creamtec.core.awt
Class ContainerIterator

java.lang.Object
  creamtec.core.awt.ContainerIterator

public class ContainerIterator
extends java.lang.Object

Provides iteration of the container tree with a callback method. Iterates all children of the container recursing into subcontainers and calls processComponent method of the Listener interface on each contained component

Nested Class Summary

static interface

ContainerIterator.Listener Users of the class must implement this Listener interface to process iterated components

Constructor Summary

ContainerIterator(ContainerIterator.Listener listener)
Initializes the container and associates a listener with it By default, invisible components are not processed

ContainerIterator(ContainerIterator.Listener listener, boolean iterateInvisible)
Initializes the container

Method Summary

void	iterate(java.awt.Component comp) Recurses the container tree

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerIterator

public ContainerIterator(ContainerIterator.Listener listener)

Initializes the container and associates a listener with it By default, invisible components are not processed

ContainerIterator

public ContainerIterator(ContainerIterator.Listener listener,
                         boolean iterateInvisible)

Initializes the container

Parameters:

listener - a callback object, that is interested in component processing

iterateInvisible - if false, the callback will not be called on invisible components

Method Detail

iterate

public void iterate(java.awt.Component comp)
             throws java.lang.Exception

Recurses the container tree

Throws:

java.lang.Exception