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JFrame questions
I think you may have misunderstood my first question about destroying a JFrame. What i am looking for is a way to destroy the JFrame w/in the code....not upon an action by the user. 3) what exactly is the ImageObserver? Ive seen things like this that could be set to null if they werent... -
JFrame questions
Thanks for the response jstreich. 1) so i would use setDefaultCloseOperation(EXIT_ON_CLOSE)? 2) if i had a derived class of JFrame could this be changed? 3) pretty obvious i guess. 4) what i was looking for is probably this setExtendedState(). -Thanks again! -
JFrame questions
Ok, ive looked through the java documentation and have a few questions. 1)How can i destroy a JFrame without ending an application? I noticed that it has a .destroy() method, but it contains no code. Would .dispose() and .setVisible(false) work (or the other way around)? 2)Is it possible to... -
READ THE DOCUMENTATION
Wow....definately a great resource. Now you guys won't be getting nearly as many stupid questions from me....(but i did'nt say there wouldn't be any). -
Random number only once
you could give your custom class a boolean value to track wether it was picked or not then in the random method you pick a random number: if it has been picked use recursion to invoke the method again if not you return the result. i think that would work anyway
