public abstract class AbstractPinchSpreadGesture extends AbstractGesture
zoomStarted(ZoomEvent), zoom(ZoomEvent), and
zoomFinished(ZoomEvent) methods.| Constructor and Description |
|---|
AbstractPinchSpreadGesture() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
register()
Called when a
Scene is provided. |
protected void |
unregister()
Called when the
Scene is removed. |
protected abstract void |
zoom(javafx.scene.input.ZoomEvent event)
Called upon
ZoomEvent.ZOOM events. |
protected abstract void |
zoomFinished(javafx.scene.input.ZoomEvent event)
Called upon
ZoomEvent.ZOOM_FINISHED events. |
protected abstract void |
zoomStarted(javafx.scene.input.ZoomEvent event)
Called upon
ZoomEvent.ZOOM_STARTED events. |
getScene, setSceneprotected void register()
AbstractGestureScene is provided. The new Scene can be
obtained via AbstractGesture.getScene(). Event handlers are registered here.register in class AbstractGestureprotected void unregister()
AbstractGestureScene is removed. You can obtain the old
Scene via AbstractGesture.getScene() so that event handlers can be
unregistered.unregister in class AbstractGestureprotected abstract void zoom(javafx.scene.input.ZoomEvent event)
ZoomEvent.ZOOM events.event - The corresponding ZoomEvent.protected abstract void zoomFinished(javafx.scene.input.ZoomEvent event)
ZoomEvent.ZOOM_FINISHED events.event - The corresponding ZoomEvent.protected abstract void zoomStarted(javafx.scene.input.ZoomEvent event)
ZoomEvent.ZOOM_STARTED events.event - The corresponding ZoomEvent.Copyright (c) 2014 itemis AG and others. All rights reserved.