Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *    Geotoolkit - An Open Source Java GIS Toolkit
 *    http://www.geotoolkit.org
 *
 *    (C) 2013 Geomatys
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library 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
 *    Lesser General Public License for more details.
 */

import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.HierarchyEvent;
import java.awt.event.HierarchyListener;

import javax.swing.JSplitPane;

public class Main {
    /**
     * Force divider location for a JSplitPan in percent.
     *
     * @param splitter
     * @param proportion
     * @return
     */
    public static JSplitPane setDividerLocation(final JSplitPane splitter, final double proportion) {
        if (splitter.isShowing()) {
            if (splitter.getWidth() > 0 && splitter.getHeight() > 0) {
                splitter.setDividerLocation(proportion);
            } else {
                splitter.addComponentListener(new ComponentAdapter() {
                    @Override
                    public void componentResized(ComponentEvent ce) {
                        splitter.removeComponentListener(this);
                        setDividerLocation(splitter, proportion);
                    }
                });
            }
        } else {
            splitter.addHierarchyListener(new HierarchyListener() {
                @Override
                public void hierarchyChanged(HierarchyEvent e) {
                    if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0 && splitter.isShowing()) {
                        splitter.removeHierarchyListener(this);
                        setDividerLocation(splitter, proportion);
                    }
                }
            });
        }
        return splitter;
    }

    /**
     * Force divider location for a JSplitPan with int position.
     *
     * @param splitter
     * @param position
     * @return
     */
    public static JSplitPane setDividerLocation(final JSplitPane splitter, final int position) {
        if (splitter.isShowing()) {
            if (splitter.getWidth() > 0 && splitter.getHeight() > 0) {
                splitter.setDividerLocation(position);
            } else {
                splitter.addComponentListener(new ComponentAdapter() {
                    @Override
                    public void componentResized(ComponentEvent ce) {
                        splitter.removeComponentListener(this);
                        setDividerLocation(splitter, position);
                    }
                });
            }
        } else {
            splitter.addHierarchyListener(new HierarchyListener() {
                @Override
                public void hierarchyChanged(HierarchyEvent e) {
                    if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0 && splitter.isShowing()) {
                        splitter.removeHierarchyListener(this);
                        setDividerLocation(splitter, position);
                    }
                }
            });
        }
        return splitter;
    }
}