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author | David Boddie <dboddie@trolltech.com> | 2009-03-26 15:49:43 (GMT) |
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committer | David Boddie <dboddie@trolltech.com> | 2009-03-26 15:49:43 (GMT) |
commit | 7fe9bdb1be6b20c351ff0bd34aff2b1cc8b50323 (patch) | |
tree | 9ef27c4a27e25318246733e3506db45c9d2094e5 /examples/painting/svggenerator/window.cpp | |
parent | db3c3ca5d4b746bedbc129b647a700df94562192 (diff) | |
download | Qt-7fe9bdb1be6b20c351ff0bd34aff2b1cc8b50323.zip Qt-7fe9bdb1be6b20c351ff0bd34aff2b1cc8b50323.tar.gz Qt-7fe9bdb1be6b20c351ff0bd34aff2b1cc8b50323.tar.bz2 |
Squashed commit of the following:
commit 8af45bfd7efe647963bcedf1736b62ee8568590d
Author: David Boddie <dboddie@trolltech.com>
Date: Thu Mar 26 16:39:31 2009 +0100
Doc: Committed a stray change.
Reviewed-by: David Boddie
commit 2aa564839e6a4821e9419230a1dd13ef691c679d
Merge: f9e590a... db3c3ca...
Author: David Boddie <dboddie@trolltech.com>
Date: Thu Mar 26 16:38:53 2009 +0100
Merge branch '4.5' of ../qt-45 into qt/4.5
commit f9e590a4ef3e134cf2a1606a6fe3307df6935e96
Author: David Boddie <dboddie@trolltech.com>
Date: Thu Mar 26 16:37:02 2009 +0100
Doc: Simplified the SVG Generator example and updated the list of examples.
Committing before merging into the 4.5 branch.
Reviewed-by: David Boddie <dboddie@trolltech.com>
commit ba35080c7d728b9e47ac68e74fe62877285c400f
Author: David Boddie <dboddie@trolltech.com>
Date: Thu Mar 26 14:29:13 2009 +0100
Doc: Added a SVG generator example.
This example shows how to paint on an QSvgGenerator device.
Reviewed-by: David Boddie <dboddie@trolltech.com>
Diffstat (limited to 'examples/painting/svggenerator/window.cpp')
-rw-r--r-- | examples/painting/svggenerator/window.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/examples/painting/svggenerator/window.cpp b/examples/painting/svggenerator/window.cpp new file mode 100644 index 0000000..1965604 --- /dev/null +++ b/examples/painting/svggenerator/window.cpp @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, 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 +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QColorDialog> +#include <QFileDialog> +#include <QPainter> +#include <QSvgGenerator> +#include "window.h" +#include "displaywidget.h" + +Window::Window(QWidget *parent) + : QWidget(parent) +{ + setupUi(this); +} + +void Window::updateBackground(int background) +{ + displayWidget->setBackground(DisplayWidget::Background(background)); +} + +void Window::updateColor() +{ + QColor color = QColorDialog::getColor(displayWidget->color()); + if (color.isValid()) + displayWidget->setColor(color); +} + +void Window::updateShape(int shape) +{ + displayWidget->setShape(DisplayWidget::Shape(shape)); +} + +//! [save SVG] +void Window::saveSvg() +{ + QString newPath = QFileDialog::getSaveFileName(this, tr("Save SVG"), + path, tr("SVG files (*.svg)")); + + if (newPath.isEmpty()) + return; + + path = newPath; + +//![configure SVG generator] + QSvgGenerator generator; + generator.setFileName(path); + generator.setSize(QSize(200, 200)); + generator.setViewBox(QRect(0, 0, 200, 200)); + generator.setTitle(tr("SVG Generator Example Drawing")); + generator.setDescription(tr("An SVG drawing created by the SVG Generator " + "Example provided with Qt.")); +//![configure SVG generator] +//![begin painting] + QPainter painter; + painter.begin(&generator); +//![begin painting] + displayWidget->paint(painter); +//![end painting] + painter.end(); +//![end painting] +} +//! [save SVG] |