import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

import java.awt.Desktop;

class URLLabel extends JLabel implements MouseListener{

public URLLabel (String ustr,String ttt){

this.ustr=ustr;

this.setText(""+ttt+"");

this.setForeground(Color.white);//设置链接颜色

this.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));//设置鼠标样式

this.setToolTipText(ttt);//设置提示文字

this.addMouseListener(this);

}

//点击时打开默认浏览器浏览指定的页面。

public void mouseClicked(MouseEvent e) {

try {

Desktop.getDesktop().browse(new URI(ustr));

} catch (Exception e1) { e.paramString();}

}

public void mouseEntered(MouseEvent e) { }

public void mouseExited(MouseEvent e) { }

public void mousePressed(MouseEvent e) { }

public void mouseReleased(MouseEvent e) { }

private String ustr;

}