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/****************************************************************************
KHotKeys
Copyright (C) 2003 Mike Pilone <[email protected]>
Copyright (C) 2003 Lubos Lunak <[email protected]>
Distributed under the terms of the GNU General Public License version 2.
****************************************************************************/
#ifndef GESTURE_DRAWER_H
#define GESTURE_DRAWER_H
#include <qframe.h>
#include <qstring.h>
#include <qevent.h>
#include <qpoint.h>
#include <qwidget.h>
#include <qsize.h>
namespace KHotKeys
{
class GestureDrawer : public QFrame
{
Q_OBJECT
public:
GestureDrawer(QWidget *parent, const char *name);
~GestureDrawer();
void setData(const QString &data);
virtual QSize sizeHint() const { return QSize(30, 30); }
protected:
void paintEvent(QPaintEvent *ev);
private:
QPoint lookupCellCoords(Q_UINT32 cell);
void drawArrowHead(QPoint &start, QPoint &end,
QPainter &p);
QString _data;
};
} // namespace KHotKeys
#endif
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