Example usage for com.google.gwt.user.client.ui HasOneWidget getWidget

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui HasOneWidget getWidget.

Prototype

Widget getWidget();

Source Link

Document

Gets the panel's child widget.

Usage

From source file:fr.putnami.pwt.core.widget.client.util.WidgetUtils.java

License:Open Source License

private static void collectChildren(Widget w, Set<Widget> children) {
    if (w instanceof HasWidgets) {
        HasWidgets hasWidgets = (HasWidgets) w;
        Iterator<Widget> it = hasWidgets.iterator();
        while (it.hasNext()) {
            Widget widget = it.next();/*from   w  ww .  j a  va 2 s  . c  o  m*/
            if (!children.contains(widget)) {
                children.add(widget);
                WidgetUtils.collectChildren(widget, children);
            }
        }
    } else if (w instanceof HasOneWidget) {
        HasOneWidget hasOneWidget = (HasOneWidget) w;
        Widget widget = hasOneWidget.getWidget();
        if (!children.contains(widget)) {
            children.add(widget);
            WidgetUtils.collectChildren(widget, children);
        }
    }
}

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