/*
* Ext GWT 2.2.4 - 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.Header;
public class HeaderHandler extends FocusHandler {
@Override
public boolean canHandleKeyPress(Component component, PreviewEvent pe) {
return component instanceof Header;
}
@Override
public void onTab(Component component, PreviewEvent pe) {
if (!isManaged()) return;
pe.stopEvent();
Header head = (Header)component.getParent().getParent();
int index = head.indexOf(component);
if (index == head.getToolCount() - 1) {
stepInto(head.getParent(), pe, true);
return;
}
super.onTab(component, pe);
}
}