can be used for all fake item views based on qgraphicswidgets svn path=/trunk/KDE/kdelibs/; revision=1017544
70 lines
2.5 KiB
C++
70 lines
2.5 KiB
C++
/***************************************************************************
|
|
* Copyright 2009 by Alessandro Diaferia <alediaferia@gmail.com> *
|
|
* Copyright 2009 by Marco Martin <notmart@gmail.com> *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, 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 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 ITEMBACKGROUND_H
|
|
#define ITEMBACKGROUND_H
|
|
|
|
#include <QGraphicsWidget>
|
|
|
|
namespace Plasma {
|
|
class FrameSvg;
|
|
}
|
|
|
|
class ItemBackgroundPrivate;
|
|
|
|
/**
|
|
* @class ItemBackground plasma/widgets/itembackground.h
|
|
*
|
|
* @short a background for QGraphicsWidget based item views with animation effects
|
|
*
|
|
* @since 4.4
|
|
*/
|
|
class ItemBackground : public QGraphicsWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ItemBackground(QGraphicsWidget *parent = 0);
|
|
~ItemBackground();
|
|
|
|
/**
|
|
* Sets a new target geometry we want at the end of animation
|
|
*
|
|
* @arg newGeometry the final geometry target
|
|
*/
|
|
void setTarget(const QRectF &newGeometry);
|
|
|
|
/**
|
|
* set the ItemBackground geometry to be the target geometry, plus the ItemBackground margins
|
|
*/
|
|
void setTargetItem(QGraphicsItem *target);
|
|
|
|
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
|
|
|
protected:
|
|
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
|
|
|
private Q_SLOTS:
|
|
void animationUpdate(qreal progress);
|
|
private:
|
|
ItemBackgroundPrivate *d;
|
|
};
|
|
|
|
#endif
|