package o;

import java.awt.Graphics;
import java.net.URL;

import javax.swing.ImageIcon;
import javax.swing.JLabel;

public class o_image extends JLabel{
	private static final long serialVersionUID = 1L;
	private String imgUrl;

	public o_image(){}
	
	public o_image(String imgUrl){
		this.imgUrl=imgUrl;
	}
	
	public void setImgUrl(String imgUrl){
		this.imgUrl=imgUrl;
	}
	
	protected void paintComponent(Graphics g) {
		if(null==imgUrl || "".equals(imgUrl)){ return; }
		URL url=this.getClass().getResource(imgUrl);
		ImageIcon icon = new ImageIcon(url);
		g.drawImage(icon.getImage(), 0, 0, getWidth(), getHeight(), icon.getImageObserver());
	}
}