/*
* Copyright 2007 Google 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 com.google.gwt.examples;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.AbsolutePanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.widgetideas.client.GlassPanel;
/**
* Glass Panel example.
*/
public class GlassPanelExample implements EntryPoint {
public void onModuleLoad() {
// Create a glass panel covering the entire browser document
RootPanel.get().add(
new Label(
"The browser document will be covered by a semi-transparent glass panel."));
RootPanel.get().add(
new Label("Hit ESC or click anywhere on the glass panel to remove it."));
RootPanel.get().add(new GlassPanel(true), 0, 0);
// Create a small AbsolutePanel
AbsolutePanel absolutePanel = new AbsolutePanel();
absolutePanel.setPixelSize(100, 100);
DOM.setStyleAttribute(absolutePanel.getElement(), "border",
"1px solid black");
absolutePanel.add(new Label(
"This AbsolutePanel is covered with a semi-transparent green glass panel"));
// Attach the AbsolutePanel
RootPanel.get().add(absolutePanel, 50, 50);
// Attach an absolute panel and style it green using this !important CSS
// rule:
// .green { background-color: green !important; }
GlassPanel greenGlassPanel = new GlassPanel(false);
greenGlassPanel.addStyleName("green");
absolutePanel.add(greenGlassPanel, 0, 0);
}
}