com.googlecode.lanterna.gui.listener

Class ComponentAdapter

java.lang.Object

com.googlecode.lanterna.gui.listener.ComponentAdapter

All Implemented Interfaces:

ComponentListener

public class ComponentAdapter
extends Object
implements ComponentListener

This adapter class can help you create component listeners that only needs a subset of the events required by the ComponentListener.

Author:

Martin

Constructor Summary

Constructors

Constructor and Description
ComponentAdapter()

Method Summary

Methods

Modifier and Type	Method and Description
void	onComponentInvalidated(Component component) Will be called when a component is signaling it's content has been invalidated and needs to be repainted by the GUI system.
void	onComponentLostFocus(InteractableComponent interactableComponent) Will be called when input focus was taken away from a component by the GUI system.
void	onComponentReceivedFocus(InteractableComponent interactableComponent) Will be called when a component has gained the input focus of the GUI system.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentAdapter

public ComponentAdapter()

Method Detail

onComponentInvalidated

public void onComponentInvalidated(Component component)

Description copied from interface: ComponentListener

Will be called when a component is signaling it's content has been invalidated and needs to be repainted by the GUI system.

Specified by:

onComponentInvalidated in interface ComponentListener

Parameters:

component - Component that was invalidated

onComponentLostFocus

public void onComponentLostFocus(InteractableComponent interactableComponent)

Description copied from interface: ComponentListener

Will be called when input focus was taken away from a component by the GUI system.

Specified by:

onComponentLostFocus in interface ComponentListener

Parameters:

interactableComponent - Component that lost focus

onComponentReceivedFocus

public void onComponentReceivedFocus(InteractableComponent interactableComponent)

Description copied from interface: ComponentListener

Will be called when a component has gained the input focus of the GUI system.

Specified by:

onComponentReceivedFocus in interface ComponentListener

Parameters:

interactableComponent - Component that gained focus