i want to put unable only the form in use!!
hi!
jdeveloper 10.1.3.0.4
i have a mdiform(mainForm) and that mainForm call a internals Frame.
when i have a internalFrame(Internal A) in runtime, InternalA call an InternalB.
When internaB have a focus, i want to can use only InternalB, all the forms must be disabled.
how do can i do this?