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#ifndef LINJAZAXGESTURE_H
#define LINJAZAXGESTURE_H
#include <QGesture>
class Q_GUI_EXPORT LinjaZaxGesture : public QGesture
{
public:
enum DirectionType
{
None = 0,
LeftDown = 1,
DownLeft = LeftDown,
Down = 2,
RightDown = 3,
DownRight = RightDown,
Left = 4,
Right = 6,
LeftUp = 7,
UpLeft = LeftUp,
Up = 8,
RightUp = 9,
UpRight = RightUp
};
enum ZoomState
{
NoZoom,
ZoomingIn,
ZoomingOut
};
public:
explicit LinjaZaxGesture(const Qt::GestureType &type, Qt::GestureState state = Qt::GestureStarted)
: QGesture(type, state), lastDirection_(None), direction_(None), zoomState_(NoZoom) { }
LinjaZaxGesture(const Qt::GestureType &type, const QPoint &startPos,
const QPoint &lastPos, const QPoint &pos, const QRect &rect,
const QPoint &hotSpot, const QDateTime &startTime,
uint duration, Qt::GestureState state)
: QGesture(type, startPos, lastPos, pos, rect, hotSpot, startTime, duration, state) { }
~LinjaZaxGesture() { }
DirectionType lastDirection() const
{ return lastDirection_; }
DirectionType direction() const
{ return direction_; }
ZoomState zoomState() const
{ return zoomState_; }
private:
DirectionType lastDirection_;
DirectionType direction_;
ZoomState zoomState_;
friend class GestureRecognizerLinjaZax;
};
#endif
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