?? mousetest.java
字號:
//<applet code="mouseTest.class" width="400" height="300">
//</applet>import java.awt.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class StringPanel extends JPanel implements MouseListener{
int x=-10,y=-10;
String s="("+x+","+y+")";
StringPanel(){
addMouseListener(this);
}
public void paintComponent(Graphics g){
super.paintComponent(g);
g.drawString(s,x,y);
}
public void mousePressed(MouseEvent me){
x=me.getX();
y=me.getY();
s="("+x+","+y+")";
repaint();
}
public void mouseClicked(MouseEvent me){}
public void mouseEntered(MouseEvent me){}
public void mouseExited(MouseEvent me){}
public void mouseReleased(MouseEvent me){}
}
public class mouseTest extends JApplet{
StringPanel sp=new StringPanel();
public void init(){
Container cp=getContentPane();
cp.add(sp,BorderLayout.CENTER);
}
}
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