co.shift.pcs.basic.web.client.ContentPanel.java Source code

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Here is the source code for co.shift.pcs.basic.web.client.ContentPanel.java

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/**
* Copyright ?? 2013 Universidad Icesi
* 
* This file is part of SongStock.
* 
* SongStock is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* 
* SongStock is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with SongStock.  If not, see <http://www.gnu.org/licenses/>.
**/
package co.shift.pcs.basic.web.client;

import com.vaadin.annotations.AutoGenerated;
import com.vaadin.ui.AbsoluteLayout;
import com.vaadin.ui.CustomComponent;

/**
 * Content panel component.
 * @author Andr??s Paz
 *
 */
public class ContentPanel extends CustomComponent {

    /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":true,"snappingDistance":10} */

    @AutoGenerated
    private AbsoluteLayout mainLayout;

    private static final long serialVersionUID = 1L;

    /**
     * The constructor should first build the main layout, set the
     * composition root and then do any custom initialization.
     *
     * The constructor will not be automatically regenerated by the
     * visual editor.
     */
    public ContentPanel() {
        buildMainLayout();
        setCompositionRoot(mainLayout);

        // User code

    }

    /***
     * Removes all components and adds the component to the content panel.
     * @param component The component to be added.
     */
    public void setContent(CustomComponent component) {
        removeContent();
        this.mainLayout.addComponent(component);
    }

    /***
     * Removes all components and adds the component to the content panel at a given position.
     * @param component The component to be added.
     * @param cssPosition The component's position in CSS format.
     */
    public void setContent(CustomComponent component, String cssPosition) {
        removeContent();
        this.mainLayout.addComponent(component, cssPosition);
    }

    /**
     * Removes all components.
     */
    public void removeContent() {
        mainLayout.removeAllComponents();
    }

    @AutoGenerated
    private AbsoluteLayout buildMainLayout() {
        // common part: create layout
        mainLayout = new AbsoluteLayout();
        mainLayout.setImmediate(false);
        mainLayout.setWidth("1024px");
        mainLayout.setHeight("500px");

        // top-level component properties
        setWidth("1024px");
        setHeight("500px");

        return mainLayout;
    }

}