求用ECLIPSE java编一个鼠标获取坐标代码！

package comwztest1;

import javaawt;

import javaawtevent;

import javaxswing;

public class Painter extends JFrame {

private int pointCount = 0;

// array of 1000 javaawtPoint references

private Point points[] = new Point[ 1000 ];

// set up GUI and register mouse event handler

public Painter()

{

super( "A simple paint program" );

// create a label and place it in SOUTH of BorderLayout

getContentPane()add( new JLabel( "Drag the mouse to draw" ),

BorderLayoutSOUTH );

addMouseMotionListener(

new MouseMotionAdapter() { // anonymous inner class

// store drag coordinates and repaint

public void mouseDragged( MouseEvent event )

{

if ( pointCount < pointslength ) {

points[ pointCount ] = eventgetPoint();

++pointCount;

repaint();

}

}

} // end anonymous inner class

); // end call to addMouseMotionListener

setSize( 300, 150 );

setVisible( true );

} // end Painter constructor

// draw oval in a 4-by-4 bounding box at specified location on window

public void paint( Graphics g )

{

superpaint( g ); // clears drawing area

for ( int i = 0; i < pointslength && points[ i ] != null; i++ )

gfillOval( points[ i ]x, points[ i ]y, 4, 4 );

}

public static void main( String args[] )

{

Painter application = new Painter();

applicationsetDefaultCloseOperation( JFrameEXIT_ON_CLOSE );

}

} // end class Painter

import javaawt;

import javaawtevent;

public class Test {

public static void main(String args[]) {

new myFrame();

}

}

class myFrame extends Frame {

TextField tf1,tf2;

public myFrame(){

tf1 = new TextField(5);

tf2 = new TextField(5);

add(tf1);

add(tf2);

setLayout(new FlowLayout());

setBounds(100,100,400,300);

addMouseMotionListener(new MouseMotionAdapter(){//鼠标移动事件的侦听器

public void mouseMoved(MouseEvent e) {//鼠标按键在组件上移动（无按键按下）时调用。

tf1setText(egetX()+"" );

tf2setText(egetY()+"" );

}

});

addWindowListener(new WindowAdapter(){

public void windowClosing(WindowEvent e) {

Systemexit(0);

}

});

setVisible(true);

}

}

写过一个类似的,我当时的思路是这样的

动物棋子,应该设计成为一个类 ,并且有自定义的属性(,位置信息)啊,位置可以是一个Point(x,y)或者两个数字i, j ,代表是在二维地图数组中的位置   当移动棋时,修改属性为新的位置 并在新位置绘制

public class Chess extends JButton{

        //其他属性忽略,主要属性如下

        

int value;//棋子类型, 根据类型可以显示对应的

int i;//横坐标    也可以封装成一个Point类,类里有x,y坐标

int j;//纵坐标

public Chess(int value, int i, int j) {

thisvalue = value;

thisi = i;

thisj = j;

}

那些东西都是系统给实现的，不用你去管。比方说光标的移动，文本的删除，粘贴复制之类的东西已经实现好了，你直接用就是了~~

鼠标位置在右下角的状态栏里面有!~~

直接按del键就删了啊!~~

那些东西都是系统给实现的，不用你去管。比方说光标的移动，文本的删除，粘贴复制之类的东西已经实现好了，你直接用就是了~~

代码如下：

import javaawtDimension;

import javaawtMouseInfo;

import javaawtPoint;

import javaawtRobot;

import javaawteventActionEvent;

import javaawteventActionListener;

import javaawteventMouseEvent;

import javaawteventMouseMotionListener;

import javaxswingJButton;

import javaxswingJFrame;

import javaxswingWindowConstants;

public class MouseHelp extends javaxswingJPanel implements MouseMotionListener {

private JButton textButton;

Robot robot;

/

Auto-generated main method to display this

JPanel inside a new JFrame

/

public static void main(String[] args) {

JFrame frame = new JFrame();

framegetContentPane()add(new MouseHelp());

framesetDefaultCloseOperation(WindowConstantsDISPOSE_ON_CLOSE);

framepack();

framesetVisible(true);

}

public MouseHelp() {

super();

initGUI();

}

private void initGUI() {

try {

robot=new Robot();

addMouseMotionListener(this);

setPreferredSize(new Dimension(400, 300));

thissetLayout(null);

{

textButton = new JButton();

thisadd(textButton);

textButtonsetText("\u8fd0 \u884c");

textButtonsetBounds(136, 72, 127, 22);

textButtonaddActionListener(new ActionListener(){

public void actionPerformed(ActionEvent e) {

robotmouseMove(30,745);

try {

Threadsleep(1000);

robotmousePress(MouseEventBUTTON1_MASK);

robotmouseRelease(MouseEventBUTTON1_MASK);

Threadsleep(1000);

robotmouseMove(150,481);

robotmousePress(MouseEventBUTTON1_MASK);

robotmouseRelease(MouseEventBUTTON1_MASK);

} catch (InterruptedException e1) {

// TODO Auto-generated catch block

e1printStackTrace();

}

}});

}

} catch (Exception e) {

eprintStackTrace();

}

}

public void mouseDragged(MouseEvent e) {

// TODO Auto-generated method stub

}

public void mouseMoved(MouseEvent e) {

// TODO Auto-generated method stub

//从这里获取鼠标的全局坐标

Point mousepoint = MouseInfogetPointerInfo()getLocation();

Systemoutprintln(mousepointx+"\t"+mousepointy);

}

}

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