com.google.gwt.user.client.ui

Class WidgetIterators

java.lang.Object

com.google.gwt.user.client.ui.WidgetIterators

class WidgetIterators
extends java.lang.Object

A collection of convenience factories for creating iterators for widgets. This mostly helps developers support HasWidgets without having to implement their own Iterator.

Method Summary

Modifier and Type	Method and Description
(package private) static java.util.Iterator<Widget>	createWidgetIterator(HasWidgets container, Widget[] contained) Wraps an array of widgets to be returned during iteration.

Methods inherited from class java.lang.Object

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

Method Detail

createWidgetIterator

static final java.util.Iterator<Widget> createWidgetIterator(HasWidgets container,
                                                             Widget[] contained)

Wraps an array of widgets to be returned during iteration. null is allowed in the array and will be skipped during iteration.

Parameters:

container - the container of the widgets in contained

contained - the array of widgets

Returns:

the iterator