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[Octave-bug-tracker] [bug #59756] octave doesn't execute resizefcn callb


From: A.R. Burgers
Subject: [Octave-bug-tracker] [bug #59756] octave doesn't execute resizefcn callback when figure made visible.
Date: Wed, 13 Jan 2021 03:56:16 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36 Edg/87.0.664.75

Follow-up Comment #6, bug #59756 (project octave):

with this:


ver = version
if exist ('OCTAVE_VERSION', 'builtin')
  graphics_toolkit('qt');
end

cb2 = @(h,e) fprintf('f2 ResizeFcn callback called for %d\n', double(h));
f2 = double(figure('Visible', 'on'))
set (f2, 'resizefcn', cb2)
set (f2, 'visible', 'off')
set (f2, 'position', [0, 0, 200, 200])
set (f2, 'visible', 'on')


launch interpreter (no GUI), and then interactively launch the script


ver = 7.0.0
f2 = 1
f2 ResizeFcn callback called for 1


or, apparently in dependence of stacking of windows


ver = 7.0.0
f2 = 1
f2 ResizeFcn callback called for 1
f2 ResizeFcn callback called for 1
f2 ResizeFcn callback called for 1


matlab

ver = '9.5.0.1049112 (R2018b) Update 3'
f2 = 1
f2 ResizeFcn callback called for 1



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