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authorDavid Boddie <dboddie@trolltech.com>2009-03-26 15:49:43 (GMT)
committerDavid Boddie <dboddie@trolltech.com>2009-03-26 15:49:43 (GMT)
commit7fe9bdb1be6b20c351ff0bd34aff2b1cc8b50323 (patch)
tree9ef27c4a27e25318246733e3506db45c9d2094e5 /examples/painting/svggenerator/window.cpp
parentdb3c3ca5d4b746bedbc129b647a700df94562192 (diff)
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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>
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+/****************************************************************************
+**
+** 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]