[Octave-bug-tracker] [bug #56857] Callbacks not executed in waitfor

[Guillaume]

URL:
  <https://savannah.gnu.org/bugs/?56857>

                 Summary: Callbacks not executed in waitfor
                 Project: GNU Octave
            Submitted by: gyom
            Submitted on: Wed 04 Sep 2019 10:17:57 AM UTC
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Guillaume
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

With the following code, the callback is executed when clicking on the image
in Octave 5.1 but not any more with dev:


h = figure;
imagesc (rand (64), "ButtonDownFcn", @(varargin) disp("clic"));
drawnow
waitfor (h);





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