JFrame question

[buggy]

if i have 2 JFrame in 2 different class, for example A and B....
B frame will be show by clicking a button on A Frame.
my problem is i want to set the A frame not clickable while B frame was visible
.. how to do that ??

[Kyle]

"buggy" <bbgirl@sinagirl.com> wrote:
>
>if i have 2 JFrame in 2 different class, for example A and B....
>B frame will be show by clicking a button on A Frame.
>my problem is i want to set the A frame not clickable while B frame was
visible
>.. how to do that ??
why not use JDialog for B? Set modal true so A will not be brought up by
clicking it until you close B.

[Rajesh]

Dear buggy,
Here is the code that you are searching for.
Test these 2 files. and let me know the result.
Thank you very much.
Cheers.

=============================================
import java.awt.*;
import java.awt.event.*;

public class MainFrame extends Frame implements ActionListener
{
Button disp;
static ChildWindow childWindow = null;

MainFrame()
{
setLayout(new FlowLayout());

disp = new Button("Display");
add(disp);
disp.addActionListener(this);

setVisible(true);
setSize(300,300);
show();
}
public void actionPerformed(ActionEvent ae)
{
if(ae.getSource() == disp)
{
if (childWindow == null)
{
System.out.println("Window is Opening ");
childWindow = new ChildWindow();
}
else
{
System.out.println("Window already Opened ");
}
}
}
public static void main(String args[])
{
new MainFrame();
}
}
=============================================
import java.awt.*;
import java.awt.event.*;

public class ChildWindow extends Frame implements ActionListener
{

Button exit;

ChildWindow()
{
setLayout(new FlowLayout());

exit = new Button("Display Child");
add(exit);
exit.addActionListener(this);

setVisible(true);
setSize(300,300);
show();
}

public void actionPerformed(ActionEvent ae)
{
if(ae.getSource() == exit)
{
MainFrame.childWindow = null;
dispose();
}
}
}
=============================================


"buggy" <bbgirl@sinagirl.com> wrote in message
news:3bfa7cd1$1@147.208.176.211...
>
> if i have 2 JFrame in 2 different class, for example A and B....
> B frame will be show by clicking a button on A Frame.
> my problem is i want to set the A frame not clickable while B frame was
visible
> . how to do that ??