org.apache.pivot.wtk
Class ComponentStateListener.Adapter

java.lang.Object
  extended by org.apache.pivot.wtk.ComponentStateListener.Adapter
All Implemented Interfaces:
ComponentStateListener
Enclosing interface:
ComponentStateListener

public static class ComponentStateListener.Adapter
extends Object
implements ComponentStateListener

Component state listener adapter.


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentStateListener
ComponentStateListener.Adapter
 
Constructor Summary
ComponentStateListener.Adapter()
           
 
Method Summary
 void enabledChanged(Component component)
          Called when a component's enabled state has changed.
 void focusedChanged(Component component, Component obverseComponent)
          Called when a component's focused state has changed.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ComponentStateListener.Adapter

public ComponentStateListener.Adapter()
Method Detail

enabledChanged

public void enabledChanged(Component component)
Description copied from interface: ComponentStateListener
Called when a component's enabled state has changed.

Called both when the component is enabled and when it is disabled. The component's enabled flag has already been set when this method is called so the new state can be determined by calling the Component.isEnabled() method.

Specified by:
enabledChanged in interface ComponentStateListener
Parameters:
component - The component whose enabled state is changing.

focusedChanged

public void focusedChanged(Component component,
                           Component obverseComponent)
Description copied from interface: ComponentStateListener
Called when a component's focused state has changed.

This will be called both when a component gains focus and when it loses focus. The currently focused component has already been set when this method is called, so that the new state of the component can be determined by calling the Component.isFocused() method.

Specified by:
focusedChanged in interface ComponentStateListener
Parameters:
component - The component that is either gaining focus or the one that previously had focus and is now losing it.
obverseComponent - If the component is gaining focus, this is the component that is losing focus. If the component is losing focus this is the component that is gaining the focus instead.