Java JFrame Center centerFrameOnScreen(JFrame frame)

Description

center Frame On Screen

License

Mozilla Public License

Declaration

public static void centerFrameOnScreen(JFrame frame) 

Method Source Code

//package com.java2s;
/*//from   ww w.  j av  a  2  s. c o  m
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * The Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 *
 * The Initial Developer of the Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 * Portions created by Mark A. Kobold are Copyright (C) 2000-2007. All Rights Reserved.
 *
 * Contributor(s): 
 *  Mark A. Kobold [mkobold <at> isqlviewer <dot> com].
 *  
 * If you didn't download this code from the following link, you should check
 * if you aren't using an obsolete version: http://www.isqlviewer.com
 */

import java.awt.Dimension;
import java.awt.Point;

import java.awt.Toolkit;

import javax.swing.JFrame;

public class Main {
    public static void centerFrameOnScreen(JFrame frame) {

        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Dimension screenSize = toolkit.getScreenSize();
        Dimension frameSize = frame.getSize();
        if (frameSize.height > screenSize.height) {
            frameSize.height = screenSize.height;
        }
        if (frameSize.width > screenSize.width) {
            frameSize.width = screenSize.width;
        }
        Point p = new Point((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
        frame.setLocation(p);
    }
}

Related

1. centerFrame(JFrame frame)
2. centerFrame(JFrame frame, boolean isPopup)
3. centerFrame(Window owner)
4. centerFrameOnMainDisplay(final JFrame frame)
5. centerFrameOnScreen(JFrame frame)
6. centerFrameTo(final JFrame frameToCenter, final Dimension orientDim)
7. centerJFrame(JFrame frame)
8. centerOnFrame(JDialog dialog, JFrame frame)
9. centerOnFrame(JFrame frame, Component comp)