MenuArrowIcon.java

/*
 * From http://java-swing-tips.blogspot.co.uk/2011/12/dropdown-menu-button-in-jtableheader.html
 */

package com.opendoorlogistics.codefromweb;

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Graphics2D;

import javax.swing.Icon;

public class MenuArrowIcon implements Icon {
	@Override
	public void paintIcon(Component c, Graphics g, int x, int y) {
		Graphics2D g2 = (Graphics2D) g;
		g2.setPaint(Color.BLACK);
		g2.translate(x, y);
		g2.drawLine(2, 3, 6, 3);
		g2.drawLine(3, 4, 5, 4);
		g2.drawLine(4, 5, 4, 5);
		g2.translate(-x, -y);
	}

	@Override
	public int getIconWidth() {
		return 10;
	}

	@Override
	public int getIconHeight() {
		return 10;
	}
}