SplashScreen.java

/*
 * Copyright (c) 2007 BUSINESS OBJECTS SOFTWARE LIMITED
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *  
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *  
 *     * Neither the name of Business Objects nor the names of its contributors
 *       may be used to endorse or promote products derived from this software
 *       without specific prior written permission.
 *  
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */


/*
 * SplashScreen.java
 * Created: 15-Mar-2004
 * By: Rick Cameron
 */

package org.openquark.util.ui;

import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.Window;
import java.net.URL;

import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JWindow;
import javax.swing.SwingConstants;


/**
 * 
 * 
 */
public class SplashScreen extends JWindow {
    
    private static final long serialVersionUID = -5650852362026024114L;

    /**
     * Constructor SplashScreen
     * 
     * 
     */
    public SplashScreen(String imageFileName) {
        initialise(imageFileName);
    }

    /**
     * Constructor SplashScreen
     * 
     * @param owner
     */
    public SplashScreen(Frame owner, String imageFileName) {
        super (owner);

        initialise(imageFileName);
    }

    /**
     * Constructor SplashScreen
     * 
     * @param owner
     */
    public SplashScreen(Window owner, String imageFileName) {
        super (owner);

        initialise(imageFileName);
    }

    /**
     * Method initialise.
     */
    private void initialise(String imageFileName) {
        Icon splashImage = loadImageIcon(imageFileName);
    
        JLabel splashLabel = new JLabel(splashImage);
    
        splashLabel.setHorizontalAlignment(SwingConstants.CENTER);
    
        getContentPane().add(splashLabel, BorderLayout.CENTER);
    
        pack();
    
        setLocationRelativeTo(null);
    }

    private ImageIcon loadImageIcon(String filename) {
        String iconFileName = "/Resources/" + filename; //$NON-NLS-1$ 
    
        URL url = this.getClass().getResource(iconFileName);
    
        if (url != null) {
            return new ImageIcon(url);
        } else {
            return null;
        }
    }

}