Help: InternalFrame desapearing on minimize

hi, i have a problem.on both arial l&f and windows l&f:I have a Jframe which opens InternalFrames.when i minimize the InternalFrames they desapear totally.anyone knows a solution to this problem?
[238 byte] By [Bizoa] at [2007-11-27 9:32:14]
# 1

Works fine in the Swing tutorial on "How to Use Internal Frames":

http://java.sun.com/docs/books/tutorial/uiswing/components/internalframe.html

If you need further help then you need to create a "Short, Self Contained, Compilable and Executable, Example Program (SSCCE)",

see http://homepage1.nifty.com/algafield/sscce.html,

that demonstrates the incorrect behaviour, because I can't guess exactly what you are doing based on the information provided.

Don't forget to use the "Code Formatting Tags",

see http://forum.java.sun.com/help.jspa?sec=formatting,

so the posted code retains its original formatting.

camickra at 2007-7-12 22:49:13 > top of Java-index,Desktop,Core GUI APIs...