Java Screen Center getCenter(Component owner, Dimension size)

Description

get Center

License

Open Source License

Declaration

public static Point getCenter(Component owner, Dimension size) 

Method Source Code

//package com.java2s;
/** /*from  w  w w  . ja  va  2s .c o m*/
 * Copyright (C) 2010  Jorge J. Gomez-Sanz 
 * 
 * This file is part of the INGENME tool. INGENME is an open source meta-editor
 * which produces customized editors for user-defined modeling languages
 *
 * 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 version 3 of the License
 *
 * 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, see <http://www.gnu.org/licenses/>
 **/

import java.awt.*;

public class Main {
    public static Point getCenter(Dimension size) {
        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
        Point result = new Point(d.width / 2 - size.width / 2, d.height / 2 - size.height / 2);
        return result;
    }

    public static Point getCenter(Frame parent, Dimension size) {
        Dimension d = parent.getSize();
        Point result = new Point(parent.getLocation().x + d.width / 2 - size.width / 2,
                parent.getLocation().y + d.height / 2 - size.height / 2);
        return result;
    }

    public static Point getCenter(Component owner, Dimension size) {
        Dimension d = owner.getSize();
        Point result = new Point((d.width / 2 - size.width / 2) + owner.getLocation().x,
                (d.height / 2 - size.height / 2) + owner.getLocation().y);
        return result;
    }
}

Related

1. centreOnScreen(Window frame)
2. centreOnScreen(Window win)
3. getCenterCoordinates(Dimension d)
4. getCenteredLocation(Component comp)
5. getCenteredLocation(Window w)
6. getCenteredLocation(Window window)