SoDoubleTapGestureEvent Class Reference
Class for double-tap gesture events. More...
#include <Inventor/gestures/events/SoDoubleTapGestureEvent.h>
Public Member Functions | |
| virtual SoType | getTypeId () const |
| SoDoubleTapGestureEvent () | |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
Detailed Description
Class for double-tap gesture events.
SoDoubleTapGestureEvent represents a double-tap gesture event in the Open Inventor event model. Touch events are analyzed by a SoDoubleTapGestureRecognizer. When a double-tap gesture is recognized, the recognizer generates this event. It's a gesture with only END state (only one event is generated at the end of the gesture). The finger has to stay within a limitation area and the gesture must be completed within a time limit (see SoDoubleTapGestureRecognizer). Currently only double tap gestures are recognized.
Note:
- In order to get touch events for the gesture recognizer(s) to recognize, the application must explicitly register a touch screen device (SoWinTouchScreen, SoQtTouchScreen, etc).
- In order to get gesture events, the application must explicitly register gesture recognizers with the touch screen device's touch manager (SoTouchManager).
SEE ALSO
SoEvent, SoGestureEvent, SoRotateGestureEvent, SoScaleGestureEvent, SoLongTapGestureEvent, SoDoubleTapGestureRecognizer
Constructor & Destructor Documentation
| SoDoubleTapGestureEvent::SoDoubleTapGestureEvent | ( | ) |
Constructor.
Member Function Documentation
| static SoType SoDoubleTapGestureEvent::getClassTypeId | ( | ) | [static] |
Returns the type identifier for this class.
Reimplemented from SoGestureEvent.
| virtual SoType SoDoubleTapGestureEvent::getTypeId | ( | ) | const [virtual] |
Returns the type identifier for this specific instance.
Reimplemented from SoGestureEvent.
The documentation for this class was generated from the following file:
- Inventor/gestures/events/SoDoubleTapGestureEvent.h