public abstract class AbstractRotateGesture extends AbstractGesture
rotationStarted(RotateEvent)
, rotate(RotateEvent)
, and
rotationFinished(RotateEvent)
methods.Constructor and Description |
---|
AbstractRotateGesture() |
Modifier and Type | Method and Description |
---|---|
protected void |
register()
Called when a
Scene is provided. |
protected abstract void |
rotate(javafx.scene.input.RotateEvent event)
Called upon
RotateEvent.ROTATE events. |
protected abstract void |
rotationFinished(javafx.scene.input.RotateEvent event)
Called upon
RotateEvent.ROTATION_FINISHED events. |
protected abstract void |
rotationStarted(javafx.scene.input.RotateEvent event)
Called upon
RotateEvent.ROTATION_STARTED events. |
protected void |
unregister()
Called when the
Scene is removed. |
getScene, setScene
protected void register()
AbstractGesture
Scene
is provided. The new Scene
can be
obtained via AbstractGesture.getScene()
. Event handlers are registered here.register
in class AbstractGesture
protected abstract void rotate(javafx.scene.input.RotateEvent event)
RotateEvent.ROTATE
events.event
- The corresponding RotateEvent
.protected abstract void rotationFinished(javafx.scene.input.RotateEvent event)
RotateEvent.ROTATION_FINISHED
events.event
- The corresponding RotateEvent
.protected abstract void rotationStarted(javafx.scene.input.RotateEvent event)
RotateEvent.ROTATION_STARTED
events.event
- The corresponding RotateEvent
.protected void unregister()
AbstractGesture
Scene
is removed. You can obtain the old
Scene
via AbstractGesture.getScene()
so that event handlers can be
unregistered.unregister
in class AbstractGesture
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