RenderSemanticsGestureHandler constructor
- RenderBox? child,
- GestureTapCallback? onTap,
- GestureLongPressCallback? onLongPress,
- GestureDragUpdateCallback? onHorizontalDragUpdate,
- GestureDragUpdateCallback? onVerticalDragUpdate,
- double scrollFactor = 0.8,
- HitTestBehavior behavior = HitTestBehavior.deferToChild,
Creates a render object that listens for specific semantic gestures.
Implementation
RenderSemanticsGestureHandler({
super.child,
GestureTapCallback? onTap,
GestureLongPressCallback? onLongPress,
GestureDragUpdateCallback? onHorizontalDragUpdate,
GestureDragUpdateCallback? onVerticalDragUpdate,
this.scrollFactor = 0.8,
super.behavior,
}) : _onTap = onTap,
_onLongPress = onLongPress,
_onHorizontalDragUpdate = onHorizontalDragUpdate,
_onVerticalDragUpdate = onVerticalDragUpdate;