com.urlisit.siteswrapper.cloud.widgets.ViewPanel.java Source code

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Here is the source code for com.urlisit.siteswrapper.cloud.widgets.ViewPanel.java

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/* Copyright 2014 URL IS/IT
 * 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.urlisit.siteswrapper.cloud.widgets;

import com.google.gwt.dom.client.Style.Position;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.AbsolutePanel;
import com.google.gwt.user.client.ui.ProvidesResize;
import com.google.gwt.user.client.ui.RequiresResize;
import com.google.gwt.user.client.ui.Widget;

/**
 * @author url
 *
 */
public class ViewPanel extends AbsolutePanel implements RequiresResize, ProvidesResize {

    /**
     * 
     */
    public ViewPanel() {
    }

    /**
     * @param elem
     */
    public ViewPanel(Element elem) {
        super(elem);
    }

    @Override
    public void onResize() {
        getElement().getStyle().setPosition(Position.RELATIVE);
        setPixelSize(Window.getClientWidth(), Window.getClientHeight());
        for (Widget child : getChildren()) {
            if (child instanceof RequiresResize) {
                ((RequiresResize) child).onResize();
            }
        }
    }

    public void resize(Selector selector, int left, int top) {
        add(selector, left, top);
        onResize();
    }

    /*
    @Override
    public void add(Widget widget) {
      if (widget instanceof Selector) {
        Window.alert("adding Selector");
      }
      super.add(widget);
    }
    */
}