Package com.google.gwt.user.client.ui

Class 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

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method 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