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Monday, October 10, 2011

Write a java program to perform mouse event


import java.awt.*;
import java.applet.Applet;
import java.awt.event.*;
/*<applet code="Mouseevents"width=200 height=100>
</applet>*/
public class Mouseevents extends Applet implements MouseListener,MouseMotionListener
{
String msg="";
int x=0,y=0;
public void init()
{
addMouseListener(this);
addMouseMotionListener(this);
}
public void mouseClicked(MouseEvent me)
{
x=10;
y=20;
msg="mouse clicked";
repaint();
}
public void mouseEntered(MouseEvent me)
{
x=10;
y=20;
msg="mouse entered";
repaint();
}
public void mouseExited(MouseEvent me)
{
x=10;
y=20;
msg="mouse exited";
repaint();
}
public void mousePressed(MouseEvent me)
{
x=me.getX();
y=me.getY();
msg="down";
repaint();
}
public void mouseReleased(MouseEvent me)
{
x=me.getX();
y=me.getY();
msg="up";
repaint();
}
public void mouseDragged(MouseEvent me)
{
x=me.getX();
y=me.getY();
msg="*";
showStatus("dragging mouse at"+x+","+y);
repaint();
}
public void mouseMoved(MouseEvent me)
{
showStatus("moving mouse at"+me.getX()+","+me.getY());
}
public void paint(Graphics g)
{
g.drawString(msg,x,y);
}
}

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