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List:       gtk-app-devel
Subject:    widget show() / hide() crashes application
From:       stfl <ste.lendl () gmail ! com>
Date:       2018-04-03 9:28:47
Message-ID: 1522747727448-0.post () n7 ! nabble ! com
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I am writing a Python 3 GStreamer Client application.
I receive fps measurments from fpsdisplaysink as a GStreamer Signal.
If the fps drops too low I dissplay an overlay over the gtksink (which is
connected to the fpsdisplaysink).

When I show() and hide() the overlayed Gtk.Box sometimes the entire
application crashes.

I noticed that this happens when showing and hiding goes too close together.
Also guarding it with 1.5s leads to such a crash.

After some time of trying I saw this error message which is usually not
displayed.







--
Sent from: http://gtk.10911.n7.nabble.com/Gtk-Apps-Dev-f3.html
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