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You'll probably have to implement an event listener, so when the frame gets the focus, you can neuter it.
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You'll probably have to implement an event listener, so when the frame gets the focus, you can neuter it.

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Generally speaking, there should only be one Frame/JFrame per application. Additional windows should usually be dialog types. If you make your additional windows extend JDialog instead, set them to modal, and they won't be able to open more than one at a time<br />
<a href="http://docs.oracle.com/javase/6/docs/api/java/awt/Dialog.html#setModal(boolean)" rel="ugc">http://docs.oracle.com/javase/6/docs/api/java/awt/Dialog.html#setModal(boolean)</a>
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Generally speaking, there should only be one Frame/JFrame per application. Additional windows should usually be dialog types. If you make your additional windows extend JDialog instead, set them to modal, and they won't be able to open more than one at a time
http://docs.oracle.com/javase/6/docs/api/java/awt/Dialog.html#setModal(boolean) [http://docs.oracle.com/javase/6/docs/api/java/awt/Dialog.html#setModal(boolean)]

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Ok - not a great solution at all mine, as you know. And as CEHJ said, and I forgot to say, the best way is to use Dialogs for more modal flexibility. If it's not too late, you should consider that.
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Ok - not a great solution at all mine, as you know. And as CEHJ said, and I forgot to say, the best way is to use Dialogs for more modal flexibility. If it's not too late, you should consider that.

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I have a Frame where there are 3 buttons.<br />
When i click on Button 1, Frame1 get opened.<br />
and similarly on other buttons.<br />
<br />
How to lock Frame1 so that the user is not able to get into the other frames. As he may shift between windows.<br />
or how to lock the current window or frame.
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I have a Frame where there are 3 buttons.
When i click on Button 1, Frame1 get opened.
and similarly on other buttons.

How to lock Frame1 so that the user is not able to get into the other frames. As he may shift between windows.
or how to lock the current window or frame.

How to fix a window i.e Frame

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.