/*
* Copyright 2009 JBoss, a divison Red Hat, Inc
*
* 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 org.jboss.errai.widgets.client;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.Event;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Image;
import org.gwt.mosaic.ui.client.layout.BoxLayout;
import org.gwt.mosaic.ui.client.layout.BoxLayoutData;
import org.gwt.mosaic.ui.client.layout.LayoutPanel;
import java.util.ArrayList;
import java.util.List;
import static com.google.gwt.user.client.Event.*;
public class WSLaunchButton extends LayoutPanel
{
private static final String CSS_NAME = "WSLaunchButton";
private String name;
private List<ClickHandler> clickHandlers;
public WSLaunchButton(ImageResource resource, String name) {
super(new BoxLayout(BoxLayout.Orientation.VERTICAL));
this.name = name;
sinkEvents(Event.MOUSEEVENTS);
HTML html = new HTML( " " +AbstractImagePrototype.create(resource).getHTML() + " " + createButtonMarkup());
this.add(html, new BoxLayoutData(BoxLayoutData.FillStyle.VERTICAL));
this.setStylePrimaryName(CSS_NAME);
}
@Override
public void onBrowserEvent(Event event) {
if (!isAttached()) {
return;
}
switch (event.getTypeInt()) {
case ONMOUSEMOVE:
break;
case ONMOUSEOVER:
addStyleDependentName("hover");
break;
case ONBLUR:
case ONLOSECAPTURE:
case ONMOUSEOUT:
removeStyleDependentName("hover");
removeStyleDependentName("down");
break;
case ONMOUSEDOWN:
addStyleDependentName("down");
break;
case ONMOUSEUP:
if (clickHandlers != null) {
for (ClickHandler listen : clickHandlers) {
listen.onClick(null);
}
}
setStyleName(CSS_NAME);
break;
}
}
private String createButtonMarkup() {
return "<span class=\"" + CSS_NAME + "-contents\"> " + name + "</span>";
}
public String getName() {
return name;
}
public void addClickListener(ClickHandler handler) {
if (clickHandlers == null) clickHandlers = new ArrayList<ClickHandler>();
clickHandlers.add(handler);
}
}