QTapAndHoldGesture Class
The QTapAndHoldGesture class describes a tap-and-hold (aka LongTap) gesture made by the user. More...
| Header: | #include <QTapAndHoldGesture> |
| qmake: | QT += widgets |
| Since: | Qt 4.6 |
| Inherits: | QGesture |
Properties
- position : QPointF
Public Functions
| ~QTapAndHoldGesture() | |
| QPointF | position() const |
| void | setPosition(const QPointF &pos) |
Static Public Members
| void | setTimeout(int msecs) |
| int | timeout() |
- 10 static public members inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 1 public variable inherited from QObject
- 9 protected functions inherited from QObject
- 2 protected variables inherited from QObject
Detailed Description
The QTapAndHoldGesture class describes a tap-and-hold (aka LongTap) gesture made by the user.
For an overview of gesture handling in Qt and information on using gestures in your applications, see the Gestures in Widgets and Graphics View document.
See also QPanGesture and QPinchGesture.
Property Documentation
position : QPointF
This property holds the position of the tap.
Access functions:
| QPointF | position() const |
| void | setPosition(const QPointF &pos) |
Member Function Documentation
QTapAndHoldGesture::~QTapAndHoldGesture()
Destructor.
[static] void QTapAndHoldGesture::setTimeout(int msecs)
Set the timeout, in milliseconds, before the gesture triggers.
The recognizer will detect a touch down and if msecs later the touch is still down, it will trigger the QTapAndHoldGesture. The default value is 700 milliseconds.
See also timeout().
[static] int QTapAndHoldGesture::timeout()
Gets the timeout, in milliseconds, before the gesture triggers.
The recognizer will detect a touch down and if timeout() later the touch is still down, it will trigger the QTapAndHoldGesture. The default value is 700 milliseconds.
See also setTimeout().