Java tutorial
/* * Copyright (C) 2004 Giuseppe MANNA * * This file is part of FreeReportBuilder * * FreeReportBuilder 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; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ import java.awt.*; import javax.swing.border.*; import javax.swing.*; public final class JSplash extends JWindow { private JLabel lblVersion = new JLabel(); public JSplash() { init(); center(); } private void init() { JPanel pnlImage = new JPanel(); ImageIcon image = new ImageIcon(getClass().getResource("img/logo.jpg")); JLabel lblBack = new JLabel(image); Border raisedbevel = BorderFactory.createRaisedBevelBorder(); Border loweredbevel = BorderFactory.createLoweredBevelBorder(); lblBack.setBounds(0, 0, image.getIconWidth(), image.getIconHeight()); getLayeredPane().add(lblBack, new Integer(Integer.MIN_VALUE)); pnlImage.setLayout(null); pnlImage.setOpaque(false); pnlImage.setBorder(BorderFactory.createCompoundBorder(raisedbevel, loweredbevel)); pnlImage.add(this.lblVersion); this.lblVersion.setForeground(Color.white); this.lblVersion.setFont(new Font("Dialog", Font.PLAIN, 12)); this.lblVersion.setBounds(15, 69, 120, 20); setContentPane(pnlImage); setSize(image.getIconWidth(), image.getIconHeight()); } private void center() { Dimension scr = Toolkit.getDefaultToolkit().getScreenSize(); int nX = (int) (scr.getWidth() - getWidth()) / 2; int nY = (int) (scr.getHeight() - getHeight()) / 2; setLocation(nX, nY); } }