/*
* Ext GWT 2.2.3 - Ext for GWT
* Copyright(c) 2007-2010, Ext JS, LLC.
* licensing@extjs.com
*
* http://extjs.com/license
*/
package com.extjs.gxt.ui.client.aria;
import com.extjs.gxt.ui.client.event.PreviewEvent;
import com.extjs.gxt.ui.client.widget.Component;
import com.extjs.gxt.ui.client.widget.form.DualListField;
import com.extjs.gxt.ui.client.widget.form.ListField;
public class DualListFieldHandler extends FocusHandler {
@SuppressWarnings("rawtypes")
@Override
public boolean canHandleKeyPress(Component component, PreviewEvent pe) {
if (component.getParent() instanceof ListField<?>) {
ListField lf = (ListField) component.getParent();
Component p = (Component) lf.getParent();
return p != null && p.getParent() instanceof DualListField;
}
return component instanceof DualListField;
}
@Override
public void onTab(Component component, PreviewEvent pe) {
}
}