bugGNU Octave - Bugs: bug #50916, ui callbacks not exectued until...


bug #50916: ui callbacks not exectued until user force return to prompt

Submitted by:  Pantxo Diribarne <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:  Confirmed Assigned to:  None
Originator Name:  Open/Closed:  Open
Release:  4.2.1 Operating System:  Any

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Tue 02 May 2017 05:49:47 PM UTC, comment #2:

Yes indeed, with Qt the manifestation is a bit different: the text is displayed in the terminal when the the menu is clicked, but you still need to hit the return key for Octave to show the prompt.

Marking the bug as confirmed, even though mainly with fltk.

Pantxo Diribarne <pantxo>
Project Member
Tue 02 May 2017 03:08:03 PM UTC, comment #1:

It works fine for me with Qt on either 4.2.0 or dev, and with or without the GUI. But I can reproduce the issue with FLTK.

Guillaume <gyom>
Tue 02 May 2017 02:50:47 PM UTC, original submission:

The following example shows the issue:

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.

Pantxo Diribarne <pantxo>
Project Member


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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-05-02 pantxo StatusNone => Confirmed

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