g2d.closure

Class ClosureComponentListener

java.lang.Object

g2d.jlambda.Identifiable

g2d.jlambda.Attributable

g2d.closure.ClosureComponentListener

All Implemented Interfaces:

java.awt.event.ComponentListener, java.util.EventListener

public class ClosureComponentListener
extends Attributable
implements java.awt.event.ComponentListener

Invoking a closure when listening to component changes. Most notably useful when reacting to resizing events. Implementation based on ClosureMouseListener.

Author:

linda, Ian (ClosureMouseListener)

Field Summary

Fields inherited from class g2d.jlambda.Identifiable

DEBUG

Constructor Summary

Constructors

Constructor and Description
ClosureComponentListener()

Method Summary

Modifier and Type	Method and Description
void	componentHidden(java.awt.event.ComponentEvent event)
void	componentMoved(java.awt.event.ComponentEvent event)
void	componentResized(java.awt.event.ComponentEvent event)
void	componentShown(java.awt.event.ComponentEvent event)
void	setClosure(int type, Closure closure) Set closure for execution when listener receives certain event.

Methods inherited from class g2d.jlambda.Attributable

_getAttribute, _setAttribute, getAttribute, getAttributeAsBoolean, getAttributeAsByte, getAttributeAsChar, getAttributeAsClosure, getAttributeAsDouble, getAttributeAsFloat, getAttributeAsInt, getAttributeAsShort, getAttributeAsString, getKeys, getStaticAttribute, getStaticKeys, isAttribute, isStaticAttribute, removeAllAttributes, removeAllStaticAttributes, removeAttribute, removeStaticAttribute, setAttribute, setStaticAttribute, showAttributes, showAttributes

Methods inherited from class g2d.jlambda.Identifiable

getObject, getUID, setUID, setUID, unsetUID, unsetUID

Methods inherited from class java.lang.Object

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

Constructor Detail

ClosureComponentListener

public ClosureComponentListener()

Method Detail

setClosure

public void setClosure(int type,
                       Closure closure)

Set closure for execution when listener receives certain event. Closure must have arity 2.

Parameters:

type - Type of event for which given closure should be invoked

closure - Closure to be invoked for given event type

componentResized

public void componentResized(java.awt.event.ComponentEvent event)

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent event)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent event)

Specified by:

componentShown in interface java.awt.event.ComponentListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent event)

Specified by:

componentHidden in interface java.awt.event.ComponentListener