StepBackIcon.java

package agg.gui.icons;

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

import javax.swing.Icon;

public class StepBackIcon implements Icon {

	boolean isEnabled;

	Color color;

	public StepBackIcon(Color aColor) {
		this.color = aColor;
	}

	public void paintIcon(Component c, Graphics g, int x, int y) {
		if (this.isEnabled)
			g.setColor(this.color);
		else
			g.setColor(Color.gray.darker());
		Graphics2D g2 = (Graphics2D) g;
		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
				RenderingHints.VALUE_ANTIALIAS_ON);
		g2.setStroke(new BasicStroke(1.5f));
		g2.drawLine(x + 4, y + 6, (x + getIconWidth()) - 2, y + 6);
		g2.drawLine(x + 4, (y + getIconHeight()) - 6, (x + getIconWidth()) - 2,
				(y + getIconHeight()) - 6);
		g2.drawLine((x + getIconWidth()) - 12, y + 4, x, 10);
		g2
				.drawLine((x + getIconWidth()) - 12, (y + getIconHeight()) - 4,
						x, 10);
	}

	public int getIconWidth() {
		return 16;
	}

	public int getIconHeight() {
		return 16;
	}

	public void setEnabled(boolean enabled) {
		this.isEnabled = enabled;
	}
}