/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
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**
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****************************************************************************/
#include <QtGui>
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QPrinter printer;
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName("/foobar/nonwritable.pdf");
QPainter painter;
if (! painter.begin(&printer)) { // failed to open file
qWarning("failed to open file, is it writable?");
return 1;
}
painter.drawText(10, 10, "Test");
if (! printer.newPage()) {
qWarning("failed in flushing page to disk, disk full?");
return 1;
}
painter.drawText(10, 10, "Test 2");
painter.end();
return 0;
}
#include <QObject>
class Object : public QObject
{
Q_OBJECT
public:
Object(QObject *parent = 0);
public slots:
void print();
};
#include <QtGui>
#include "object.h"
Object::Object(QObject *parent)
: QObject(parent)
{
}
void Object::print()
{
int numberOfPages = 10;
int lastPage = numberOfPages - 1;
QPrinter printer(QPrinter::HighResolution);
printer.setOutputFileName("print.ps");
QPainter painter;
painter.begin(&printer);
for (int page = 0; page < numberOfPages; ++page) {
// Use the painter to draw on the page.
if (page != lastPage)
printer.newPage();
}
painter.end();
qApp->quit();
}
#include <QtGui>
#include "object.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
Object object;
QTimer timer;
timer.setSingleShot(true);
timer.connect(&timer, SIGNAL(timeout()), &object, SLOT(print()));
timer.start(0);
return app.exec();
}
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