plasma-framework/widgets/flash.h

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/*
* Copyright 2007 by André Duffeck <andre@duffeck.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License version 2 as
* published by the Free Software Foundation
*
* 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 FLASH_H_
#define FLASH_H_
#include <QtCore/QObject>
#include <QtGui/QGraphicsItem>
#include <QtGui/QTextOption>
#include <plasma/plasma_export.h>
#include <plasma/widgets/widget.h>
namespace Plasma
{
/**
* Class that allows to flash text or icons inside plasma
*/
class PLASMA_EXPORT Flash : public Plasma::Widget
{
Q_OBJECT
public:
Flash(QGraphicsItem *parent = 0);
virtual ~Flash();
void paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
QRectF boundingRect() const;
QSize size() const;
int height() const;
int width() const;
void setSize(const QSize &size);
void setWidth(int width);
void setHeight(int height);
void setFont( const QFont & );
void setColor( const QColor & );
void setDuration( int duration );
void flash( const QString &text, int duration = 0, const QTextOption &option = QTextOption(Qt::AlignCenter) );
void flash( const QPixmap &pixmap, int duration = 0, Qt::Alignment align = Qt::AlignCenter );
public Q_SLOTS:
void kill();
protected Q_SLOTS:
void fadeIn();
void fadeOut();
protected:
QPixmap renderPixmap();
private:
class Private;
Private * const d;
};
}
#endif