WidgetIterators (GWT Javadoc)

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GWT 2.7.0

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

java.lang.Object
  com.google.gwt.user.client.ui.WidgetIterators

class WidgetIterators
extends java.lang.Object
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
`(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