0;
+ if (doubleValidator->validate(s, i) == QValidator::Invalid) {
+ doubleEditor->clear();
+ } else {
+ doubleEditor->setText(s);
+ }
+}
+
+int main(int argc, char **argv)
+{
+ Q_INIT_RESOURCE(validators);
+
+ QApplication app(argc, argv);
+
+ ValidatorWidget w;
+ w.show();
+
+ return app.exec();
+}
+
+#include "main.moc"
diff --git a/examples/widgets/validators/validators.pro b/examples/widgets/validators/validators.pro
new file mode 100644
index 0000000..8e7884d
--- /dev/null
+++ b/examples/widgets/validators/validators.pro
@@ -0,0 +1,21 @@
+######################################################################
+# Automatically generated by qmake (2.01a) Tue Nov 28 13:20:04 2006
+######################################################################
+
+TEMPLATE = app
+TARGET = validators
+DEPENDPATH += .
+INCLUDEPATH += .
+
+FORMS += validators.ui
+RESOURCES += validators.qrc
+
+# Input
+SOURCES += main.cpp ledwidget.cpp localeselector.cpp
+HEADERS += ledwidget.h localeselector.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/validators
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.png
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/validators
+INSTALLS += target sources
diff --git a/examples/widgets/validators/validators.qrc b/examples/widgets/validators/validators.qrc
new file mode 100644
index 0000000..9487431
--- /dev/null
+++ b/examples/widgets/validators/validators.qrc
@@ -0,0 +1,6 @@
+<RCC>
+ <qresource prefix="/" >
+ <file>ledoff.png</file>
+ <file>ledon.png</file>
+ </qresource>
+</RCC>
diff --git a/examples/widgets/validators/validators.ui b/examples/widgets/validators/validators.ui
new file mode 100644
index 0000000..f05b96f
--- /dev/null
+++ b/examples/widgets/validators/validators.ui
@@ -0,0 +1,467 @@
+<ui version="4.0" >
+ <class>ValidatorsForm</class>
+ <widget class="QWidget" name="ValidatorsForm" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>526</width>
+ <height>668</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>Form</string>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="LocaleSelector" name="localeSelector" />
+ </item>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <widget class="QGroupBox" name="groupBox" >
+ <property name="title" >
+ <string>QIntValidator</string>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="label" >
+ <property name="text" >
+ <string>Min:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QSpinBox" name="minVal" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+ <horstretch>1</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimum" >
+ <number>-1000000</number>
+ </property>
+ <property name="maximum" >
+ <number>1000000</number>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="label_2" >
+ <property name="text" >
+ <string>Max:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QSpinBox" name="maxVal" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+ <horstretch>1</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimum" >
+ <number>-1000000</number>
+ </property>
+ <property name="maximum" >
+ <number>1000000</number>
+ </property>
+ <property name="value" >
+ <number>1000</number>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <widget class="QFrame" name="frame" >
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Sunken</enum>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="LEDWidget" name="ledWidget" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="pixmap" >
+ <pixmap resource="validators.qrc" >:/ledoff.png</pixmap>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLabel" name="label_7" >
+ <property name="text" >
+ <string>editingFinished()</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="editor" />
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <widget class="QGroupBox" name="groupBox_2" >
+ <property name="title" >
+ <string>QDoubleValidator</string>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <layout class="QGridLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="label_3" >
+ <property name="text" >
+ <string>Min:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QDoubleSpinBox" name="doubleMinVal" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+ <horstretch>1</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimum" >
+ <double>-100000.000000000000000</double>
+ </property>
+ <property name="maximum" >
+ <double>100000.000000000000000</double>
+ </property>
+ <property name="value" >
+ <double>0.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="2" >
+ <widget class="QLabel" name="label_5" >
+ <property name="text" >
+ <string>Format:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="3" >
+ <widget class="QComboBox" name="doubleFormat" >
+ <item>
+ <property name="text" >
+ <string>Standard</string>
+ </property>
+ </item>
+ <item>
+ <property name="text" >
+ <string>Scientific</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="label_4" >
+ <property name="text" >
+ <string>Max:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QDoubleSpinBox" name="doubleMaxVal" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+ <horstretch>1</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimum" >
+ <double>-100000.000000000000000</double>
+ </property>
+ <property name="maximum" >
+ <double>100000.000000000000000</double>
+ </property>
+ <property name="value" >
+ <double>1000.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="2" >
+ <widget class="QLabel" name="label_6" >
+ <property name="text" >
+ <string>Decimals:</string>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="3" >
+ <widget class="QSpinBox" name="doubleDecimals" >
+ <property name="value" >
+ <number>2</number>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <widget class="QFrame" name="frame_2" >
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Sunken</enum>
+ </property>
+ <layout class="QVBoxLayout" >
+ <property name="margin" >
+ <number>9</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <widget class="LEDWidget" name="doubleLedWidget" >
+ <property name="text" >
+ <string/>
+ </property>
+ <property name="pixmap" >
+ <pixmap resource="validators.qrc" >:/ledoff.png</pixmap>
+ </property>
+ <property name="alignment" >
+ <set>Qt::AlignCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLabel" name="label_8" >
+ <property name="text" >
+ <string>editingFinished()</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="doubleEditor" />
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>20</width>
+ <height>111</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <layout class="QHBoxLayout" >
+ <property name="margin" >
+ <number>0</number>
+ </property>
+ <property name="spacing" >
+ <number>6</number>
+ </property>
+ <item>
+ <spacer>
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" >
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QPushButton" name="pushButton" >
+ <property name="text" >
+ <string>Quit</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <customwidgets>
+ <customwidget>
+ <class>LEDWidget</class>
+ <extends>QLabel</extends>
+ <header>ledwidget.h</header>
+ </customwidget>
+ <customwidget>
+ <class>LocaleSelector</class>
+ <extends>QComboBox</extends>
+ <header>localeselector.h</header>
+ </customwidget>
+ </customwidgets>
+ <resources>
+ <include location="validators.qrc" />
+ </resources>
+ <connections>
+ <connection>
+ <sender>pushButton</sender>
+ <signal>clicked()</signal>
+ <receiver>ValidatorsForm</receiver>
+ <slot>close()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>94</x>
+ <y>274</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>131</x>
+ <y>260</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
diff --git a/examples/widgets/widgets.pro b/examples/widgets/widgets.pro
new file mode 100644
index 0000000..0af83c7
--- /dev/null
+++ b/examples/widgets/widgets.pro
@@ -0,0 +1,31 @@
+TEMPLATE = subdirs
+SUBDIRS = analogclock \
+ calculator \
+ calendarwidget \
+ charactermap \
+ codeeditor \
+ digitalclock \
+ groupbox \
+ icons \
+ imageviewer \
+ lineedits \
+ movie \
+ scribble \
+ shapedclock \
+ sliders \
+ spinboxes \
+ stylesheet \
+ tablet \
+ tetrix \
+ tooltips \
+ validators \
+ wiggly \
+ windowflags
+
+contains(styles, motif): SUBDIRS += styles
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS widgets.pro README
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets
+INSTALLS += target sources
diff --git a/examples/widgets/wiggly/dialog.cpp b/examples/widgets/wiggly/dialog.cpp
new file mode 100644
index 0000000..2f4191d
--- /dev/null
+++ b/examples/widgets/wiggly/dialog.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "dialog.h"
+#include "wigglywidget.h"
+
+//! [0]
+Dialog::Dialog(QWidget *parent)
+ : QDialog(parent)
+{
+ WigglyWidget *wigglyWidget = new WigglyWidget;
+ QLineEdit *lineEdit = new QLineEdit;
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(wigglyWidget);
+ layout->addWidget(lineEdit);
+ setLayout(layout);
+
+ connect(lineEdit, SIGNAL(textChanged(QString)),
+ wigglyWidget, SLOT(setText(QString)));
+
+ lineEdit->setText(tr("Hello world!"));
+
+ setWindowTitle(tr("Wiggly"));
+ resize(360, 145);
+}
+//! [0]
diff --git a/examples/widgets/wiggly/dialog.h b/examples/widgets/wiggly/dialog.h
new file mode 100644
index 0000000..9c209e1
--- /dev/null
+++ b/examples/widgets/wiggly/dialog.h
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DIALOG_H
+#define DIALOG_H
+
+#include <QDialog>
+
+//! [0]
+class Dialog : public QDialog
+{
+ Q_OBJECT
+
+public:
+ Dialog(QWidget *parent = 0);
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/wiggly/main.cpp b/examples/widgets/wiggly/main.cpp
new file mode 100644
index 0000000..872dce6
--- /dev/null
+++ b/examples/widgets/wiggly/main.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "dialog.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+
+ Dialog dialog;
+ dialog.show();
+ return app.exec();
+}
diff --git a/examples/widgets/wiggly/wiggly.pro b/examples/widgets/wiggly/wiggly.pro
new file mode 100644
index 0000000..5288dd3
--- /dev/null
+++ b/examples/widgets/wiggly/wiggly.pro
@@ -0,0 +1,11 @@
+HEADERS = wigglywidget.h \
+ dialog.h
+SOURCES = wigglywidget.cpp \
+ dialog.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/wiggly
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS wiggly.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/wiggly
+INSTALLS += target sources
diff --git a/examples/widgets/wiggly/wigglywidget.cpp b/examples/widgets/wiggly/wigglywidget.cpp
new file mode 100644
index 0000000..e89fdde
--- /dev/null
+++ b/examples/widgets/wiggly/wigglywidget.cpp
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "wigglywidget.h"
+
+//! [0]
+WigglyWidget::WigglyWidget(QWidget *parent)
+ : QWidget(parent)
+{
+ setBackgroundRole(QPalette::Midlight);
+ setAutoFillBackground(true);
+
+ QFont newFont = font();
+ newFont.setPointSize(newFont.pointSize() + 20);
+ setFont(newFont);
+
+ step = 0;
+ timer.start(60, this);
+}
+//! [0]
+
+//! [1]
+void WigglyWidget::paintEvent(QPaintEvent * /* event */)
+//! [1] //! [2]
+{
+ static const int sineTable[16] = {
+ 0, 38, 71, 92, 100, 92, 71, 38, 0, -38, -71, -92, -100, -92, -71, -38
+ };
+
+ QFontMetrics metrics(font());
+ int x = (width() - metrics.width(text)) / 2;
+ int y = (height() + metrics.ascent() - metrics.descent()) / 2;
+ QColor color;
+//! [2]
+
+//! [3]
+ QPainter painter(this);
+//! [3] //! [4]
+ for (int i = 0; i < text.size(); ++i) {
+ int index = (step + i) % 16;
+ color.setHsv((15 - index) * 16, 255, 191);
+ painter.setPen(color);
+ painter.drawText(x, y - ((sineTable[index] * metrics.height()) / 400),
+ QString(text[i]));
+ x += metrics.width(text[i]);
+ }
+}
+//! [4]
+
+//! [5]
+void WigglyWidget::timerEvent(QTimerEvent *event)
+//! [5] //! [6]
+{
+ if (event->timerId() == timer.timerId()) {
+ ++step;
+ update();
+ } else {
+ QWidget::timerEvent(event);
+ }
+//! [6]
+}
diff --git a/examples/widgets/wiggly/wigglywidget.h b/examples/widgets/wiggly/wigglywidget.h
new file mode 100644
index 0000000..8b6a137
--- /dev/null
+++ b/examples/widgets/wiggly/wigglywidget.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WIGGLYWIDGET_H
+#define WIGGLYWIDGET_H
+
+#include <QBasicTimer>
+#include <QWidget>
+
+//! [0]
+class WigglyWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ WigglyWidget(QWidget *parent = 0);
+
+public slots:
+ void setText(const QString &newText) { text = newText; }
+
+protected:
+ void paintEvent(QPaintEvent *event);
+ void timerEvent(QTimerEvent *event);
+
+private:
+ QBasicTimer timer;
+ QString text;
+ int step;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/windowflags/controllerwindow.cpp b/examples/widgets/windowflags/controllerwindow.cpp
new file mode 100644
index 0000000..075bcb3
--- /dev/null
+++ b/examples/widgets/windowflags/controllerwindow.cpp
@@ -0,0 +1,221 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "controllerwindow.h"
+
+//! [0]
+ControllerWindow::ControllerWindow()
+{
+ previewWindow = new PreviewWindow(this);
+
+ createTypeGroupBox();
+ createHintsGroupBox();
+
+ quitButton = new QPushButton(tr("&Quit"));
+ connect(quitButton, SIGNAL(clicked()), qApp, SLOT(quit()));
+
+ QHBoxLayout *bottomLayout = new QHBoxLayout;
+ bottomLayout->addStretch();
+ bottomLayout->addWidget(quitButton);
+
+ QVBoxLayout *mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(typeGroupBox);
+ mainLayout->addWidget(hintsGroupBox);
+ mainLayout->addLayout(bottomLayout);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Window Flags"));
+ updatePreview();
+}
+//! [0]
+
+//! [1]
+void ControllerWindow::updatePreview()
+{
+ Qt::WindowFlags flags = 0;
+
+ if (windowRadioButton->isChecked()) {
+ flags = Qt::Window;
+ } else if (dialogRadioButton->isChecked()) {
+ flags = Qt::Dialog;
+ } else if (sheetRadioButton->isChecked()) {
+ flags = Qt::Sheet;
+ } else if (drawerRadioButton->isChecked()) {
+ flags = Qt::Drawer;
+ } else if (popupRadioButton->isChecked()) {
+ flags = Qt::Popup;
+ } else if (toolRadioButton->isChecked()) {
+ flags = Qt::Tool;
+ } else if (toolTipRadioButton->isChecked()) {
+ flags = Qt::ToolTip;
+ } else if (splashScreenRadioButton->isChecked()) {
+ flags = Qt::SplashScreen;
+//! [1] //! [2]
+ }
+//! [2] //! [3]
+
+ if (msWindowsFixedSizeDialogCheckBox->isChecked())
+ flags |= Qt::MSWindowsFixedSizeDialogHint;
+ if (x11BypassWindowManagerCheckBox->isChecked())
+ flags |= Qt::X11BypassWindowManagerHint;
+ if (framelessWindowCheckBox->isChecked())
+ flags |= Qt::FramelessWindowHint;
+ if (windowTitleCheckBox->isChecked())
+ flags |= Qt::WindowTitleHint;
+ if (windowSystemMenuCheckBox->isChecked())
+ flags |= Qt::WindowSystemMenuHint;
+ if (windowMinimizeButtonCheckBox->isChecked())
+ flags |= Qt::WindowMinimizeButtonHint;
+ if (windowMaximizeButtonCheckBox->isChecked())
+ flags |= Qt::WindowMaximizeButtonHint;
+ if (windowCloseButtonCheckBox->isChecked())
+ flags |= Qt::WindowCloseButtonHint;
+ if (windowContextHelpButtonCheckBox->isChecked())
+ flags |= Qt::WindowContextHelpButtonHint;
+ if (windowShadeButtonCheckBox->isChecked())
+ flags |= Qt::WindowShadeButtonHint;
+ if (windowStaysOnTopCheckBox->isChecked())
+ flags |= Qt::WindowStaysOnTopHint;
+ if (windowStaysOnBottomCheckBox->isChecked())
+ flags |= Qt::WindowStaysOnBottomHint;
+ if (customizeWindowHintCheckBox->isChecked())
+ flags |= Qt::CustomizeWindowHint;
+
+ previewWindow->setWindowFlags(flags);
+//! [3] //! [4]
+
+ QPoint pos = previewWindow->pos();
+ if (pos.x() < 0)
+ pos.setX(0);
+ if (pos.y() < 0)
+ pos.setY(0);
+ previewWindow->move(pos);
+ previewWindow->show();
+}
+//! [4]
+
+//! [5]
+void ControllerWindow::createTypeGroupBox()
+{
+ typeGroupBox = new QGroupBox(tr("Type"));
+
+ windowRadioButton = createRadioButton(tr("Window"));
+ dialogRadioButton = createRadioButton(tr("Dialog"));
+ sheetRadioButton = createRadioButton(tr("Sheet"));
+ drawerRadioButton = createRadioButton(tr("Drawer"));
+ popupRadioButton = createRadioButton(tr("Popup"));
+ toolRadioButton = createRadioButton(tr("Tool"));
+ toolTipRadioButton = createRadioButton(tr("Tooltip"));
+ splashScreenRadioButton = createRadioButton(tr("Splash screen"));
+ windowRadioButton->setChecked(true);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(windowRadioButton, 0, 0);
+ layout->addWidget(dialogRadioButton, 1, 0);
+ layout->addWidget(sheetRadioButton, 2, 0);
+ layout->addWidget(drawerRadioButton, 3, 0);
+ layout->addWidget(popupRadioButton, 0, 1);
+ layout->addWidget(toolRadioButton, 1, 1);
+ layout->addWidget(toolTipRadioButton, 2, 1);
+ layout->addWidget(splashScreenRadioButton, 3, 1);
+ typeGroupBox->setLayout(layout);
+}
+//! [5]
+
+//! [6]
+void ControllerWindow::createHintsGroupBox()
+{
+ hintsGroupBox = new QGroupBox(tr("Hints"));
+
+ msWindowsFixedSizeDialogCheckBox =
+ createCheckBox(tr("MS Windows fixed size dialog"));
+ x11BypassWindowManagerCheckBox =
+ createCheckBox(tr("X11 bypass window manager"));
+ framelessWindowCheckBox = createCheckBox(tr("Frameless window"));
+ windowTitleCheckBox = createCheckBox(tr("Window title"));
+ windowSystemMenuCheckBox = createCheckBox(tr("Window system menu"));
+ windowMinimizeButtonCheckBox = createCheckBox(tr("Window minimize button"));
+ windowMaximizeButtonCheckBox = createCheckBox(tr("Window maximize button"));
+ windowCloseButtonCheckBox = createCheckBox(tr("Window close button"));
+ windowContextHelpButtonCheckBox =
+ createCheckBox(tr("Window context help button"));
+ windowShadeButtonCheckBox = createCheckBox(tr("Window shade button"));
+ windowStaysOnTopCheckBox = createCheckBox(tr("Window stays on top"));
+ windowStaysOnBottomCheckBox = createCheckBox(tr("Window stays on bottom"));
+ customizeWindowHintCheckBox= createCheckBox(tr("Customize window"));
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(msWindowsFixedSizeDialogCheckBox, 0, 0);
+ layout->addWidget(x11BypassWindowManagerCheckBox, 1, 0);
+ layout->addWidget(framelessWindowCheckBox, 2, 0);
+ layout->addWidget(windowTitleCheckBox, 3, 0);
+ layout->addWidget(windowSystemMenuCheckBox, 4, 0);
+ layout->addWidget(windowMinimizeButtonCheckBox, 0, 1);
+ layout->addWidget(windowMaximizeButtonCheckBox, 1, 1);
+ layout->addWidget(windowCloseButtonCheckBox, 2, 1);
+ layout->addWidget(windowContextHelpButtonCheckBox, 3, 1);
+ layout->addWidget(windowShadeButtonCheckBox, 4, 1);
+ layout->addWidget(windowStaysOnTopCheckBox, 5, 1);
+ layout->addWidget(windowStaysOnBottomCheckBox, 6, 1);
+ layout->addWidget(customizeWindowHintCheckBox, 5, 0);
+ hintsGroupBox->setLayout(layout);
+}
+//! [6]
+
+//! [7]
+QCheckBox *ControllerWindow::createCheckBox(const QString &text)
+{
+ QCheckBox *checkBox = new QCheckBox(text);
+ connect(checkBox, SIGNAL(clicked()), this, SLOT(updatePreview()));
+ return checkBox;
+}
+//! [7]
+
+//! [8]
+QRadioButton *ControllerWindow::createRadioButton(const QString &text)
+{
+ QRadioButton *button = new QRadioButton(text);
+ connect(button, SIGNAL(clicked()), this, SLOT(updatePreview()));
+ return button;
+}
+//! [8]
diff --git a/examples/widgets/windowflags/controllerwindow.h b/examples/widgets/windowflags/controllerwindow.h
new file mode 100644
index 0000000..467ab7d
--- /dev/null
+++ b/examples/widgets/windowflags/controllerwindow.h
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CONTROLLERWINDOW_H
+#define CONTROLLERWINDOW_H
+
+#include <QWidget>
+
+#include "previewwindow.h"
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QGroupBox;
+class QLabel;
+class QPushButton;
+class QRadioButton;
+QT_END_NAMESPACE
+
+//! [0]
+class ControllerWindow : public QWidget
+{
+ Q_OBJECT
+
+public:
+ ControllerWindow();
+
+private slots:
+ void updatePreview();
+
+private:
+ void createTypeGroupBox();
+ void createHintsGroupBox();
+ QCheckBox *createCheckBox(const QString &text);
+ QRadioButton *createRadioButton(const QString &text);
+
+ PreviewWindow *previewWindow;
+
+ QGroupBox *typeGroupBox;
+ QGroupBox *hintsGroupBox;
+ QPushButton *quitButton;
+
+ QRadioButton *windowRadioButton;
+ QRadioButton *dialogRadioButton;
+ QRadioButton *sheetRadioButton;
+ QRadioButton *drawerRadioButton;
+ QRadioButton *popupRadioButton;
+ QRadioButton *toolRadioButton;
+ QRadioButton *toolTipRadioButton;
+ QRadioButton *splashScreenRadioButton;
+
+ QCheckBox *msWindowsFixedSizeDialogCheckBox;
+ QCheckBox *x11BypassWindowManagerCheckBox;
+ QCheckBox *framelessWindowCheckBox;
+ QCheckBox *windowTitleCheckBox;
+ QCheckBox *windowSystemMenuCheckBox;
+ QCheckBox *windowMinimizeButtonCheckBox;
+ QCheckBox *windowMaximizeButtonCheckBox;
+ QCheckBox *windowCloseButtonCheckBox;
+ QCheckBox *windowContextHelpButtonCheckBox;
+ QCheckBox *windowShadeButtonCheckBox;
+ QCheckBox *windowStaysOnTopCheckBox;
+ QCheckBox *windowStaysOnBottomCheckBox;
+ QCheckBox *customizeWindowHintCheckBox;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/windowflags/main.cpp b/examples/widgets/windowflags/main.cpp
new file mode 100644
index 0000000..338da56
--- /dev/null
+++ b/examples/widgets/windowflags/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "controllerwindow.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ ControllerWindow controller;
+ controller.show();
+ return app.exec();
+}
diff --git a/examples/widgets/windowflags/previewwindow.cpp b/examples/widgets/windowflags/previewwindow.cpp
new file mode 100644
index 0000000..6fbd654
--- /dev/null
+++ b/examples/widgets/windowflags/previewwindow.cpp
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "previewwindow.h"
+
+//! [0]
+PreviewWindow::PreviewWindow(QWidget *parent)
+ : QWidget(parent)
+{
+ textEdit = new QTextEdit;
+ textEdit->setReadOnly(true);
+ textEdit->setLineWrapMode(QTextEdit::NoWrap);
+
+ closeButton = new QPushButton(tr("&Close"));
+ connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(textEdit);
+ layout->addWidget(closeButton);
+ setLayout(layout);
+
+ setWindowTitle(tr("Preview"));
+}
+//! [0]
+
+//! [1]
+void PreviewWindow::setWindowFlags(Qt::WindowFlags flags)
+{
+ QWidget::setWindowFlags(flags);
+
+ QString text;
+
+ Qt::WindowFlags type = (flags & Qt::WindowType_Mask);
+ if (type == Qt::Window) {
+ text = "Qt::Window";
+ } else if (type == Qt::Dialog) {
+ text = "Qt::Dialog";
+ } else if (type == Qt::Sheet) {
+ text = "Qt::Sheet";
+ } else if (type == Qt::Drawer) {
+ text = "Qt::Drawer";
+ } else if (type == Qt::Popup) {
+ text = "Qt::Popup";
+ } else if (type == Qt::Tool) {
+ text = "Qt::Tool";
+ } else if (type == Qt::ToolTip) {
+ text = "Qt::ToolTip";
+ } else if (type == Qt::SplashScreen) {
+ text = "Qt::SplashScreen";
+ }
+
+ if (flags & Qt::MSWindowsFixedSizeDialogHint)
+ text += "\n| Qt::MSWindowsFixedSizeDialogHint";
+ if (flags & Qt::X11BypassWindowManagerHint)
+ text += "\n| Qt::X11BypassWindowManagerHint";
+ if (flags & Qt::FramelessWindowHint)
+ text += "\n| Qt::FramelessWindowHint";
+ if (flags & Qt::WindowTitleHint)
+ text += "\n| Qt::WindowTitleHint";
+ if (flags & Qt::WindowSystemMenuHint)
+ text += "\n| Qt::WindowSystemMenuHint";
+ if (flags & Qt::WindowMinimizeButtonHint)
+ text += "\n| Qt::WindowMinimizeButtonHint";
+ if (flags & Qt::WindowMaximizeButtonHint)
+ text += "\n| Qt::WindowMaximizeButtonHint";
+ if (flags & Qt::WindowCloseButtonHint)
+ text += "\n| Qt::WindowCloseButtonHint";
+ if (flags & Qt::WindowContextHelpButtonHint)
+ text += "\n| Qt::WindowContextHelpButtonHint";
+ if (flags & Qt::WindowShadeButtonHint)
+ text += "\n| Qt::WindowShadeButtonHint";
+ if (flags & Qt::WindowStaysOnTopHint)
+ text += "\n| Qt::WindowStaysOnTopHint";
+ if (flags & Qt::CustomizeWindowHint)
+ text += "\n| Qt::CustomizeWindowHint";
+
+ textEdit->setPlainText(text);
+}
+//! [1]
diff --git a/examples/widgets/windowflags/previewwindow.h b/examples/widgets/windowflags/previewwindow.h
new file mode 100644
index 0000000..22ec649
--- /dev/null
+++ b/examples/widgets/windowflags/previewwindow.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PREVIEWWINDOW_H
+#define PREVIEWWINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QPushButton;
+class QTextEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class PreviewWindow : public QWidget
+{
+ Q_OBJECT
+
+public:
+ PreviewWindow(QWidget *parent = 0);
+
+ void setWindowFlags(Qt::WindowFlags flags);
+
+private:
+ QTextEdit *textEdit;
+ QPushButton *closeButton;
+};
+//! [0]
+
+#endif
diff --git a/examples/widgets/windowflags/windowflags.pro b/examples/widgets/windowflags/windowflags.pro
new file mode 100644
index 0000000..fa8a567
--- /dev/null
+++ b/examples/widgets/windowflags/windowflags.pro
@@ -0,0 +1,11 @@
+HEADERS = controllerwindow.h \
+ previewwindow.h
+SOURCES = controllerwindow.cpp \
+ previewwindow.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/windowflags
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS windowflags.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/windowflags
+INSTALLS += target sources