fr.mncc.sandbox.client.widgets.Layout.java Source code

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Here is the source code for fr.mncc.sandbox.client.widgets.Layout.java

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/**
 * Copyright (c) 2014 MNCC
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
 * associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @author http://www.mncc.fr
 */
package fr.mncc.sandbox.client.widgets;

import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.MetaElement;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Composite;

public class Layout extends Composite {

    private MetaElement metaElement_;

    public Layout() {

    }

    @Override
    protected void onUnload() {

        // Remove elements added to file header
        if (metaElement_ != null) {
            metaElement_.removeFromParent();
        }

        super.onUnload();
    }

    public void setLayoutTitle(String title) {
        Window.setTitle(title);
    }

    public void setLayoutDescription(String description) {
        metaElement_ = DOM.createElement("meta").cast();
        if (metaElement_ != null) {
            metaElement_.setName("description");
            metaElement_.setContent(description);
            Document.get().getHead().appendChild(metaElement_);
        }
    }
}