org.xith3d.ui.hud.listeners
Class WidgetContainerAdapter

java.lang.Object
  org.xith3d.ui.hud.listeners.WidgetContainerAdapter

All Implemented Interfaces:

WidgetContainerListener

public abstract class WidgetContainerAdapter
extends java.lang.Object
implements WidgetContainerListener

If a Widget makes use of other Widgets to be built and these Widgets produce events, that are to be catched be the Widget only, then you should create an inner class and let it extend this class to catch them, since it already implements all known Widget-Listeners (with empty method stubs).

Constructor Summary

WidgetContainerAdapter()

Method Summary

void	onWidgetAddedToContainer(WidgetContainer container, Widget widget) This event is fired, when a Widget is added to a WidgetContainer.
void	onWidgetAddedToHUD(HUD hud, Widget widget) This event is fired, when a Widget is added to a WidgetContainer and the container itself is already added to the HUD or is the HUD itself.
void	onWidgetRemovedFromContainer(WidgetContainer container, Widget widget) This event is fired, when a Widget is removed from a WidgetContainer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WidgetContainerAdapter

public WidgetContainerAdapter()

Method Detail

onWidgetAddedToContainer

public void onWidgetAddedToContainer(WidgetContainer container,
                                     Widget widget)

This event is fired, when a Widget is added to a WidgetContainer.

Specified by:

onWidgetAddedToContainer in interface WidgetContainerListener

Parameters:

container - the WidgetContainer, the Widget is added to

widget - the Widget, which is added to a WidgetContainer

onWidgetAddedToHUD

public void onWidgetAddedToHUD(HUD hud,
                               Widget widget)

This event is fired, when a Widget is added to a WidgetContainer and the container itself is already added to the HUD or is the HUD itself.

Specified by:

onWidgetAddedToHUD in interface WidgetContainerListener

Parameters:

hud - the HUD, the Widget is added to

widget - the Widget, which is added to a WidgetContainer

onWidgetRemovedFromContainer

public void onWidgetRemovedFromContainer(WidgetContainer container,
                                         Widget widget)

This event is fired, when a Widget is removed from a WidgetContainer.

Specified by:

onWidgetRemovedFromContainer in interface WidgetContainerListener

Parameters:

container - the WidgetContainer, the Widget is removed from

widget - the Widget, which is removed from a WidgetContainer