splash.java

RemoteWAP is a Remote Administration Tool for any Operating System that can support the Java Virtual

/*
 *  Splash.java
 *
 *  Copyright (C) 2004 Jay Scott
 *
 *  This program 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 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 this program (gpl.txt); if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package ui;

import java.awt.AWTEvent;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.io.File;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JWindow;

/**
 *  This class gets the RemoteWAP logo from the Images folder and then shows the
 *  image in a JLabel for 5 seconds the disposes of the image file
 *
 *@author     Jay Scott
 *@created    July 21, 2004
 *@version    0.4
 */
public class Splash extends JWindow {

	JLabel imgControl = new JLabel();
	ImageIcon img = new ImageIcon("images" + File.separatorChar + "splash.gif");
	JPanel contentPane;


	/**
	 *  Constructor for the Splash screen object
	 */
	public Splash() {

		enableEvents(AWTEvent.WINDOW_EVENT_MASK);
		try {
			ShowSplash();
		} catch (Exception e) {
			JOptionPane.showMessageDialog(null, e);
			System.exit(1);
		}

		/* Show the panel */
		this.setVisible(true);
		/* sleep for 5 seconds */
		try {
			Thread.sleep(5000);
		} catch (InterruptedException e) {}
	}


	/**
	 *  This method shows the splash screen
	 *
	 *@exception  Exception  Throws Exception on error
	 */
	private void ShowSplash() throws Exception {

		/* Set the GUI layout */
		imgControl.setIcon(img);
		contentPane = (JPanel) this.getContentPane();
		contentPane.setLayout(new BorderLayout());
		contentPane.add(imgControl, BorderLayout.NORTH);
		this.pack();

		/* Get the middle of the screen */
		Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
		Dimension frame = this.getSize();
		int x = (int) (screen.getWidth() - frame.getWidth()) / 2;
		int y = (int) (screen.getHeight() - frame.getHeight()) / 2 - 50;
		this.setLocation(x, y);
	}
}