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-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
6 files changed, 0 insertions, 658 deletions
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
generated by cgit v0.12 at 2025-01-09 04:42:54 (GMT)