web ex10:-

SOURCE CODE:

testFile.java:

import java.awt.*;

import java.awt.event.*;

import java.applet.Applet;

public class testFile extends Applet implements ActionListener

{

Button b;

Image img;

char ch='N';

Label l = new Label();

Graphics g;

String xx;

private Frame findParentFrame()

{

Container c = this;

while(c != null)

{

if (c instanceof Frame)

return (Frame)c;

c = c.getParent();

}

return (Frame)null;

}

public void init()

{

setLayout(new FlowLayout());

b = new Button("Click here to set image");

b.addActionListener(this);

add(b);

}

public void actionPerformed(ActionEvent e)

{

Frame f = findParentFrame();

if(f != null)

{

FileDialog d = new FileDialog(f);

d.show();

xx = d.getFile();

xx="Blue hills.jpg";

ch='Y';

img = Toolkit.getDefaultToolkit().createImage(xx);

l.setText(xx);

l.setBounds(10,15,100,20);

add(l);

repaint();

}}

public void paint(Graphics g)

{

if(ch=='Y')

g.drawImage(img, 0, 0, null);

}}

testFile.html:

<applet code="testFile.java" height=600 width=600>

</applet>