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authorKevin Wright <kevin.wright@nokia.com>2010-07-27 07:22:24 (GMT)
committerKevin Wright <kevin.wright@nokia.com>2010-07-27 07:22:24 (GMT)
commita02eba0de0fcf9a17d489ee1f92977c95d3afd76 (patch)
treed38c4c2d4f1358f4456c2364ad0ad2094745f463 /examples
parent64087b078f3767a2190f2b4a0d4aca2a6165ebda (diff)
downloadQt-a02eba0de0fcf9a17d489ee1f92977c95d3afd76.zip
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Modified file/directory names and text to remove disallowed terminology.
Diffstat (limited to 'examples')
-rw-r--r--examples/examples.pro2
-rw-r--r--examples/multitouch/dials/dials.pro2
-rw-r--r--examples/multitouch/dials/dials.ui77
-rw-r--r--examples/multitouch/dials/main.cpp58
-rw-r--r--examples/multitouch/fingerpaint/fingerpaint.pro11
-rw-r--r--examples/multitouch/fingerpaint/main.cpp51
-rw-r--r--examples/multitouch/fingerpaint/mainwindow.cpp217
-rw-r--r--examples/multitouch/fingerpaint/mainwindow.h88
-rw-r--r--examples/multitouch/fingerpaint/scribblearea.cpp211
-rw-r--r--examples/multitouch/fingerpaint/scribblearea.h80
-rw-r--r--examples/multitouch/knobs/knob.cpp88
-rw-r--r--examples/multitouch/knobs/knob.h54
-rw-r--r--examples/multitouch/knobs/knobs.pro2
-rw-r--r--examples/multitouch/knobs/main.cpp64
-rw-r--r--examples/multitouch/multitouch.pro2
-rw-r--r--examples/multitouch/pinchzoom/graphicsview.cpp85
-rw-r--r--examples/multitouch/pinchzoom/graphicsview.h55
-rw-r--r--examples/multitouch/pinchzoom/images/cheese.jpgbin3029 -> 0 bytes
-rw-r--r--examples/multitouch/pinchzoom/main.cpp86
-rw-r--r--examples/multitouch/pinchzoom/mice.qrc5
-rw-r--r--examples/multitouch/pinchzoom/mouse.cpp199
-rw-r--r--examples/multitouch/pinchzoom/mouse.h70
-rw-r--r--examples/multitouch/pinchzoom/pinchzoom.pro16
23 files changed, 1 insertions, 1522 deletions
diff --git a/examples/examples.pro b/examples/examples.pro
index 9a83216..1fdd774 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -26,7 +26,7 @@ SUBDIRS = \
tutorials \
widgets \
uitools \
- multitouch \
+ touch \
gestures
}
diff --git a/examples/multitouch/dials/dials.pro b/examples/multitouch/dials/dials.pro
deleted file mode 100644
index e592232..0000000
--- a/examples/multitouch/dials/dials.pro
+++ /dev/null
@@ -1,2 +0,0 @@
-SOURCES += main.cpp
-FORMS += dials.ui
diff --git a/examples/multitouch/dials/dials.ui b/examples/multitouch/dials/dials.ui
deleted file mode 100644
index 8ca7ae9..0000000
--- a/examples/multitouch/dials/dials.ui
+++ /dev/null
@@ -1,77 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Dials</class>
- <widget class="QWidget" name="Dials">
- <property name="geometry">
- <rect>
- <x>0</x>
- <y>0</y>
- <width>400</width>
- <height>300</height>
- </rect>
- </property>
- <property name="windowTitle">
- <string>Form</string>
- </property>
- <layout class="QGridLayout" name="gridLayout">
- <item row="0" column="0">
- <widget class="QDial" name="dial_1">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="0" column="1">
- <widget class="QDial" name="dial_2">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="0" column="2">
- <widget class="QDial" name="dial_3">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="0" column="3">
- <widget class="QDial" name="dial_4">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="1" column="0">
- <widget class="QDial" name="dial_5">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="1" column="1">
- <widget class="QDial" name="dial_6">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="1" column="2">
- <widget class="QDial" name="dial_7">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- <item row="1" column="3">
- <widget class="QDial" name="dial_8">
- <property name="notchesVisible">
- <bool>true</bool>
- </property>
- </widget>
- </item>
- </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>
diff --git a/examples/multitouch/dials/main.cpp b/examples/multitouch/dials/main.cpp
deleted file mode 100644
index 4c7cc1e..0000000
--- a/examples/multitouch/dials/main.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module 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 <QWidget>
-#include <QDial>
-
-#include "ui_dials.h"
-
-int main(int argc, char **argv)
-{
- QApplication app(argc, argv);
- QWidget window;
- Ui::Dials dialsUi;
- dialsUi.setupUi(&window);
- QList<QAbstractSlider *> sliders = window.findChildren<QAbstractSlider *>();
- foreach (QAbstractSlider *slider, sliders)
- slider->setAttribute(Qt::WA_AcceptTouchEvents);
- window.showMaximized();
- return app.exec();
-}
diff --git a/examples/multitouch/fingerpaint/fingerpaint.pro b/examples/multitouch/fingerpaint/fingerpaint.pro
deleted file mode 100644
index 1d45635..0000000
--- a/examples/multitouch/fingerpaint/fingerpaint.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-HEADERS = mainwindow.h \
- scribblearea.h
-SOURCES = main.cpp \
- mainwindow.cpp \
- scribblearea.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/multitouch/fingerpaint
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS fingerpaint.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/multitouch/fingerpaint
-INSTALLS += target sources
diff --git a/examples/multitouch/fingerpaint/main.cpp b/examples/multitouch/fingerpaint/main.cpp
deleted file mode 100644
index 1d9b61d..0000000
--- a/examples/multitouch/fingerpaint/main.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 "mainwindow.h"
-
-int main(int argc, char *argv[])
-{
- QApplication app(argc, argv);
- MainWindow window;
- window.showMaximized();
- return app.exec();
-}
diff --git a/examples/multitouch/fingerpaint/mainwindow.cpp b/examples/multitouch/fingerpaint/mainwindow.cpp
deleted file mode 100644
index ec42da3..0000000
--- a/examples/multitouch/fingerpaint/mainwindow.cpp
+++ /dev/null
@@ -1,217 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 <QtGui>
-
-#include "mainwindow.h"
-#include "scribblearea.h"
-
-//! [0]
-MainWindow::MainWindow()
-{
- scribbleArea = new ScribbleArea;
- setCentralWidget(scribbleArea);
-
- createActions();
- createMenus();
-
- setWindowTitle(tr("Finger Paint"));
- 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]
-
-//! [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()));
-
- 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(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/multitouch/fingerpaint/mainwindow.h b/examples/multitouch/fingerpaint/mainwindow.h
deleted file mode 100644
index 714748e..0000000
--- a/examples/multitouch/fingerpaint/mainwindow.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 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 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 *printAct;
- QAction *clearScreenAct;
- QAction *aboutAct;
- QAction *aboutQtAct;
-};
-//! [0]
-
-#endif
diff --git a/examples/multitouch/fingerpaint/scribblearea.cpp b/examples/multitouch/fingerpaint/scribblearea.cpp
deleted file mode 100644
index f16c334..0000000
--- a/examples/multitouch/fingerpaint/scribblearea.cpp
+++ /dev/null
@@ -1,211 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 <QtGui>
-
-#include "scribblearea.h"
-
-//! [0]
-ScribbleArea::ScribbleArea(QWidget *parent)
- : QWidget(parent)
-{
- setAttribute(Qt::WA_AcceptTouchEvents);
- setAttribute(Qt::WA_StaticContents);
- modified = false;
-
- myPenColors
- << QColor("green")
- << QColor("purple")
- << QColor("red")
- << QColor("blue")
- << QColor("yellow")
-
- << QColor("pink")
- << QColor("orange")
- << QColor("brown")
- << QColor("grey")
- << QColor("black");
-}
-//! [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]
-
-//! [9]
-void ScribbleArea::clearImage()
-//! [9] //! [10]
-{
- image.fill(qRgb(255, 255, 255));
- modified = true;
- update();
-}
-//! [10]
-
-//! [12] //! [13]
-void ScribbleArea::paintEvent(QPaintEvent *event)
-//! [13] //! [14]
-{
- QPainter painter(this);
- const QRect rect = event->rect();
- painter.drawImage(rect.topLeft(), image, rect);
-}
-//! [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]
-
-//! [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]
-
-bool ScribbleArea::event(QEvent *event)
-{
- switch (event->type()) {
- case QEvent::TouchBegin:
- case QEvent::TouchUpdate:
- case QEvent::TouchEnd:
- {
- QList<QTouchEvent::TouchPoint> touchPoints = static_cast<QTouchEvent *>(event)->touchPoints();
- foreach (const QTouchEvent::TouchPoint &touchPoint, touchPoints) {
- switch (touchPoint.state()) {
- case Qt::TouchPointStationary:
- // don't do anything if this touch point hasn't moved
- continue;
- default:
- {
- QRectF rect = touchPoint.rect();
- if (rect.isEmpty()) {
- qreal diameter = qreal(50) * touchPoint.pressure();
- rect.setSize(QSizeF(diameter, diameter));
- }
-
- QPainter painter(&image);
- painter.setPen(Qt::NoPen);
- painter.setBrush(myPenColors.at(touchPoint.id() % myPenColors.count()));
- painter.drawEllipse(rect);
- painter.end();
-
- modified = true;
- int rad = 2;
- update(rect.toRect().adjusted(-rad,-rad, +rad, +rad));
- }
- break;
- }
- }
- break;
- }
- default:
- return QWidget::event(event);
- }
- return true;
-}
diff --git a/examples/multitouch/fingerpaint/scribblearea.h b/examples/multitouch/fingerpaint/scribblearea.h
deleted file mode 100644
index 2e4fbda..0000000
--- a/examples/multitouch/fingerpaint/scribblearea.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 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);
-
- bool isModified() const { return modified; }
-
-public slots:
- void clearImage();
- void print();
-
-protected:
- void paintEvent(QPaintEvent *event);
- void resizeEvent(QResizeEvent *event);
- bool event(QEvent *event);
-
-private:
- void resizeImage(QImage *image, const QSize &newSize);
-
- bool modified;
- QList<QColor> myPenColors;
- QImage image;
-};
-//! [0]
-
-#endif
diff --git a/examples/multitouch/knobs/knob.cpp b/examples/multitouch/knobs/knob.cpp
deleted file mode 100644
index 6ddd9b3..0000000
--- a/examples/multitouch/knobs/knob.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 "knob.h"
-
-#include <QBrush>
-#include <QTouchEvent>
-
-Knob::Knob()
- : QGraphicsEllipseItem(-50, -50, 100, 100)
-{
- setAcceptTouchEvents(true);
- setBrush(Qt::lightGray);
-
- QGraphicsEllipseItem *leftItem = new QGraphicsEllipseItem(0, 0, 20, 20, this);
- leftItem->setPos(-40, -10);
- leftItem->setBrush(Qt::darkGreen);
-
- QGraphicsEllipseItem *rightItem = new QGraphicsEllipseItem(0, 0, 20, 20, this);
- rightItem->setPos(20, -10);
- rightItem->setBrush(Qt::darkRed);
-}
-
-bool Knob::sceneEvent(QEvent *event)
-{
- switch (event->type()) {
- case QEvent::TouchBegin:
- case QEvent::TouchUpdate:
- case QEvent::TouchEnd:
- {
- QTouchEvent *touchEvent = static_cast<QTouchEvent *>(event);
-
- if (touchEvent->touchPoints().count() == 2) {
- const QTouchEvent::TouchPoint &touchPoint1 = touchEvent->touchPoints().first();
- const QTouchEvent::TouchPoint &touchPoint2 = touchEvent->touchPoints().last();
-
- QLineF line1(touchPoint1.lastScenePos(), touchPoint2.lastScenePos());
- QLineF line2(touchPoint1.scenePos(), touchPoint2.scenePos());
-
- rotate(line2.angleTo(line1));
- }
-
- break;
- }
-
- default:
- return QGraphicsItem::sceneEvent(event);
- }
-
- return true;
-}
diff --git a/examples/multitouch/knobs/knob.h b/examples/multitouch/knobs/knob.h
deleted file mode 100644
index d4e8730..0000000
--- a/examples/multitouch/knobs/knob.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 KNOB_H
-#define KNOB_H
-
-#include <QGraphicsItem>
-
-class Knob : public QGraphicsEllipseItem
-{
-public:
- Knob();
-
- bool sceneEvent(QEvent *event);
-};
-
-#endif // KNOB_H
diff --git a/examples/multitouch/knobs/knobs.pro b/examples/multitouch/knobs/knobs.pro
deleted file mode 100644
index 90f0ba5..0000000
--- a/examples/multitouch/knobs/knobs.pro
+++ /dev/null
@@ -1,2 +0,0 @@
-HEADERS = knob.h
-SOURCES = main.cpp knob.cpp
diff --git a/examples/multitouch/knobs/main.cpp b/examples/multitouch/knobs/main.cpp
deleted file mode 100644
index 0866f78..0000000
--- a/examples/multitouch/knobs/main.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 <QGraphicsView>
-
-#include "knob.h"
-
-int main(int argc, char **argv)
-{
- QApplication app(argc, argv);
-
- QGraphicsScene scene;
- QGraphicsView view(&scene);
-
- Knob *knob1 = new Knob;
- knob1->setPos(-110, 0);
- Knob *knob2 = new Knob;
-
- scene.addItem(knob1);
- scene.addItem(knob2);
-
- view.showMaximized();
- view.fitInView(scene.sceneRect().adjusted(-20, -20, 20, 20), Qt::KeepAspectRatio);
-
- return app.exec();
-}
diff --git a/examples/multitouch/multitouch.pro b/examples/multitouch/multitouch.pro
deleted file mode 100644
index d5983eb..0000000
--- a/examples/multitouch/multitouch.pro
+++ /dev/null
@@ -1,2 +0,0 @@
-TEMPLATE = subdirs
-SUBDIRS = pinchzoom fingerpaint knobs dials
diff --git a/examples/multitouch/pinchzoom/graphicsview.cpp b/examples/multitouch/pinchzoom/graphicsview.cpp
deleted file mode 100644
index 041e494..0000000
--- a/examples/multitouch/pinchzoom/graphicsview.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 "graphicsview.h"
-
-#include <QScrollBar>
-#include <QTouchEvent>
-
-GraphicsView::GraphicsView(QGraphicsScene *scene, QWidget *parent)
- : QGraphicsView(scene, parent), totalScaleFactor(1)
-{
- viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
- setDragMode(ScrollHandDrag);
-}
-
-bool GraphicsView::viewportEvent(QEvent *event)
-{
- switch (event->type()) {
- case QEvent::TouchBegin:
- case QEvent::TouchUpdate:
- case QEvent::TouchEnd:
- {
- QTouchEvent *touchEvent = static_cast<QTouchEvent *>(event);
- QList<QTouchEvent::TouchPoint> touchPoints = touchEvent->touchPoints();
- if (touchPoints.count() == 2) {
- // determine scale factor
- const QTouchEvent::TouchPoint &touchPoint0 = touchPoints.first();
- const QTouchEvent::TouchPoint &touchPoint1 = touchPoints.last();
- qreal currentScaleFactor =
- QLineF(touchPoint0.pos(), touchPoint1.pos()).length()
- / QLineF(touchPoint0.startPos(), touchPoint1.startPos()).length();
- if (touchEvent->touchPointStates() & Qt::TouchPointReleased) {
- // if one of the fingers is released, remember the current scale
- // factor so that adding another finger later will continue zooming
- // by adding new scale factor to the existing remembered value.
- totalScaleFactor *= currentScaleFactor;
- currentScaleFactor = 1;
- }
- setTransform(QTransform().scale(totalScaleFactor * currentScaleFactor,
- totalScaleFactor * currentScaleFactor));
- }
- return true;
- }
- default:
- break;
- }
- return QGraphicsView::viewportEvent(event);
-}
diff --git a/examples/multitouch/pinchzoom/graphicsview.h b/examples/multitouch/pinchzoom/graphicsview.h
deleted file mode 100644
index c762786..0000000
--- a/examples/multitouch/pinchzoom/graphicsview.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#pragma once
-#include <QGraphicsView>
-
-class GraphicsView : public QGraphicsView
-{
- Q_OBJECT
-
-public:
- GraphicsView(QGraphicsScene *scene = 0, QWidget *parent = 0);
-
- bool viewportEvent(QEvent *event);
-
-private:
- qreal totalScaleFactor;
-};
diff --git a/examples/multitouch/pinchzoom/images/cheese.jpg b/examples/multitouch/pinchzoom/images/cheese.jpg
deleted file mode 100644
index dea5795..0000000
--- a/examples/multitouch/pinchzoom/images/cheese.jpg
+++ /dev/null
Binary files differ
diff --git a/examples/multitouch/pinchzoom/main.cpp b/examples/multitouch/pinchzoom/main.cpp
deleted file mode 100644
index 8abc993..0000000
--- a/examples/multitouch/pinchzoom/main.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 "graphicsview.h"
-#include "mouse.h"
-
-#include <QtGui>
-
-#include <math.h>
-
-static const int MouseCount = 7;
-
-//! [0]
-int main(int argc, char **argv)
-{
- QApplication app(argc, argv);
- qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
-//! [0]
-
-//! [1]
- QGraphicsScene scene;
- scene.setSceneRect(-300, -300, 600, 600);
-//! [1] //! [2]
- scene.setItemIndexMethod(QGraphicsScene::NoIndex);
-//! [2]
-
-//! [3]
- for (int i = 0; i < MouseCount; ++i) {
- Mouse *mouse = new Mouse;
- mouse->setPos(::sin((i * 6.28) / MouseCount) * 200,
- ::cos((i * 6.28) / MouseCount) * 200);
- scene.addItem(mouse);
- }
-//! [3]
-
-//! [4]
- GraphicsView view(&scene);
- view.setRenderHint(QPainter::Antialiasing);
- view.setBackgroundBrush(QPixmap(":/images/cheese.jpg"));
-//! [4] //! [5]
- view.setCacheMode(QGraphicsView::CacheBackground);
- view.setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
-//! [5] //! [6]
- view.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Colliding Mice"));
- view.showMaximized();
-
- return app.exec();
-}
-//! [6]
diff --git a/examples/multitouch/pinchzoom/mice.qrc b/examples/multitouch/pinchzoom/mice.qrc
deleted file mode 100644
index accdb4d..0000000
--- a/examples/multitouch/pinchzoom/mice.qrc
+++ /dev/null
@@ -1,5 +0,0 @@
-<RCC>
- <qresource prefix="/" >
- <file>images/cheese.jpg</file>
- </qresource>
-</RCC>
diff --git a/examples/multitouch/pinchzoom/mouse.cpp b/examples/multitouch/pinchzoom/mouse.cpp
deleted file mode 100644
index 82617fe..0000000
--- a/examples/multitouch/pinchzoom/mouse.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 "mouse.h"
-
-#include <QGraphicsScene>
-#include <QPainter>
-#include <QStyleOption>
-
-#include <math.h>
-
-static const double Pi = 3.14159265358979323846264338327950288419717;
-static double TwoPi = 2.0 * Pi;
-
-static qreal normalizeAngle(qreal angle)
-{
- while (angle < 0)
- angle += TwoPi;
- while (angle > TwoPi)
- angle -= TwoPi;
- return angle;
-}
-
-//! [0]
-Mouse::Mouse()
- : angle(0), speed(0), mouseEyeDirection(0),
- color(qrand() % 256, qrand() % 256, qrand() % 256)
-{
- rotate(qrand() % (360 * 16));
- startTimer(1000 / 33);
-}
-//! [0]
-
-//! [1]
-QRectF Mouse::boundingRect() const
-{
- qreal adjust = 0.5;
- return QRectF(-18 - adjust, -22 - adjust,
- 36 + adjust, 60 + adjust);
-}
-//! [1]
-
-//! [2]
-QPainterPath Mouse::shape() const
-{
- QPainterPath path;
- path.addRect(-10, -20, 20, 40);
- return path;
-}
-//! [2]
-
-//! [3]
-void Mouse::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
-{
- // Body
- painter->setBrush(color);
- painter->drawEllipse(-10, -20, 20, 40);
-
- // Eyes
- painter->setBrush(Qt::white);
- painter->drawEllipse(-10, -17, 8, 8);
- painter->drawEllipse(2, -17, 8, 8);
-
- // Nose
- painter->setBrush(Qt::black);
- painter->drawEllipse(QRectF(-2, -22, 4, 4));
-
- // Pupils
- painter->drawEllipse(QRectF(-8.0 + mouseEyeDirection, -17, 4, 4));
- painter->drawEllipse(QRectF(4.0 + mouseEyeDirection, -17, 4, 4));
-
- // Ears
- painter->setBrush(scene()->collidingItems(this).isEmpty() ? Qt::darkYellow : Qt::red);
- painter->drawEllipse(-17, -12, 16, 16);
- painter->drawEllipse(1, -12, 16, 16);
-
- // Tail
- QPainterPath path(QPointF(0, 20));
- path.cubicTo(-5, 22, -5, 22, 0, 25);
- path.cubicTo(5, 27, 5, 32, 0, 30);
- path.cubicTo(-5, 32, -5, 42, 0, 35);
- painter->setBrush(Qt::NoBrush);
- painter->drawPath(path);
-}
-//! [3]
-
-//! [4]
-void Mouse::timerEvent(QTimerEvent *)
-{
-//! [4]
- // Don't move too far away
-//! [5]
- QLineF lineToCenter(QPointF(0, 0), mapFromScene(0, 0));
- if (lineToCenter.length() > 150) {
- qreal angleToCenter = ::acos(lineToCenter.dx() / lineToCenter.length());
- if (lineToCenter.dy() < 0)
- angleToCenter = TwoPi - angleToCenter;
- angleToCenter = normalizeAngle((Pi - angleToCenter) + Pi / 2);
-
- if (angleToCenter < Pi && angleToCenter > Pi / 4) {
- // Rotate left
- angle += (angle < -Pi / 2) ? 0.25 : -0.25;
- } else if (angleToCenter >= Pi && angleToCenter < (Pi + Pi / 2 + Pi / 4)) {
- // Rotate right
- angle += (angle < Pi / 2) ? 0.25 : -0.25;
- }
- } else if (::sin(angle) < 0) {
- angle += 0.25;
- } else if (::sin(angle) > 0) {
- angle -= 0.25;
-//! [5] //! [6]
- }
-//! [6]
-
- // Try not to crash with any other mice
-//! [7]
- QList<QGraphicsItem *> dangerMice = scene()->items(QPolygonF()
- << mapToScene(0, 0)
- << mapToScene(-30, -50)
- << mapToScene(30, -50));
- foreach (QGraphicsItem *item, dangerMice) {
- if (item == this)
- continue;
-
- QLineF lineToMouse(QPointF(0, 0), mapFromItem(item, 0, 0));
- qreal angleToMouse = ::acos(lineToMouse.dx() / lineToMouse.length());
- if (lineToMouse.dy() < 0)
- angleToMouse = TwoPi - angleToMouse;
- angleToMouse = normalizeAngle((Pi - angleToMouse) + Pi / 2);
-
- if (angleToMouse >= 0 && angleToMouse < Pi / 2) {
- // Rotate right
- angle += 0.5;
- } else if (angleToMouse <= TwoPi && angleToMouse > (TwoPi - Pi / 2)) {
- // Rotate left
- angle -= 0.5;
-//! [7] //! [8]
- }
-//! [8] //! [9]
- }
-//! [9]
-
- // Add some random movement
-//! [10]
- if (dangerMice.size() > 1 && (qrand() % 10) == 0) {
- if (qrand() % 1)
- angle += (qrand() % 100) / 500.0;
- else
- angle -= (qrand() % 100) / 500.0;
- }
-//! [10]
-
-//! [11]
- speed += (-50 + qrand() % 100) / 100.0;
-
- qreal dx = ::sin(angle) * 10;
- mouseEyeDirection = (qAbs(dx / 5) < 1) ? 0 : dx / 5;
-
- rotate(dx);
- setPos(mapToParent(0, -(3 + sin(speed) * 3)));
-}
-//! [11]
diff --git a/examples/multitouch/pinchzoom/mouse.h b/examples/multitouch/pinchzoom/mouse.h
deleted file mode 100644
index 241f8ab..0000000
--- a/examples/multitouch/pinchzoom/mouse.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** 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 MOUSE_H
-#define MOUSE_H
-
-#include <QGraphicsObject>
-
-//! [0]
-class Mouse : public QGraphicsObject
-{
- Q_OBJECT
-
-public:
- Mouse();
-
- QRectF boundingRect() const;
- QPainterPath shape() const;
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
- QWidget *widget);
-
-protected:
- void timerEvent(QTimerEvent *event);
-
-private:
- qreal angle;
- qreal speed;
- qreal mouseEyeDirection;
- QColor color;
-};
-//! [0]
-
-#endif
diff --git a/examples/multitouch/pinchzoom/pinchzoom.pro b/examples/multitouch/pinchzoom/pinchzoom.pro
deleted file mode 100644
index bd87cf7..0000000
--- a/examples/multitouch/pinchzoom/pinchzoom.pro
+++ /dev/null
@@ -1,16 +0,0 @@
-HEADERS += \
- mouse.h \
- graphicsview.h
-SOURCES += \
- main.cpp \
- mouse.cpp \
- graphicsview.cpp
-
-RESOURCES += \
- mice.qrc
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/multitouch/pinchzoom
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS pinchzoom.pro images
-sources.path = $$[QT_INSTALL_EXAMPLES]/multitouch/pinchzoom
-INSTALLS += target sources