QBorder.java

package com.quiltplayer.view.swing.borders;

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

import javax.swing.border.Border;

public class QBorder implements Border
{
	protected int m_w = 6;
	protected int m_h = 6;
	protected Color m_topColor = Color.black;
	protected Color m_bottomColor = Color.gray;
	protected boolean roundc = false; // Do we want rounded corners on the

	// border?

	public QBorder(boolean round_corners)
	{
		roundc = round_corners;
	}

	public Insets getBorderInsets(Component c)
	{
		return new Insets(m_h, m_w, m_h, m_w);
	}

	public boolean isBorderOpaque()
	{
		return true;
	}

	public void paintBorder(Component c, Graphics g, int x, int y, int w, int h)
	{
		w = w - 3;
		h = h - 3;
		x++;
		y++;
		// Rounded corners
		if (roundc)
		{
			g.setColor(m_topColor);
			g.drawLine(x, y + 2, x, y + h - 2);
			g.drawLine(x + 2, y, x + w - 2, y);
			g.drawLine(x, y + 2, x + 2, y); // Top left diagonal
			g.drawLine(x, y + h - 2, x + 2, y + h); // Bottom left diagonal
			g.setColor(m_bottomColor);
			g.drawLine(x + w, y + 2, x + w, y + h - 2);
			g.drawLine(x + 2, y + h, x + w - 2, y + h);
			g.drawLine(x + w - 2, y, x + w, y + 2); // Top right diagonal
			g.drawLine(x + w, y + h - 2, x + w - 2, y + h); // Bottom right
			// diagonal
		}
		// Square corners
		else
		{
			g.setColor(m_topColor);
			g.drawLine(x, y, x, y + h);
			g.drawLine(x, y, x + w, y);
			g.setColor(m_bottomColor);
			g.drawLine(x + w, y, x + w, y + h);
			g.drawLine(x, y + h, x + w, y + h);
		}
	}
}