Remove Maxi and min option from title bar

[Aswq]

Hi All

I have frame and i want to remove maximaize and minimiaze option from title bar of frame and only showing close option.I try through

 frame.setUndecorated(false);
        frame.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);

But i haven't got solution.Can any one tell me how can i do that..

Thx's in advance

[hardwired]

This seemed to do it.

f.setUndecorated(true);
f.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);

[Aswq]

This seemed to do it.

f.setUndecorated(true);
f.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);

Thxs for reply..It is working..

One more problem when i use

dispose();

then it is showing error.So plz tell me how i dispose the frame when i click the Login button..

Plz help me..

[hardwired]

I'd have to see the error.

[Aswq]

I'd have to see the error.

Ok it is working...Sir how can i show in center of windows.Right now it is showing on Left-upper corner. So can you tell me sir..

Plz Help me

[hardwired]

// superclass Component method
frame.setLocation(x, y);
// superclass Window method
frame.setLocationRelativeTo(null);  // centered

[Aswq]

// superclass Component method
frame.setLocation(x, y);
// superclass Window method
frame.setLocationRelativeTo(null);  // centered

Thx's It is working..