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authorCasper van Donderen <casper.vandonderen@nokia.com>2011-07-11 13:40:02 +0200
committerQt by Nokia <qt-info@nokia.com>2011-07-12 15:32:52 +0200
commit33e74809f5e4bf44a4f99959c291eb30b1f286de (patch)
tree5e0ac39f8b33bdb898df36b23495d643bc48736b /demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h
parent73fff1ffc520e4c9f9bf05da10640325570ed2f3 (diff)
downloadqtsvg-33e74809f5e4bf44a4f99959c291eb30b1f286de.tar.gz
Merge demos and examples
Change-Id: Iaa84519e5adaa7736b245c831c7cec7ff9453191 Reviewed-on: http://codereview.qt.nokia.com/1419 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: David Boddie
Diffstat (limited to 'demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h')
-rw-r--r--demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h87
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diff --git a/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h b/demos/embedded/embeddedsvgviewer/embeddedsvgviewer.h
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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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 1.1, 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 ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef EMBEDDED_SVG_VIEWER_H
-#define EMBEDDED_SVG_VIEWER_H
-
-#include <QWidget>
-#include <QString>
-#include <QSvgRenderer>
-#include <QSize>
-#include <QMouseEvent>
-#include <QSlider>
-#include <QPushButton>
-
-class EmbeddedSvgViewer : public QWidget
-{
- Q_OBJECT
-public:
- EmbeddedSvgViewer(const QString& filePath);
- virtual void paintEvent(QPaintEvent *event);
- void mouseMoveEvent ( QMouseEvent * event );
- void mousePressEvent ( QMouseEvent * event );
- void resizeEvent ( QResizeEvent * event );
-
-public slots:
- void setZoom(int); // 100 <= newZoom < 0
-
-private:
- QSvgRenderer* m_renderer;
- QSlider* m_zoomSlider;
- QPushButton* m_quitButton;
- QSize m_imageSize;
- qreal m_zoomLevel;
- qreal m_imageScale; // How many Image coords 1 widget pixel is worth
-
- QRectF m_viewBox;
- QRectF m_viewBoxBounds;
- QSizeF m_viewBoxSize;
- QPointF m_viewBoxCenter;
- QPointF m_viewBoxCenterOnMousePress;
- QPoint m_mousePress;
-
- void updateImageScale();
- QRectF getViewBox(QPointF viewBoxCenter);
-};
-
-
-
-#endif