Okay I found a workaround:
def helper():
gtk.gdk.threads_enter()
putMessageBox(...)
gtk.gdk.threads_leave()
gobject.idle_add(helper)
But why do I have to do that? Note that I call the above from the main
thread, no multithreading involved. Please can somebody explain why
this is necessary?
Andreas Sommer wrote:
Hi,
I have a function putMessageBox which shows a message box
dialog like this (it's Python but I think it's not specific to that
language):
...
dialog.run()
dialog.hide()
...
Calling the function normally from somewhere in the main thread works,
but when I execute it with
def helper():
putMessageBox(...)
gobject.idle_add(helper)
it deadlocks as soon as I press the OK button on the dialog. The dialog
does not disappear, the buttons stays pressed and the complete
application is stuck. Same with timeout_add, of course.
If I replace run() by show(), which of course shows
the dialog only for some nanoseconds, the deadlock does not occur.
Do you know what the problem is??
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