Java JScrollPane toScrollPane(Component component, Point componentPoint, Point resultPoint)

Description

to Scroll Pane

License

CDDL license

Declaration

public static Point toScrollPane(Component component, Point componentPoint, Point resultPoint) 

Method Source Code

//package com.java2s;
/*/*  www. j  av a 2  s. com*/
 * The contents of this file are subject to the terms of the Common Development
 * and Distribution License (the License). You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
 * or http://www.netbeans.org/cddl.txt.
 * 
 * When distributing Covered Code, include this CDDL Header Notice in each file
 * and include the License file at http://www.netbeans.org/cddl.txt.
 * If applicable, add the following below the CDDL Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

import java.awt.Component;
import java.awt.Point;

import javax.swing.JScrollPane;

public class Main {
    public static Point toScrollPane(Component component, Point componentPoint, Point resultPoint) {
        int px = componentPoint.x;
        int py = componentPoint.y;

        while (!(component instanceof JScrollPane)) {
            px += component.getX();
            py += component.getY();
            component = component.getParent();
        }

        if (resultPoint == null) {
            resultPoint = new Point(px, py);
        } else {
            resultPoint.setLocation(px, py);
        }

        return resultPoint;
    }
}

Related

1. setDefaultScrollbarUnits(JScrollPane scrollPane)
2. setScrollpane(JScrollPane scrollpane)
3. setScrollPaneSize(JScrollPane scrollPane, int rows, int columns)
4. setUnitIncrement(JScrollPane scroller)
5. show(JComponent comp, String windowName, boolean hasScrollBars, int x, int y, int width, int height)
6. updateScrollPane(JScrollPane pane, int hDiff, int vDiff)