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-rw-r--r--doc/src/snippets/widgetprinting.cpp93
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diff --git a/doc/src/snippets/widgetprinting.cpp b/doc/src/snippets/widgetprinting.cpp
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--- a/doc/src/snippets/widgetprinting.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation 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>
-
-class Window : public QWidget
-{
- Q_OBJECT
-
-public:
- Window() {
- myWidget = new QPushButton("Print Me");
- connect(myWidget, SIGNAL(clicked()), this, SLOT(print()));
-
- QVBoxLayout *layout = new QVBoxLayout;
- layout->addWidget(myWidget);
- setLayout(layout);
- }
-
-private slots:
- void print() {
- QPrinter printer(QPrinter::HighResolution);
-
- printer.setOutputFileName("test.pdf");
-
-//! [0]
- QPainter painter;
- painter.begin(&printer);
- double xscale = printer.pageRect().width()/double(myWidget->width());
- double yscale = printer.pageRect().height()/double(myWidget->height());
- double scale = qMin(xscale, yscale);
- painter.translate(printer.paperRect().x() + printer.pageRect().width()/2,
- printer.paperRect().y() + printer.pageRect().height()/2);
- painter.scale(scale, scale);
- painter.translate(-width()/2, -height()/2);
-
- myWidget->render(&painter);
-//! [0]
- }
-
-private:
- QPushButton *myWidget;
-};
-
-int main(int argv, char **args)
-{
- QApplication app(argv, args);
-
- Window window;
- window.show();
-
- return app.exec();
-}
-
-#include "main.moc"
-