/*
* Copyright (C) 2004 TiongHiang Lee
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Email: thlee@onemindsoft.org
*/
package org.onemind.swingweb.client.awt.ui;
import java.awt.AWTEvent;
import java.awt.CheckboxMenuItem;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import org.onemind.swingweb.client.core.AbstractClient;
import org.onemind.swingweb.client.dom.DomNode;
public class CheckboxMenuItemUIHandler extends MenuItemUIHandler implements ItemListener
{
public CheckboxMenuItemUIHandler(AbstractClient client)
{
super(client);
}
public Object createComponentInstance(Object parent, DomNode element)
{
CheckboxMenuItem item = new CheckboxMenuItem();
return item;
}
public Object updateUI(Object com, DomNode element)
{
super.updateUI(com, element);
String state = element.getAttribute("state");
CheckboxMenuItem item = (CheckboxMenuItem) com;
item.setState(Boolean.getBoolean(state));
return item;
}
/**
* {@inheritDoc}
*/
protected void registerListeners(Object com)
{
((CheckboxMenuItem) com).addItemListener(this);
}
public void itemStateChanged(ItemEvent e)
{
handleEvent(e);
}
public void handleEvent(AWTEvent e)
{
CheckboxMenuItem cb = (CheckboxMenuItem) e.getSource();
postEvent(e.getSource(), "true", false); //has event
postEvent(e.getSource(), "-value", String.valueOf(cb.getState()), true);
}
}