[Octave-bug-tracker] [bug #55418] Speed issue with uicontrols

[Pantxo Diribarne]

Update of bug #55418 (project octave):

                  Status:                    None => Confirmed              

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Follow-up Comment #1:

Confirmed, the whole sequence takes ~1s in Octave 4.4.1 while it takes ~5s in
Octave 5. 
This is most probably due to the fact that Widgets are now created
synchronously (the interpreter waits for Widget n to be created in the GUI
thread before creating Widget n+1). This change made the Qt toolkit much more
reliable but also much slower for creation/deletion of GUI elements.

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