Practical No – 11
Batch – T1 l.setText("Mouse Entered");
Program - 1 }
import java.applet.Applet; import public void mouseExited(MouseEvent e)
java.awt.*; import {
java.awt.event.*; l.setText("Mouse exited");
/* <applet code ="MouseDemo.class" }
width=300 height=300> </applet> */
public void mouseClicked(MouseEvent e)
public class MouseDemo extends Applet
implements MouseListener {
{ Label l; public l.setText("mouse clicked(# of
clicks:"+e.getClickCount());
void init() {
}
setLayout(null);
}
l=new Label("Hello Mouse");
l.setBounds(30,100,150,90); add(l);
l.addMouseListener(this); }
public void mousePressed(MouseEvent e)
{
l.setBounds(30,100,150,90);
l.setText("Mouse Pressed no. of clicks:" +
e.getClickCount() +"atposition"+e.getX()+
","+ e.getY());
}
public void mouseReleased(MouseEvent e)
{
l.setText("Mouse Released; # of
clicks:"+e.getClickCount());
}
public void mouseEntered(MouseEvent e)
{
Program - 2
import java.awt.*; import java.applet.*; addMouseListene
import java.awt.event.*;
r(this);
/*<applet code="MouseEventColor.class"
height=400 width=400> </applet>*/ }
public class MouseEventColor extends public void mousePressed(MouseEvent e)
Applet implements MouseListener
{
{ Label l; public
setBackground(Color.green);
void init() { showStatus("mouse pressed"); repaint();
setLayout(null); }
l=new public void mouseReleased(MouseEvent e)
Label("Hello {
Mouse"); setBackground(Color.blue);
showStatus("mouse released"); repaint();
} setBackground(Color.black);
showStatus("mouse exited"); repaint();
public void mouseEntered(MouseEvent e)
} { public void
mouseClicked(MouseEvent e)
setBackground(Color.red);
showStatus("mouse entered"); repaint(); {
} setBackground(Color.yellow);
showStatus("mouse clicked"); repaint();
public void mouseExited(MouseEvent e)
}
{
}
Program - 3 {
import java.awt.*; import java.applet.*; TextField l; public void init()
import java.awt.event.*;
{
/*<applet code="NumClicks.class"
l=new TextField("Hello Mouse",35); add(l);
height=300 width=300>
addMouseListener(this);
</applet>*/
}
public class NumClicks extends Applet
implements MouseListener public void mousePressed(MouseEvent e)
{ Program - 4
} import java.awt.*; import java.applet.*; import
java.awt.event.*;
/*<applet code="MouseMethods.class" width=300
public void mouseReleased(MouseEvent e)
height=300> </applet>*/
{
public class MouseMethods extends Applet
} implements MouseMotionListener
{
public void mouseEntered(MouseEvent e)
TextField t=new TextField(20); public void init()
{
{
}
add(t); addMouseMotionListener(this);
public void mouseExited(MouseEvent e)
}
{ pu
bli
} c
voi
public void mouseClicked(MouseEvent e) d
mo
{ use
Mo
l.setText("mouse clicked (Total number of ved
(M
clicks ):" +e.getClickCount()); repaint();
ous
} eE
ven
} t
me
)
{
setBackground(Color.blue); setBackground(Color.red);
t.setText("mouseMoved"); } t.setText("mouseDragged");
public void mouseDragged(MouseEvent me) }
{ }
