diff options
Diffstat (limited to 'examples/widgets/painting/painterpaths')
-rw-r--r-- | examples/widgets/painting/painterpaths/main.cpp | 51 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/painterpaths.desktop | 11 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/painterpaths.pro | 15 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/renderarea.cpp | 130 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/renderarea.h | 80 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/window.cpp | 289 | ||||
-rw-r--r-- | examples/widgets/painting/painterpaths/window.h | 90 |
7 files changed, 666 insertions, 0 deletions
diff --git a/examples/widgets/painting/painterpaths/main.cpp b/examples/widgets/painting/painterpaths/main.cpp new file mode 100644 index 0000000000..dcbf1c0449 --- /dev/null +++ b/examples/widgets/painting/painterpaths/main.cpp @@ -0,0 +1,51 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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/painting/painterpaths/painterpaths.desktop b/examples/widgets/painting/painterpaths/painterpaths.desktop new file mode 100644 index 0000000000..ae92f2c589 --- /dev/null +++ b/examples/widgets/painting/painterpaths/painterpaths.desktop @@ -0,0 +1,11 @@ +[Desktop Entry] +Encoding=UTF-8 +Version=1.0 +Type=Application +Terminal=false +Name=Painter Paths +Exec=/opt/usr/bin/painterpaths +Icon=painterpaths +X-Window-Icon= +X-HildonDesk-ShowInToolbar=true +X-Osso-Type=application/x-executable diff --git a/examples/widgets/painting/painterpaths/painterpaths.pro b/examples/widgets/painting/painterpaths/painterpaths.pro new file mode 100644 index 0000000000..c988ba26e0 --- /dev/null +++ b/examples/widgets/painting/painterpaths/painterpaths.pro @@ -0,0 +1,15 @@ +HEADERS = renderarea.h \ + window.h +SOURCES = main.cpp \ + renderarea.cpp \ + window.cpp +unix:!mac:!vxworks:!integrity:LIBS += -lm + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/painting/painterpaths +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS painterpaths.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/painting/painterpaths +INSTALLS += target sources + +QT += widgets + diff --git a/examples/widgets/painting/painterpaths/renderarea.cpp b/examples/widgets/painting/painterpaths/renderarea.cpp new file mode 100644 index 0000000000..0b3f1fdc0d --- /dev/null +++ b/examples/widgets/painting/painterpaths/renderarea.cpp @@ -0,0 +1,130 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets> + +#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/widgets/painting/painterpaths/renderarea.h b/examples/widgets/painting/painterpaths/renderarea.h new file mode 100644 index 0000000000..5c310fdf62 --- /dev/null +++ b/examples/widgets/painting/painterpaths/renderarea.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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/widgets/painting/painterpaths/window.cpp b/examples/widgets/painting/painterpaths/window.cpp new file mode 100644 index 0000000000..3d3eef9d2b --- /dev/null +++ b/examples/widgets/painting/painterpaths/window.cpp @@ -0,0 +1,289 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets> + +#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.push_back(new RenderArea(rectPath)); + renderAreas.push_back(new RenderArea(roundRectPath)); + renderAreas.push_back(new RenderArea(ellipsePath)); + renderAreas.push_back(new RenderArea(piePath)); + renderAreas.push_back(new RenderArea(polygonPath)); + renderAreas.push_back(new RenderArea(groupPath)); + renderAreas.push_back(new RenderArea(textPath)); + renderAreas.push_back(new RenderArea(bezierPath)); + renderAreas.push_back(new RenderArea(starPath)); +//! [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(QLatin1String("\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(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) { + connect(penWidthSpinBox, SIGNAL(valueChanged(int)), + *it, SLOT(setPenWidth(int))); + connect(rotationAngleSpinBox, SIGNAL(valueChanged(int)), + *it, SLOT(setRotationAngle(int))); + } + +//! [16] //! [17] + QGridLayout *topLayout = new QGridLayout; + + int i=0; + for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++, i++) + topLayout->addWidget(*it, 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(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + (*it)->setFillRule(rule); +} +//! [19] + +//! [20] +void Window::fillGradientChanged() +{ + QColor color1 = qvariant_cast<QColor>(currentItemData(fillColor1ComboBox)); + QColor color2 = qvariant_cast<QColor>(currentItemData(fillColor2ComboBox)); + + for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + (*it)->setFillGradient(color1, color2); +} +//! [20] + +//! [21] +void Window::penColorChanged() +{ + QColor color = qvariant_cast<QColor>(currentItemData(penColorComboBox)); + + for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + (*it)->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/widgets/painting/painterpaths/window.h b/examples/widgets/painting/painterpaths/window.h new file mode 100644 index 0000000000..4c01719b16 --- /dev/null +++ b/examples/widgets/painting/painterpaths/window.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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] + QList<RenderArea*> renderAreas; + 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 |