Matheus Dal Piba de Lima Mohr
The problem i'm having is that i must close a MDIFrame without using the "System.exit()" function, cause the application that uses the MDIFrame is started by another java application, which must keep running after i close the other program.
Any ideas? Or maybe if it isn't possible, at least tell me that i can't do it.
It depends on you: when un click File->Exit or press X a callback is called:
What this method contains, depends only on you!
Therefore, you can use
Instead of System.exit(0);
...These instructions are well known to a Swing programmer, so please study more Swing toolkit, which is assumed you should already know!!!