[Octave-bug-tracker] [bug #56146] Qt graphics toolkit reports "text_renderer: skipping missing glyph" when creating button, but result is correct

[Valdas]

URL:
  <https://savannah.gnu.org/bugs/?56146>

                 Summary: Qt graphics toolkit reports "text_renderer: skipping
missing glyph" when creating button, but result is correct
                 Project: GNU Octave
            Submitted by: zmogas
            Submitted on: Wed 17 Apr 2019 02:21:57 PM UTC
                Category: Plotting
                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:

If I execute this code:

figure; uicontrol('style', 'pushbutton', 'string', '⏮')

in console I get:
warning: text_renderer: skipping missing glyph for character '23ee'
warning: called from
    uicontrol at line 117 column 8

But Octave creates button with correct char anyways (see screenshot).

I get no warnings when execute: figure; uicontrol('style', 'pushbutton',
'string', '◂')



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File Attachments:


-------------------------------------------------------
Date: Wed 17 Apr 2019 02:21:58 PM UTC  Name: Screenshot_20190417_171844.png 
Size: 8KiB   By: zmogas

<http://savannah.gnu.org/bugs/download.php?file_id=46782>

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