ViewSplitPane.java

package edu.colostate.vchill.gui;

import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;

/**
 * Utility class to allow JSplitPanes to be painted to BufferedImages
 *
 * @author Jochen Deyke
 * @author jpont
 * @version 2010-08-30
 */
public class ViewSplitPane extends JSplitPane {
    /**
     *
     */
    private static final long serialVersionUID = -921938372214006875L;

    public ViewSplitPane(final JPanel left, final JPanel right) {
        super(JSplitPane.HORIZONTAL_SPLIT, left, right);
        //setDividerSize(0);
        setResizeWeight(0.8);
    }

    public BufferedImage getBufferedImage() {
        BufferedImage imageBuffer =
                new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB);
        Graphics c = imageBuffer.createGraphics();
        c.setColor(Color.BLACK);
        c.fillRect(0, 0, getWidth(), getHeight());
        paintChildren(imageBuffer.createGraphics());
        return imageBuffer;
    }
}