Long live Qt for S60!

6 files changed, 662 insertions, 0 deletions

diff --git a/examples/painting/painterpaths/main.cpp b/examples/painting/painterpaths/main.cpp
new file mode 100644
index 0000000..fa8b0ab
--- /dev/null
+++ b/examples/painting/painterpaths/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/painting/painterpaths/painterpaths.pro b/examples/painting/painterpaths/painterpaths.pro
new file mode 100644
index 0000000..6c9ba95
--- /dev/null
+++ b/examples/painting/painterpaths/painterpaths.pro
@@ -0,0 +1,16 @@
+HEADERS       = renderarea.h \
+                window.h
+SOURCES       = main.cpp \
+                renderarea.cpp \
+                window.cpp
+unix:!mac:!symbian:LIBS += -lm
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/painting/painterpaths
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS painterpaths.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/painting/painterpaths
+INSTALLS += target sources
+
+include($$QT_SOURCE_TREE/examples/examplebase.pri)
+
+symbian:TARGET.UID3 = 0xA000A64C
\ No newline at end of file
diff --git a/examples/painting/painterpaths/renderarea.cpp b/examples/painting/painterpaths/renderarea.cpp
new file mode 100644
index 0000000..64d149b
--- /dev/null
+++ b/examples/painting/painterpaths/renderarea.cpp
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** 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 "renderarea.h"
+
+//! [0]
+RenderArea::RenderArea(const QPainterPath &path, QWidget *parent)
+    : QWidget(parent), path(path)
+{
+    penWidth = 1;
+    rotationAngle = 0;
+    setBackgroundRole(QPalette::Base);
+}
+//! [0]
+
+//! [1]
+QSize RenderArea::minimumSizeHint() const
+{
+    return QSize(50, 50);
+}
+//! [1]
+
+//! [2]
+QSize RenderArea::sizeHint() const
+{
+    return QSize(100, 100);
+}
+//! [2]
+
+//! [3]
+void RenderArea::setFillRule(Qt::FillRule rule)
+{
+    path.setFillRule(rule);
+    update();
+}
+//! [3]
+
+//! [4]
+void RenderArea::setFillGradient(const QColor &color1, const QColor &color2)
+{
+    fillColor1 = color1;
+    fillColor2 = color2;
+    update();
+}
+//! [4]
+
+//! [5]
+void RenderArea::setPenWidth(int width)
+{
+    penWidth = width;
+    update();
+}
+//! [5]
+
+//! [6]
+void RenderArea::setPenColor(const QColor &color)
+{
+    penColor = color;
+    update();
+}
+//! [6]
+
+//! [7]
+void RenderArea::setRotationAngle(int degrees)
+{
+    rotationAngle = degrees;
+    update();
+}
+//! [7]
+
+//! [8]
+void RenderArea::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing);
+//! [8] //! [9]
+    painter.scale(width() / 100.0, height() / 100.0);
+    painter.translate(50.0, 50.0);
+    painter.rotate(-rotationAngle);
+    painter.translate(-50.0, -50.0);
+
+//! [9] //! [10]
+    painter.setPen(QPen(penColor, penWidth, Qt::SolidLine, Qt::RoundCap,
+                        Qt::RoundJoin));
+    QLinearGradient gradient(0, 0, 0, 100);
+    gradient.setColorAt(0.0, fillColor1);
+    gradient.setColorAt(1.0, fillColor2);
+    painter.setBrush(gradient);
+    painter.drawPath(path);
+}
+//! [10]
diff --git a/examples/painting/painterpaths/renderarea.h b/examples/painting/painterpaths/renderarea.h
new file mode 100644
index 0000000..39b7efd
--- /dev/null
+++ b/examples/painting/painterpaths/renderarea.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** 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 RENDERAREA_H
+#define RENDERAREA_H
+
+#include <QPainterPath>
+#include <QWidget>
+
+//! [0]
+class RenderArea : public QWidget
+{
+    Q_OBJECT
+
+public:
+    RenderArea(const QPainterPath &path, QWidget *parent = 0);
+
+    QSize minimumSizeHint() const;
+    QSize sizeHint() const;
+
+public slots:
+    void setFillRule(Qt::FillRule rule);
+    void setFillGradient(const QColor &color1, const QColor &color2);
+    void setPenWidth(int width);
+    void setPenColor(const QColor &color);
+    void setRotationAngle(int degrees);
+
+protected:
+    void paintEvent(QPaintEvent *event);
+//! [0]
+
+//! [1]
+private:
+    QPainterPath path;
+    QColor fillColor1;
+    QColor fillColor2;
+    int penWidth;
+    QColor penColor;
+    int rotationAngle;
+};
+//! [1]
+
+#endif
diff --git a/examples/painting/painterpaths/window.cpp b/examples/painting/painterpaths/window.cpp
new file mode 100644
index 0000000..712e961
--- /dev/null
+++ b/examples/painting/painterpaths/window.cpp
@@ -0,0 +1,289 @@
+/****************************************************************************
+**
+** 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 "renderarea.h"
+#include "window.h"
+
+//! [0]
+const float Pi = 3.14159f;
+//! [0]
+
+//! [1]
+Window::Window()
+{
+    QPainterPath rectPath;
+    rectPath.moveTo(20.0, 30.0);
+    rectPath.lineTo(80.0, 30.0);
+    rectPath.lineTo(80.0, 70.0);
+    rectPath.lineTo(20.0, 70.0);
+    rectPath.closeSubpath();
+//! [1]
+
+//! [2]
+    QPainterPath roundRectPath;
+    roundRectPath.moveTo(80.0, 35.0);
+    roundRectPath.arcTo(70.0, 30.0, 10.0, 10.0, 0.0, 90.0);
+    roundRectPath.lineTo(25.0, 30.0);
+    roundRectPath.arcTo(20.0, 30.0, 10.0, 10.0, 90.0, 90.0);
+    roundRectPath.lineTo(20.0, 65.0);
+    roundRectPath.arcTo(20.0, 60.0, 10.0, 10.0, 180.0, 90.0);
+    roundRectPath.lineTo(75.0, 70.0);
+    roundRectPath.arcTo(70.0, 60.0, 10.0, 10.0, 270.0, 90.0);
+    roundRectPath.closeSubpath();
+//! [2]
+
+//! [3]
+    QPainterPath ellipsePath;
+    ellipsePath.moveTo(80.0, 50.0);
+    ellipsePath.arcTo(20.0, 30.0, 60.0, 40.0, 0.0, 360.0);
+//! [3]
+
+//! [4]
+    QPainterPath piePath;
+    piePath.moveTo(50.0, 50.0);
+    piePath.arcTo(20.0, 30.0, 60.0, 40.0, 60.0, 240.0);
+    piePath.closeSubpath();
+//! [4]
+
+//! [5]
+    QPainterPath polygonPath;
+    polygonPath.moveTo(10.0, 80.0);
+    polygonPath.lineTo(20.0, 10.0);
+    polygonPath.lineTo(80.0, 30.0);
+    polygonPath.lineTo(90.0, 70.0);
+    polygonPath.closeSubpath();
+//! [5]
+
+//! [6]
+    QPainterPath groupPath;
+    groupPath.moveTo(60.0, 40.0);
+    groupPath.arcTo(20.0, 20.0, 40.0, 40.0, 0.0, 360.0);
+    groupPath.moveTo(40.0, 40.0);
+    groupPath.lineTo(40.0, 80.0);
+    groupPath.lineTo(80.0, 80.0);
+    groupPath.lineTo(80.0, 40.0);
+    groupPath.closeSubpath();
+//! [6]
+
+//! [7]
+    QPainterPath textPath;
+    QFont timesFont("Times", 50);
+    timesFont.setStyleStrategy(QFont::ForceOutline);
+    textPath.addText(10, 70, timesFont, tr("Qt"));
+//! [7]
+
+//! [8]
+    QPainterPath bezierPath;
+    bezierPath.moveTo(20, 30);
+    bezierPath.cubicTo(80, 0, 50, 50, 80, 80);
+//! [8]
+
+//! [9]
+    QPainterPath starPath;
+    starPath.moveTo(90, 50);
+    for (int i = 1; i < 5; ++i) {
+        starPath.lineTo(50 + 40 * cos(0.8 * i * Pi),
+                        50 + 40 * sin(0.8 * i * Pi));
+    }
+    starPath.closeSubpath();
+//! [9]
+
+//! [10]
+    renderAreas[0] = new RenderArea(rectPath);
+    renderAreas[1] = new RenderArea(roundRectPath);
+    renderAreas[2] = new RenderArea(ellipsePath);
+    renderAreas[3] = new RenderArea(piePath);
+    renderAreas[4] = new RenderArea(polygonPath);
+    renderAreas[5] = new RenderArea(groupPath);
+    renderAreas[6] = new RenderArea(textPath);
+    renderAreas[7] = new RenderArea(bezierPath);
+    renderAreas[8] = new RenderArea(starPath);
+    Q_ASSERT(NumRenderAreas == 9);
+//! [10]
+
+//! [11]
+    fillRuleComboBox = new QComboBox;
+    fillRuleComboBox->addItem(tr("Odd Even"), Qt::OddEvenFill);
+    fillRuleComboBox->addItem(tr("Winding"), Qt::WindingFill);
+
+    fillRuleLabel = new QLabel(tr("Fill &Rule:"));
+    fillRuleLabel->setBuddy(fillRuleComboBox);
+//! [11]
+
+//! [12]
+    fillColor1ComboBox = new QComboBox;
+    populateWithColors(fillColor1ComboBox);
+    fillColor1ComboBox->setCurrentIndex(
+            fillColor1ComboBox->findText("mediumslateblue"));
+
+    fillColor2ComboBox = new QComboBox;
+    populateWithColors(fillColor2ComboBox);
+    fillColor2ComboBox->setCurrentIndex(
+            fillColor2ComboBox->findText("cornsilk"));
+
+    fillGradientLabel = new QLabel(tr("&Fill Gradient:"));
+    fillGradientLabel->setBuddy(fillColor1ComboBox);
+
+    fillToLabel = new QLabel(tr("to"));
+    fillToLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+
+    penWidthSpinBox = new QSpinBox;
+    penWidthSpinBox->setRange(0, 20);
+
+    penWidthLabel = new QLabel(tr("&Pen Width:"));
+    penWidthLabel->setBuddy(penWidthSpinBox);
+
+    penColorComboBox = new QComboBox;
+    populateWithColors(penColorComboBox);
+    penColorComboBox->setCurrentIndex(
+            penColorComboBox->findText("darkslateblue"));
+
+    penColorLabel = new QLabel(tr("Pen &Color:"));
+    penColorLabel->setBuddy(penColorComboBox);
+
+    rotationAngleSpinBox = new QSpinBox;
+    rotationAngleSpinBox->setRange(0, 359);
+    rotationAngleSpinBox->setWrapping(true);
+    rotationAngleSpinBox->setSuffix("\xB0");
+
+    rotationAngleLabel = new QLabel(tr("&Rotation Angle:"));
+    rotationAngleLabel->setBuddy(rotationAngleSpinBox);
+//! [12]
+
+//! [16]
+    connect(fillRuleComboBox, SIGNAL(activated(int)),
+            this, SLOT(fillRuleChanged()));
+    connect(fillColor1ComboBox, SIGNAL(activated(int)),
+            this, SLOT(fillGradientChanged()));
+    connect(fillColor2ComboBox, SIGNAL(activated(int)),
+            this, SLOT(fillGradientChanged()));
+    connect(penColorComboBox, SIGNAL(activated(int)),
+            this, SLOT(penColorChanged()));
+
+    for (int i = 0; i < NumRenderAreas; ++i) {
+        connect(penWidthSpinBox, SIGNAL(valueChanged(int)),
+                renderAreas[i], SLOT(setPenWidth(int)));
+        connect(rotationAngleSpinBox, SIGNAL(valueChanged(int)),
+                renderAreas[i], SLOT(setRotationAngle(int)));
+    }
+
+//! [16] //! [17]
+    QGridLayout *topLayout = new QGridLayout;
+    for (int i = 0; i < NumRenderAreas; ++i)
+        topLayout->addWidget(renderAreas[i], i / 3, i % 3);
+
+    QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->addLayout(topLayout, 0, 0, 1, 4);
+    mainLayout->addWidget(fillRuleLabel, 1, 0);
+    mainLayout->addWidget(fillRuleComboBox, 1, 1, 1, 3);
+    mainLayout->addWidget(fillGradientLabel, 2, 0);
+    mainLayout->addWidget(fillColor1ComboBox, 2, 1);
+    mainLayout->addWidget(fillToLabel, 2, 2);
+    mainLayout->addWidget(fillColor2ComboBox, 2, 3);
+    mainLayout->addWidget(penWidthLabel, 3, 0);
+    mainLayout->addWidget(penWidthSpinBox, 3, 1, 1, 3);
+    mainLayout->addWidget(penColorLabel, 4, 0);
+    mainLayout->addWidget(penColorComboBox, 4, 1, 1, 3);
+    mainLayout->addWidget(rotationAngleLabel, 5, 0);
+    mainLayout->addWidget(rotationAngleSpinBox, 5, 1, 1, 3);
+    setLayout(mainLayout);
+//! [17]
+
+//! [18]
+    fillRuleChanged();
+    fillGradientChanged();
+    penColorChanged();
+    penWidthSpinBox->setValue(2);
+
+    setWindowTitle(tr("Painter Paths"));
+}
+//! [18]
+
+//! [19]
+void Window::fillRuleChanged()
+{
+    Qt::FillRule rule = (Qt::FillRule)currentItemData(fillRuleComboBox).toInt();
+
+    for (int i = 0; i < NumRenderAreas; ++i)
+        renderAreas[i]->setFillRule(rule);
+}
+//! [19]
+
+//! [20]
+void Window::fillGradientChanged()
+{
+    QColor color1 = qvariant_cast<QColor>(currentItemData(fillColor1ComboBox));
+    QColor color2 = qvariant_cast<QColor>(currentItemData(fillColor2ComboBox));
+
+    for (int i = 0; i < NumRenderAreas; ++i)
+        renderAreas[i]->setFillGradient(color1, color2);
+}
+//! [20]
+
+//! [21]
+void Window::penColorChanged()
+{
+    QColor color = qvariant_cast<QColor>(currentItemData(penColorComboBox));
+
+    for (int i = 0; i < NumRenderAreas; ++i)
+        renderAreas[i]->setPenColor(color);
+}
+//! [21]
+
+//! [22]
+void Window::populateWithColors(QComboBox *comboBox)
+{
+    QStringList colorNames = QColor::colorNames();
+    foreach (QString name, colorNames)
+        comboBox->addItem(name, QColor(name));
+}
+//! [22]
+
+//! [23]
+QVariant Window::currentItemData(QComboBox *comboBox)
+{
+    return comboBox->itemData(comboBox->currentIndex());
+}
+//! [23]
diff --git a/examples/painting/painterpaths/window.h b/examples/painting/painterpaths/window.h
new file mode 100644
index 0000000..f2ad0ae
--- /dev/null
+++ b/examples/painting/painterpaths/window.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 WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QComboBox;
+class QLabel;
+class QSpinBox;
+QT_END_NAMESPACE
+class RenderArea;
+
+//! [0]
+class Window : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Window();
+
+private slots:
+    void fillRuleChanged();
+    void fillGradientChanged();
+    void penColorChanged();
+//! [0]
+
+//! [1]
+private:
+    void populateWithColors(QComboBox *comboBox);
+    QVariant currentItemData(QComboBox *comboBox);
+//! [1]
+
+//! [2]
+    enum { NumRenderAreas = 9 };
+
+    RenderArea *renderAreas[NumRenderAreas];
+    QLabel *fillRuleLabel;
+    QLabel *fillGradientLabel;
+    QLabel *fillToLabel;
+    QLabel *penWidthLabel;
+    QLabel *penColorLabel;
+    QLabel *rotationAngleLabel;
+    QComboBox *fillRuleComboBox;
+    QComboBox *fillColor1ComboBox;
+    QComboBox *fillColor2ComboBox;
+    QSpinBox *penWidthSpinBox;
+    QComboBox *penColorComboBox;
+    QSpinBox *rotationAngleSpinBox;
+};
+//! [2]
+
+#endif