JMenuBar hides under Canvas

Hello,
I am doing a program that has a JMenuBar and Canvas,
The Menu Bar shows but when i click on it the JMenuItems are not shown they are hidden under the canvas which is stretched on the frame,
when i dont add the canas the menu bar works .
Thanks for help.

Don't mix AWT (Canvas) and Swing (JMenuBar) unless you have very strong reasons and know what you are doing. Instead of a Canvas, can you use a JPanel? Hopefully all is in a Swing root container such as a JFrame or JApplet.

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i tried above options i.e :-
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But may the block addresses resides on the canvas addresses ?
and ans to this que is ya block addresses reside on canvas addresses
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i tried above options i.e :-
1)
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I am writing this code in WHEN-NEW-FORM-INSTANCE..hope its right??
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You are using correct function to do so. But you may need to manipulate.
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Hello.
It's still not working.
And i'm not hidding first canvas.
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JMenuBar hides under Canvas

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