java 窗体鼠标拖动图片_java实现鼠标拖拽动作监听

源代码

import java.awt.event.ActionEvent ;

import java.awt.event.ActionListener ;

import java.awt.event.WindowListener ;

import java.awt.event.MouseMotionAdapter ;

import java.awt.event.MouseMotionListener ;

import java.awt.event.WindowAdapter ;

import java.awt.event.WindowEvent ;

import java.awt.event.KeyEvent ;

import java.awt.event.MouseEvent ;

import java.awt.event.MouseAdapter ;

import java.awt.event.KeyAdapter ;

import java.awt.event.KeyListener ;

import java.awt.event.MouseListener ;

import javax.swing.JTextArea ;

import javax.swing.JFrame ;

import javax.swing.JScrollPane ;

import javax.swing.JPasswordField ;

class MyMouse extends JFrame

{

//JTextArea text = new JTextArea() ;

public MyMouse()

{

super.setTitle("鼠标精灵") ;

super.addMouseMotionListener(new MouseMotionAdapter()

{

public void mouseDragged(MouseEvent e)

{

System.out.println("x坐标:"+e.getX()+" y坐标:"+e.getY()) ;

}

}) ;

super.addWindowListener(new WindowAdapter()

{

public void WindowClosing(WindowEvent e)

{

System.exit(1) ;

}

}) ;

super.setSize(400,300) ;

super.setVisible(true) ;

}

} ;

class Tester

{

public static void main(String args[])

{

MyMouse mhk = new MyMouse() ;

}

} ;