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[Octave-bug-tracker] [bug #53475] Resizing the window does not trigger a
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #53475] Resizing the window does not trigger a plot redraw/resize (Qt) |
Date: |
Mon, 16 Apr 2018 01:25:14 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0 |
Update of bug #53475 (project octave):
Category: Plotting => Plotting with OpenGL
Item Group: None => Incorrect Result
Status: None => Confirmed
Release: 4.2.1 => dev
Summary: Resizing the window does not trigger a plot
redraw/resize => Resizing the window does not trigger a plot redraw/resize
(Qt)
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Follow-up Comment #7:
Clicking in the title bar should not be enough to cause a re-draw, but
clicking on a menubar item (File, Edit, Help), or one of the toolbar widgets
such as Autoscale, Grid, etc. is.
Simple code to demonstrate is
graphics_toolkit qt
demo sombrero
## Click on Maximize Window button
The actual sombrero will now take up only a small portion of the blank white
canvas area.
I'm sure this is because we're not processing some of the events like Maximize
Window. This thread looks relevant:
http://www.qtcentre.org/threads/46548-Catch-maximize-and-restore-events.
The code to modify is going to be in libgui/graphics. Probably Canvas.cc, but
maybe Figure.cc. In any case, this can't be fixed for the 4.4.0 release, but
maybe for the 5.0 release.
_______________________________________________________
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<http://savannah.gnu.org/bugs/?53475>
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