qt5base-lts/examples/opengl/overpainting/bubble.h
hjk 0136252cb2 Polish code of some opengl examples
Change-Id: If24ae1845176fc525cf6a239a5079f4802f8df3f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
2012-12-28 20:44:55 +01:00

68 lines
2.4 KiB
C++

/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the examples of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
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#ifndef BUBBLE_H
#define BUBBLE_H
#include <QPainter>
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 // BUBBLE_H