[Octave-bug-tracker] [bug #50916] ui callbacks not exectued until user force return to prompt

[Pantxo Diribarne]

URL:
  <http://savannah.gnu.org/bugs/?50916>

                 Summary: ui callbacks not exectued until user force return to
prompt
                 Project: GNU Octave
            Submitted by: pantxo
            Submitted on: Tue 02 May 2017 02:50:47 PM UTC
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: Any

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Details:

The following example shows the issue:


fcn = @() disp ("toto")
figure ();
uimenu ("label", "toto", "callback", fcn)


Clicking on the menu doesn't trigger the execution of the callback, or at
least the expected "toto" is not printed onscreen. The only way I could find
is to click in the terminal and press RETURN.




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