/**
* Copyright 2010 Jonas Huckestein, jonas.huckestein@me.com, http://thezukunft.com
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
**/
package com.thezukunft.wave.connector;
import com.google.gwt.event.shared.GwtEvent;
import com.google.web.bindery.event.shared.EventBus;
/**
* Event fired whenever the height of the gadget's contents changes
*
*/
public class ModeChangeEvent extends GwtEvent<ModeChangeEventHandler> {
public static final GwtEvent.Type<ModeChangeEventHandler> TYPE = new GwtEvent.Type<ModeChangeEventHandler>();
protected int mode;
public ModeChangeEvent(int mode) {
this.mode = mode;
}
protected void dispatch(ModeChangeEventHandler handler) {
handler.onUpdate(this);
}
public static ModeChangeEvent fire(EventBus source, int mode) {
// If no handlers exist, then type can be null.
if (TYPE != null) {
final ModeChangeEvent event = new ModeChangeEvent(mode);
source.fireEvent(event);
return event;
}
return null;
}
@SuppressWarnings("unchecked")
public Type<ModeChangeEventHandler> getAssociatedType() {
return (Type) TYPE;
}
}