001    /*
002     * The contents of this file are subject to the Mozilla Public
003     * License Version 1.1 (the "License"); you may not use this file
004     * except in compliance with the License. You may obtain a copy of
005     * the License at http://www.mozilla.org/MPL/
006     *
007     * Software distributed under the License is distributed on an "AS
008     * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
009     * implied. See the License for the specific language governing
010     * rights and limitations under the License.
011     *
012     * The Original Code is Knowtator.
013     *
014     * The Initial Developer of the Original Code is University of Colorado.  
015     * Copyright (C) 2005-2008.  All Rights Reserved.
016     *
017     * Knowtator was developed by the Center for Computational Pharmacology
018     * (http://compbio.uchcs.edu) at the University of Colorado Health 
019     *  Sciences Center School of Medicine with support from the National 
020     *  Library of Medicine.  
021     *
022     * Current information about Knowtator can be obtained at 
023     * http://knowtator.sourceforge.net/
024     *
025     * Contributor(s):
026     *   Philip V. Ogren <philip@ogren.info> (Original Author)
027     */
028    package edu.uchsc.ccp.knowtator.wizards;
029    
030    import java.awt.Component;
031    import java.awt.Dimension;
032    import java.awt.Point;
033    
034    import javax.swing.JDialog;
035    
036    public class WizardUtil {
037            public static Point getCentralDialogLocation(Component parent, JDialog dialog) {
038                    Point parentLocation = parent.getLocation();
039                    Dimension parentSize = parent.getSize();
040    
041                    Dimension dialogSize = dialog.getSize();
042    
043                    int x = Math.max(0, parentLocation.x + parentSize.width / 2 - dialogSize.width / 2);
044                    int y = Math.max(0, parentLocation.y + parentSize.height / 2 - dialogSize.height / 2);
045    
046                    return new Point(x, y);
047            }
048    
049    }