public static interface TouchEventDispatcher.Callback
TouchEventDispatcher
, must implement.Modifier and Type | Method and Description |
---|---|
void |
onAddedEventHandler(TouchEventDispatcher dispatcher,
AbstractTouchEventHandler eventHandler)
The method, which is invoked, when an event handler has been added.
|
void |
onRemovedEventHandler(TouchEventDispatcher dispatcher,
AbstractTouchEventHandler eventHandler)
The method, which is invoked, when an event handler has been removed.
|
void onAddedEventHandler(@NonNull TouchEventDispatcher dispatcher, @NonNull AbstractTouchEventHandler eventHandler)
dispatcher
- The dispatcher, the event handler has been added to, as an instance of the class
TouchEventDispatcher
. The dispatcher may not be nulleventHandler
- The event handler, which has been added, as an instance of the class AbstractTouchEventHandler
. The event handler may not be nullvoid onRemovedEventHandler(@NonNull TouchEventDispatcher dispatcher, @NonNull AbstractTouchEventHandler eventHandler)
dispatcher
- The dispatcher, the event handler has been removed from, as an instance of the
class TouchEventDispatcher
. The dispatcher may not be nulleventHandler
- The event handler, which has been removed, as an instance of the class AbstractTouchEventHandler
. The event handler may not be null