bubble.h Example File
opengl/overpainting/bubble.h
/****************************************************************************
**
** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** Licensees holding valid Qt Preview licenses may use this file in
** accordance with the Qt Preview License Agreement provided with the
** Software.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
#ifndef BUBBLE_H
#define BUBBLE_H
class Bubble
{
public:
Bubble(const QPointF &position, qreal radius, const QPointF &velocity);
void drawBubble(QPainter *painter);
void updateBrush();
void move(const QRect &bbox);
QRectF rect();
private:
QColor randomColor();
QBrush brush;
QPointF position;
QPointF vel;
qreal radius;
QColor innerColor;
QColor outerColor;
};
#endif