Long live Qt 4.5!

5 files changed, 414 insertions, 0 deletions

diff --git a/examples/designer/worldtimeclockplugin/worldtimeclock.cpp b/examples/designer/worldtimeclockplugin/worldtimeclock.cpp
new file mode 100644
index 0000000..77eff54
--- /dev/null
+++ b/examples/designer/worldtimeclockplugin/worldtimeclock.cpp
@@ -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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "worldtimeclock.h"
+
+WorldTimeClock::WorldTimeClock(QWidget *parent)
+    : QWidget(parent)
+{
+    timeZoneOffset = 0;
+
+    QTimer *timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), this, SLOT(update()));
+    timer->start(1000);
+
+    setWindowTitle(tr("World Time Clock"));
+    resize(200, 200);
+}
+
+void WorldTimeClock::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();
+    time = time.addSecs(timeZoneOffset);
+
+    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);
+    }
+
+    emit updated(time);
+}
+
+void WorldTimeClock::setTimeZone(int hourOffset)
+{
+    timeZoneOffset = qMin(qMax(-12, hourOffset), 12) * 3600;
+    update();
+}
diff --git a/examples/designer/worldtimeclockplugin/worldtimeclock.h b/examples/designer/worldtimeclockplugin/worldtimeclock.h
new file mode 100644
index 0000000..7bfe8c5
--- /dev/null
+++ b/examples/designer/worldtimeclockplugin/worldtimeclock.h
@@ -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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WORLDTIMECLOCK_H
+#define WORLDTIMECLOCK_H
+
+#include <QTime>
+#include <QWidget>
+#include <QtDesigner/QDesignerExportWidget>
+
+//! [0] //! [1]
+class QDESIGNER_WIDGET_EXPORT WorldTimeClock : public QWidget
+{
+    Q_OBJECT
+//! [0]
+
+public:
+    WorldTimeClock(QWidget *parent = 0);
+
+public slots:
+    void setTimeZone(int hourOffset);
+
+signals:
+    void updated(QTime currentTime);
+
+protected:
+    void paintEvent(QPaintEvent *event);
+
+private:
+    int timeZoneOffset;
+//! [2]
+};
+//! [1] //! [2]
+
+#endif
diff --git a/examples/designer/worldtimeclockplugin/worldtimeclockplugin.cpp b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.cpp
new file mode 100644
index 0000000..e73c45b
--- /dev/null
+++ b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.cpp
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** 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 "worldtimeclock.h"
+#include "worldtimeclockplugin.h"
+
+#include <QtPlugin>
+
+WorldTimeClockPlugin::WorldTimeClockPlugin(QObject *parent)
+    : QObject(parent)
+{
+    initialized = false;
+}
+
+void WorldTimeClockPlugin::initialize(QDesignerFormEditorInterface * /* core */)
+{
+    if (initialized)
+        return;
+
+    initialized = true;
+}
+
+bool WorldTimeClockPlugin::isInitialized() const
+{
+    return initialized;
+}
+
+QWidget *WorldTimeClockPlugin::createWidget(QWidget *parent)
+{
+    return new WorldTimeClock(parent);
+}
+
+QString WorldTimeClockPlugin::name() const
+{
+    return "WorldTimeClock";
+}
+
+QString WorldTimeClockPlugin::group() const
+{
+    return "Display Widgets [Examples]";
+}
+
+QIcon WorldTimeClockPlugin::icon() const
+{
+    return QIcon();
+}
+
+QString WorldTimeClockPlugin::toolTip() const
+{
+    return "";
+}
+
+QString WorldTimeClockPlugin::whatsThis() const
+{
+    return "";
+}
+
+bool WorldTimeClockPlugin::isContainer() const
+{
+    return false;
+}
+
+QString WorldTimeClockPlugin::domXml() const
+{
+    return "<ui language=\"c++\">\n"
+           " <widget class=\"WorldTimeClock\" name=\"worldTimeClock\">\n"
+           "  <property name=\"geometry\">\n"
+           "   <rect>\n"
+           "    <x>0</x>\n"
+           "    <y>0</y>\n"
+           "    <width>100</width>\n"
+           "    <height>100</height>\n"
+           "   </rect>\n"
+           "  </property>\n"
+           " </widget>\n"
+           "</ui>";
+}
+
+QString WorldTimeClockPlugin::includeFile() const
+{
+    return "worldtimeclock.h";
+}
+
+//! [0]
+Q_EXPORT_PLUGIN2(worldtimeclockplugin, WorldTimeClockPlugin)
+//! [0]
diff --git a/examples/designer/worldtimeclockplugin/worldtimeclockplugin.h b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.h
new file mode 100644
index 0000000..87d797a
--- /dev/null
+++ b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** 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 WORLDTIMECLOCKPLUGIN_H
+#define WORLDTIMECLOCKPLUGIN_H
+
+#include <QDesignerCustomWidgetInterface>
+
+//! [0]
+class WorldTimeClockPlugin : public QObject,
+                             public QDesignerCustomWidgetInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QDesignerCustomWidgetInterface)
+
+public:
+    WorldTimeClockPlugin(QObject *parent = 0);
+
+    bool isContainer() const;
+    bool isInitialized() const;
+    QIcon icon() const;
+    QString domXml() const;
+    QString group() const;
+    QString includeFile() const;
+    QString name() const;
+    QString toolTip() const;
+    QString whatsThis() const;
+    QWidget *createWidget(QWidget *parent);
+    void initialize(QDesignerFormEditorInterface *core);
+
+private:
+    bool initialized;
+};
+//! [0]
+
+#endif
diff --git a/examples/designer/worldtimeclockplugin/worldtimeclockplugin.pro b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.pro
new file mode 100644
index 0000000..cd117dc
--- /dev/null
+++ b/examples/designer/worldtimeclockplugin/worldtimeclockplugin.pro
@@ -0,0 +1,21 @@
+#! [0]
+CONFIG      += designer plugin
+#! [0]
+TARGET      = $$qtLibraryTarget($$TARGET)
+#! [1]
+TEMPLATE    = lib
+#! [1]
+QTDIR_build:DESTDIR     = $$QT_BUILD_TREE/plugins/designer
+
+#! [2]
+HEADERS     = worldtimeclock.h \
+              worldtimeclockplugin.h
+SOURCES     = worldtimeclock.cpp \
+              worldtimeclockplugin.cpp
+#! [2]
+
+# install
+target.path = $$[QT_INSTALL_PLUGINS]/designer
+sources.files = $$SOURCES $$HEADERS *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/designer/worldtimeclockplugin
+INSTALLS += target sources