[Octave-bug-tracker] [bug #44339] deleting uipanel/uicontrol in a script gives invalid handle error

[jsh]

URL:
  <http://savannah.gnu.org/bugs/?44339>

                 Summary: deleting uipanel/uicontrol in a script gives invalid
handle error
                 Project: GNU Octave
            Submitted by: jsh
            Submitted on: Sat 21 Feb 2015 11:29:32 PM GMT
                Category: GUI
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

Creating and subsequently deleting uipanel/uicontrol leads to errors. The
following code


n = 100;
f = figure;
for i=1:n
  h = uipanel( 'parent', f );
  % h = uicontrol( 'parent', f );
  % pause(0.1)
  delete(h)
end


leads to "invalid graphics object" errors when running from a m-file (Note!
copying/typing into the command line works fine). Either adding the pause
between creation and deletion, or just not deleting the objects work fine. It
seems to me that the interpreter doesn't wait for the uiobject to finish
creation and tries to delete before its done?





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File Attachments:


-------------------------------------------------------
Date: Sat 21 Feb 2015 11:29:32 PM GMT  Name: test.m  Size: 126B   By: jsh

<http://savannah.gnu.org/bugs/download.php?file_id=33147>

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