/*
* Copyright (c) 2010 Zhihua (Dennis) Jiang
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.gwtmobile.ui.client.widgets;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.HTML;
import com.gwtmobile.ui.client.event.DragController;
import com.gwtmobile.ui.client.event.DragEvent;
import com.gwtmobile.ui.client.event.DragEventsHandler;
public class AccordionHeader extends PanelBase implements ClickHandler, DragEventsHandler {
public AccordionHeader() {
this.addDomHandler(this, ClickEvent.getType());
this.add(new AccordionArrow());
}
@Override
public void onLoad() {
super.onLoad();
DragController.get().addDragEventsHandler(this);
}
@Override
protected void onUnload() {
super.onUnload();
DragController.get().removeDragEventsHandler(this);
}
@Override
public void onClick(ClickEvent event) {
AccordionStack parent = (AccordionStack) this.getParent().getParent();
parent.toggle();
}
@Override
public void onDragEnd(DragEvent e) {
removeStyleName("Pressed");
}
@Override
public void onDragMove(DragEvent e) {
removeStyleName("Pressed");
}
@Override
public void onDragStart(DragEvent e) {
addStyleName("Pressed");
}
static class AccordionArrow extends HTML {
public AccordionArrow() {
//super("<div/>");
setStyleName("AccordionArrow");
}
}
}