diff options
Diffstat (limited to 'tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest')
16 files changed, 742 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.cpp new file mode 100644 index 0000000000..57ab62b1c3 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.cpp @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chip.h" + +#include <QtGui> + +Chip::Chip(const QColor &color, int x, int y) +{ + this->x = x; + this->y = y; + this->color = color; + setZValue((x + y) % 2); + + setFlags(ItemIsSelectable | ItemIsMovable); + setAcceptsHoverEvents(true); +} + +QRectF Chip::boundingRect() const +{ + return QRectF(0, 0, 110, 70); +} + +QPainterPath Chip::shape() const +{ + QPainterPath path; + path.addRect(14, 14, 82, 42); + return path; +} + +void Chip::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) +{ + Q_UNUSED(widget); + + QColor fillColor = (option->state & QStyle::State_Selected) ? color.dark(150) : color; + if (option->state & QStyle::State_MouseOver) + fillColor = fillColor.light(125); + + if (option->levelOfDetail < 0.2) { + if (option->levelOfDetail < 0.125) { + painter->fillRect(QRectF(0, 0, 110, 70), fillColor); + return; + } + + painter->setPen(QPen(Qt::black, 0)); + painter->setBrush(fillColor); + painter->drawRect(13, 13, 97, 57); + return; + } + + QPen oldPen = painter->pen(); + QPen pen = oldPen; + int width = 0; + if (option->state & QStyle::State_Selected) + width += 2; + + pen.setWidth(width); + painter->setBrush(QBrush(fillColor.dark(option->state & QStyle::State_Sunken ? 120 : 100))); + + painter->drawRect(QRect(14, 14, 79, 39)); + if (option->levelOfDetail >= 1) { + painter->setPen(QPen(Qt::gray, 1)); + painter->drawLine(15, 54, 94, 54); + painter->drawLine(94, 53, 94, 15); + painter->setPen(QPen(Qt::black, 0)); + } + + // Draw text + if (option->levelOfDetail >= 2) { + QFont font("Times", 10); + font.setStyleStrategy(QFont::ForceOutline); + painter->setFont(font); + painter->save(); + painter->scale(0.1, 0.1); + painter->drawText(170, 180, QString("Model: VSC-2000 (Very Small Chip) at %1x%2").arg(x).arg(y)); + painter->drawText(170, 200, QString("Serial number: DLWR-WEER-123L-ZZ33-SDSJ")); + painter->drawText(170, 220, QString("Manufacturer: Chip Manufacturer")); + painter->restore(); + } + + // Draw lines + QVarLengthArray<QLineF, 36> lines; + if (option->levelOfDetail >= 0.5) { + for (int i = 0; i <= 10; i += (option->levelOfDetail > 0.5 ? 1 : 2)) { + lines.append(QLineF(18 + 7 * i, 13, 18 + 7 * i, 5)); + lines.append(QLineF(18 + 7 * i, 54, 18 + 7 * i, 62)); + } + for (int i = 0; i <= 6; i += (option->levelOfDetail > 0.5 ? 1 : 2)) { + lines.append(QLineF(5, 18 + i * 5, 13, 18 + i * 5)); + lines.append(QLineF(94, 18 + i * 5, 102, 18 + i * 5)); + } + } + if (option->levelOfDetail >= 0.4) { + const QLineF lineData[] = { + QLineF(25, 35, 35, 35), + QLineF(35, 30, 35, 40), + QLineF(35, 30, 45, 35), + QLineF(35, 40, 45, 35), + QLineF(45, 30, 45, 40), + QLineF(45, 35, 55, 35) + }; + lines.append(lineData, 6); + } + painter->drawLines(lines.data(), lines.size()); + + // Draw red ink + if (stuff.size() > 1) { + painter->setPen(QPen(Qt::red, 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin)); + painter->setBrush(Qt::NoBrush); + QPainterPath path; + path.moveTo(stuff.first()); + for (int i = 1; i < stuff.size(); ++i) + path.lineTo(stuff.at(i)); + painter->drawPath(path); + } +} + +void Chip::mousePressEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsItem::mousePressEvent(event); + update(); +} + +void Chip::mouseMoveEvent(QGraphicsSceneMouseEvent *event) +{ + if (event->modifiers() & Qt::ShiftModifier) { + stuff << event->pos(); + update(); + return; + } + QGraphicsItem::mouseMoveEvent(event); +} + +void Chip::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) +{ + QGraphicsItem::mouseReleaseEvent(event); + update(); +} diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.debug b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.debug Binary files differnew file mode 100644 index 0000000000..8fe1e5b0f1 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.debug diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.h b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.h new file mode 100644 index 0000000000..c14f8c41de --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.h @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CHIP_H +#define CHIP_H + +#include <QtGui/QColor> +#include <QtGui/QGraphicsItem> + +class Chip : public QGraphicsItem +{ +public: + Chip(const QColor &color, int x, int y); + + QRectF boundingRect() const; + QPainterPath shape() const; + void paint(QPainter *painter, const QStyleOptionGraphicsItem *item, QWidget *widget); + +protected: + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + +private: + int x, y; + QColor color; + QVector<QPointF> stuff; +}; + +#endif diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.pro b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.pro new file mode 100644 index 0000000000..8ef79cef23 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/chip.pro @@ -0,0 +1,19 @@ +RESOURCES += images.qrc + +HEADERS += mainwindow.h view.h chip.h +SOURCES += main.cpp +SOURCES += mainwindow.cpp view.cpp chip.cpp + +qtHaveModule(opengl): QT += opengl + +build_all:!build_pass { + CONFIG -= build_all + CONFIG += release +} + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/graphicsview/chip +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.png *.pro *.html *.doc images +sources.path = $$[QT_INSTALL_EXAMPLES]/graphicsview/chip +INSTALLS += target sources + diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/fileprint.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/fileprint.png Binary files differnew file mode 100644 index 0000000000..ba7c02dc18 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/fileprint.png diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/images.qrc b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/images.qrc new file mode 100644 index 0000000000..c7cdf0c4c0 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/images.qrc @@ -0,0 +1,10 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> + <file>qt4logo.png</file> + <file>zoomin.png</file> + <file>zoomout.png</file> + <file>rotateleft.png</file> + <file>rotateright.png</file> + <file>fileprint.png</file> +</qresource> +</RCC> diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/main.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/main.cpp new file mode 100644 index 0000000000..53fcfa7192 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/main.cpp @@ -0,0 +1,44 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" + +#include <QApplication> + +int main(int argc, char **argv) +{ + Q_INIT_RESOURCE(images); + + QApplication app(argc, argv); + app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings); + + MainWindow window; + window.show(); + + return app.exec(); +} diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp new file mode 100644 index 0000000000..b162461403 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" +#include "view.h" +#include "chip.h" + +#include <QtGui> + +MainWindow::MainWindow(QWidget *parent) + : QWidget(parent) +{ + populateScene(); + + View *view = new View("Top left view"); + view->view()->setScene(scene); + QHBoxLayout *layout = new QHBoxLayout; + layout->addWidget(view); + setLayout(layout); + + setWindowTitle(tr("Chip Example")); +} + +void MainWindow::populateScene() +{ + scene = new QGraphicsScene; + + QImage image(":/qt4logo.png"); + + // Populate scene + int xx = 0; + int nitems = 0; + for (int i = -11000; i < 11000; i += 110) { + ++xx; + int yy = 0; + for (int j = -7000; j < 7000; j += 70) { + ++yy; + qreal x = (i + 11000) / 22000.0; + qreal y = (j + 7000) / 14000.0; + + QColor color(image.pixel(int(image.width() * x), int(image.height() * y))); + QGraphicsItem *item = new Chip(color, xx, yy); + item->setPos(QPointF(i, j)); + scene->addItem(item); + + ++nitems; + } + } +} diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h new file mode 100644 index 0000000000..b0e12b448a --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.h @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include <QtGui/qwidget.h> + +QT_FORWARD_DECLARE_CLASS(QGraphicsScene) +QT_FORWARD_DECLARE_CLASS(QGraphicsView) +QT_FORWARD_DECLARE_CLASS(QLabel) +QT_FORWARD_DECLARE_CLASS(QSlider) +QT_FORWARD_DECLARE_CLASS(QSplitter) + +class MainWindow : public QWidget +{ + Q_OBJECT +public: + MainWindow(QWidget *parent = 0); + +private: + void setupMatrix(); + void populateScene(); + + QGraphicsScene *scene; +}; + +#endif diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/qt4logo.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/qt4logo.png Binary files differnew file mode 100644 index 0000000000..157e86ed64 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/qt4logo.png diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateleft.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateleft.png Binary files differnew file mode 100644 index 0000000000..8cfa931986 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateleft.png diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateright.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateright.png Binary files differnew file mode 100644 index 0000000000..ec5e8664a1 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/rotateright.png diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.cpp new file mode 100644 index 0000000000..de4e9e5ad7 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.cpp @@ -0,0 +1,251 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "view.h" + +#include <QtGui> + +#if 0 // Used to be included in Qt4 for Q_WS_WIN +#define CALLGRIND_START_INSTRUMENTATION {} +#define CALLGRIND_STOP_INSTRUMENTATION {} +#else +#include "valgrind/callgrind.h" +#endif + +#ifndef QT_NO_OPENGL +#include <QtOpenGL> +#endif + +#include <qmath.h> + +class CountView : public QGraphicsView +{ +protected: + void paintEvent(QPaintEvent *event) + { + static int n = 0; + if (n) + CALLGRIND_START_INSTRUMENTATION + QGraphicsView::paintEvent(event); + if (n) + CALLGRIND_STOP_INSTRUMENTATION + if (++n == 500) + qApp->quit(); + } +}; + +View::View(const QString &name, QWidget *parent) + : QFrame(parent) +{ + setFrameStyle(Sunken | StyledPanel); + graphicsView = new CountView; + graphicsView->setRenderHint(QPainter::Antialiasing, false); + graphicsView->setDragMode(QGraphicsView::RubberBandDrag); + graphicsView->setViewportUpdateMode(QGraphicsView::SmartViewportUpdate); + + int size = style()->pixelMetric(QStyle::PM_ToolBarIconSize); + QSize iconSize(size, size); + + QToolButton *zoomInIcon = new QToolButton; + zoomInIcon->setAutoRepeat(true); + zoomInIcon->setAutoRepeatInterval(33); + zoomInIcon->setAutoRepeatDelay(0); + zoomInIcon->setIcon(QPixmap(":/zoomin.png")); + zoomInIcon->setIconSize(iconSize); + QToolButton *zoomOutIcon = new QToolButton; + zoomOutIcon->setAutoRepeat(true); + zoomOutIcon->setAutoRepeatInterval(33); + zoomOutIcon->setAutoRepeatDelay(0); + zoomOutIcon->setIcon(QPixmap(":/zoomout.png")); + zoomOutIcon->setIconSize(iconSize); + zoomSlider = new QSlider; + zoomSlider->setMinimum(0); + zoomSlider->setMaximum(500); + zoomSlider->setValue(250); + zoomSlider->setTickPosition(QSlider::TicksRight); + + // Zoom slider layout + QVBoxLayout *zoomSliderLayout = new QVBoxLayout; + zoomSliderLayout->addWidget(zoomInIcon); + zoomSliderLayout->addWidget(zoomSlider); + zoomSliderLayout->addWidget(zoomOutIcon); + + QToolButton *rotateLeftIcon = new QToolButton; + rotateLeftIcon->setIcon(QPixmap(":/rotateleft.png")); + rotateLeftIcon->setIconSize(iconSize); + QToolButton *rotateRightIcon = new QToolButton; + rotateRightIcon->setIcon(QPixmap(":/rotateright.png")); + rotateRightIcon->setIconSize(iconSize); + rotateSlider = new QSlider; + rotateSlider->setOrientation(Qt::Horizontal); + rotateSlider->setMinimum(-360); + rotateSlider->setMaximum(360); + rotateSlider->setValue(0); + rotateSlider->setTickPosition(QSlider::TicksBelow); + + // Rotate slider layout + QHBoxLayout *rotateSliderLayout = new QHBoxLayout; + rotateSliderLayout->addWidget(rotateLeftIcon); + rotateSliderLayout->addWidget(rotateSlider); + rotateSliderLayout->addWidget(rotateRightIcon); + + resetButton = new QToolButton; + resetButton->setText(tr("0")); + resetButton->setEnabled(false); + + // Label layout + QHBoxLayout *labelLayout = new QHBoxLayout; + label = new QLabel(name); + antialiasButton = new QToolButton; + antialiasButton->setText(tr("Antialiasing")); + antialiasButton->setCheckable(true); + antialiasButton->setChecked(false); + openGlButton = new QToolButton; + openGlButton->setText(tr("OpenGL")); + openGlButton->setCheckable(true); +#ifndef QT_NO_OPENGL + openGlButton->setEnabled(QGLFormat::hasOpenGL()); +#else + openGlButton->setEnabled(false); +#endif + printButton = new QToolButton; + printButton->setIcon(QIcon(QPixmap(":/fileprint.png"))); + + labelLayout->addWidget(label); + labelLayout->addStretch(); + labelLayout->addWidget(antialiasButton); + labelLayout->addWidget(openGlButton); + labelLayout->addWidget(printButton); + + QGridLayout *topLayout = new QGridLayout; + topLayout->addLayout(labelLayout, 0, 0); + topLayout->addWidget(graphicsView, 1, 0); + topLayout->addLayout(zoomSliderLayout, 1, 1); + topLayout->addLayout(rotateSliderLayout, 2, 0); + topLayout->addWidget(resetButton, 2, 1); + setLayout(topLayout); + + connect(resetButton, SIGNAL(clicked()), this, SLOT(resetView())); + connect(zoomSlider, SIGNAL(valueChanged(int)), this, SLOT(setupMatrix())); + connect(rotateSlider, SIGNAL(valueChanged(int)), this, SLOT(setupMatrix())); + connect(graphicsView->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(setResetButtonEnabled())); + connect(graphicsView->horizontalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(setResetButtonEnabled())); + connect(antialiasButton, SIGNAL(toggled(bool)), this, SLOT(toggleAntialiasing())); + connect(openGlButton, SIGNAL(toggled(bool)), this, SLOT(toggleOpenGL())); + connect(rotateLeftIcon, SIGNAL(clicked()), this, SLOT(rotateLeft())); + connect(rotateRightIcon, SIGNAL(clicked()), this, SLOT(rotateRight())); + connect(zoomInIcon, SIGNAL(clicked()), this, SLOT(zoomIn())); + connect(zoomOutIcon, SIGNAL(clicked()), this, SLOT(zoomOut())); + connect(printButton, SIGNAL(clicked()), this, SLOT(print())); + + setupMatrix(); + + startTimer(0); +} + +QGraphicsView *View::view() const +{ + return graphicsView; +} + +void View::resetView() +{ + zoomSlider->setValue(250); + rotateSlider->setValue(0); + setupMatrix(); + graphicsView->ensureVisible(QRectF(0, 0, 0, 0)); + + resetButton->setEnabled(false); +} + +void View::setResetButtonEnabled() +{ + resetButton->setEnabled(true); +} + +void View::setupMatrix() +{ + qreal scale = qPow(qreal(2), (zoomSlider->value() - 250) / qreal(50)); + + QMatrix matrix; + matrix.scale(scale, scale); + matrix.rotate(rotateSlider->value()); + + graphicsView->setMatrix(matrix); + setResetButtonEnabled(); +} + +void View::toggleOpenGL() +{ +#ifndef QT_NO_OPENGL + graphicsView->setViewport(openGlButton->isChecked() ? new QGLWidget(QGLFormat(QGL::SampleBuffers)) : new QWidget); +#endif +} + +void View::toggleAntialiasing() +{ + graphicsView->setRenderHint(QPainter::Antialiasing, antialiasButton->isChecked()); +} + +void View::print() +{ +#ifndef QT_NO_PRINTER + QPrinter printer; + QPrintDialog dialog(&printer, this); + if (dialog.exec() == QDialog::Accepted) { + QPainter painter(&printer); + graphicsView->render(&painter); + } +#endif +} + +void View::zoomIn() +{ + zoomSlider->setValue(zoomSlider->value() + 1); +} + +void View::zoomOut() +{ + zoomSlider->setValue(zoomSlider->value() - 1); +} + +void View::rotateLeft() +{ + rotateSlider->setValue(rotateSlider->value() - 10); +} + +void View::rotateRight() +{ + rotateSlider->setValue(rotateSlider->value() + 10); +} + +void View::timerEvent(QTimerEvent *) +{ + graphicsView->horizontalScrollBar()->setValue(graphicsView->horizontalScrollBar()->value() + 1); +} + diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.h b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.h new file mode 100644 index 0000000000..e20543858b --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/view.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef VIEW_H +#define VIEW_H + +#include <QFrame> + +QT_FORWARD_DECLARE_CLASS(QGraphicsView) +QT_FORWARD_DECLARE_CLASS(QLabel) +QT_FORWARD_DECLARE_CLASS(QSlider) +QT_FORWARD_DECLARE_CLASS(QToolButton) + +class View : public QFrame +{ + Q_OBJECT +public: + View(const QString &name, QWidget *parent = 0); + + QGraphicsView *view() const; + +private slots: + void resetView(); + void setResetButtonEnabled(); + void setupMatrix(); + void toggleOpenGL(); + void toggleAntialiasing(); + void print(); + + void zoomIn(); + void zoomOut(); + void rotateLeft(); + void rotateRight(); + + void timerEvent(QTimerEvent *); + +private: + QGraphicsView *graphicsView; + QLabel *label; + QToolButton *openGlButton; + QToolButton *antialiasButton; + QToolButton *printButton; + QToolButton *resetButton; + QSlider *zoomSlider; + QSlider *rotateSlider; +}; + +#endif diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomin.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomin.png Binary files differnew file mode 100644 index 0000000000..8b0daeea48 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomin.png diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomout.png b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomout.png Binary files differnew file mode 100644 index 0000000000..1575dd24f6 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/zoomout.png |
