/*
* Copyright 2009 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.appengine.demos.taskengine.client;
import com.google.appengine.demos.taskengine.client.ControlBar.Controls;
import com.google.gwt.dom.client.DivElement;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
/**
* A screen in the UI.
*/
public abstract class Page extends Widget {
private final DivElement contentElement;
private final ControlBar controlBar;
private int pageIndex = 0;
public Page(PageTransitionPanel parent, Controls controls,
ControlBar.Resources resources) {
super(parent.getContainerElement());
Element myElem = getElement();
// Create and attach the top ControlBar that has the logo and controls.
controlBar = new ControlBar(myElem, resources, controls);
contentElement = Document.get().createDivElement();
myElem.appendChild(contentElement);
parent.addPage(this);
myElem.getStyle().setProperty("cssFloat", "left");
}
public DivElement getContentContainer() {
return contentElement;
}
public ControlBar getControlBar() {
return controlBar;
}
public int getPageIndex() {
return pageIndex;
}
public void setPageIndex(int index) {
this.pageIndex = index;
}
public void setWidth(int newWidth) {
getElement().getStyle().setPropertyPx("width", newWidth);
}
}