From gtk-app-devel  Tue Apr 03 10:56:14 2018
From: Tilo Villwock <codemusings () gmail ! com>
Date: Tue, 03 Apr 2018 10:56:14 +0000
To: gtk-app-devel
Subject: Re: widget show() / hide() crashes application
Message-Id: <72d0d47c94611920e59e785ba9fd721b1d4a089b.camel () gmail ! com>
X-MARC-Message: https://marc.info/?l=gtk-app-devel&m=152275298907407

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Am Dienstag, den 03.04.2018, 02:28 -0700 schrieb stfl:
> 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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