plasma-framework/widgets/svgwidget.h
Aaron J. Seigo cc942a894c IMPROVEMENT: automatically repaint when the svg changes beneath it
svn path=/trunk/KDE/kdelibs/; revision=1167531
2010-08-24 20:40:43 +00:00

77 lines
2.2 KiB
C++

/*
* Copyright 2008 by Davide Bettio <davide.bettio@kdemail.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMA_SVGWIDGET_H
#define PLASMA_SVGWIDGET_H
#include <QtGui/QGraphicsWidget>
#include <plasma/plasma_export.h>
#include <plasma/plasma.h>
namespace Plasma
{
class Svg;
class SvgWidgetPrivate;
}
Q_DECLARE_METATYPE(Plasma::Svg*)
namespace Plasma
{
class PLASMA_EXPORT SvgWidget : public QGraphicsWidget
{
Q_OBJECT
Q_PROPERTY(Plasma::Svg *svg READ svg WRITE setSvg)
Q_PROPERTY(QString elementID READ elementID WRITE setElementID)
public:
explicit SvgWidget(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
explicit SvgWidget(Svg *svg, const QString & elementID = QString(),
QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
virtual ~SvgWidget();
void setSvg(Svg *svg);
Svg *svg() const;
void setElementID(const QString &elementID);
QString elementID() const;
void mouseReleaseEvent(QGraphicsSceneMouseEvent * event);
Q_SIGNALS:
void clicked(Qt::MouseButton);
protected:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
QSizeF sizeHint(Qt::SizeHint which, const QSizeF & constraint) const;
void mousePressEvent(QGraphicsSceneMouseEvent * event);
private:
Q_PRIVATE_SLOT(d, void svgChanged())
SvgWidgetPrivate * const d;
};
} // Plasma namespace
#endif // multiple inclusion guard