Hello monks, I have a Wx app that requires user input at some point during the process. Is there a more elegant solution for having the app wait when it encounters this point instead of using a while loop? It isn't using any dialog boxes. I currently use a while loop like so to wait until the user clicks my button to continue: 
# User is prompted to enter info ...

while (!$proceed) {
# App waits until button is clicked
}
# User enters info and clicks button to proceed (e.g. $proceed = 1)

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This is also a threaded process if that helps. Any suggestions would be appreciated.

In reply to GUI input wait? by Anonymous Monk

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