|  | Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# bubble.h Example File
opengl/overpainting/bubble.h

     /****************************************************************************
     **
     ** Copyright (C) 2006-$THISYEAR$ $TROLLTECH$. All rights reserved.
     **
     ** This file is part of the $MODULE$ of the Qt Toolkit.
     **
     ** $TROLLTECH_DUAL_LICENSE$
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #ifndef BUBBLE_H
     #define BUBBLE_H

     #include <QBrush>
     #include <QColor>
     #include <QPointF>
     #include <QRect>
     #include <QRectF>

     class 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