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/***************************************************************************
* Copyright Sean Meiners 2004 <[email protected]> *
* Copyright (C) by *
* - 2005: Christian Leh <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License (version 2) as *
* published by the Free Software Foundation. (The original KSplash/ML *
* codebase (upto version 0.95.3) is BSD-licensed.) *
* *
***************************************************************************/
#ifndef FADEWIDGET_H
#define FADEWIDGET_H
#include <qwidget.h>
#include <qptrlist.h>
#include <qpixmap.h>
#include <qimage.h>
#include <kimageeffect.h>
class QTimer;
class EffectWidget : public QWidget
{
Q_OBJECT
public:
EffectWidget(QWidget *parent = 0,const char *name = 0);
static void setBackgroundImage(QImage *image) { bgImage = image; }
void setImage(QImage *i);
void setDelay(int delayInMS);
void setLoop(bool loop);
void setSteps(int steps);
void setStart(float begin, float end = 1.0, bool reverse = false);
void start();
void stop();
void rewind();
void paintEvent(QPaintEvent *);
void resizeEvent(QResizeEvent *);
void moveEvent(QMoveEvent *);
void updateCache();
public slots:
void timerTick();
private:
static QImage *bgImage;
QTimer *timer;
QImage *image;
QImage background;
unsigned int delayMS;
unsigned int currentStep;
unsigned int totalSteps;
bool playing;
bool loop;
float
beginOpacity,
endOpacity;
};
#endif
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