Example usage for com.google.gwt.user.client.ui HasWidgets HasWidgets

Introduction

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

Prototype

HasWidgets

Source Link

Usage

From source file:org.geomajas.gwt2.client.widget.map.MapWidgetImpl.java

License:Open Source License

@Override
public HasWidgets getWidgetContainer() {
    return new HasWidgets() {

        @Override//from   w w  w.jav a  2 s.  com
        public void add(Widget w) {
            w.getElement().getStyle().setPosition(Style.Position.ABSOLUTE);
            MapWidgetImpl.this.add(w);
            if (!(w instanceof Watermark)) {
                widgets.add(w);
            }
        }

        @Override
        public void clear() {
            while (widgets.size() > 0) {
                remove(widgets.get(0));
            }
        }

        @Override
        public Iterator<Widget> iterator() {
            return widgets.iterator();
        }

        @Override
        public boolean remove(Widget w) {
            widgets.remove(w);
            return MapWidgetImpl.this.remove(w);
        }
    };
}

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