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[Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn"
From: |
Guillaume |
Subject: |
[Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error |
Date: |
Fri, 10 Jun 2016 16:26:51 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0 |
Follow-up Comment #8, bug #48186 (project octave):
Thanks. I notice two things: the first one is that the error depends on the
order in which the two uipanels are created. The following returns an error
with Octave:
F = figure('Units','normalized');
U1 = uipanel(F,'Position',[0 0 0.45 1],
'DeleteFcn','allchild(gcbf),delete(allchild(gcbf))')
U2 = uipanel(F,'Position',[0.55 0 0.45 1])
U = allchild(F)
close(F)
while this runs fine:
F = figure('Units','normalized');
U1 = uipanel(F,'Position',[0.55 0 0.45 1])
U2 = uipanel(F,'Position',[0 0 0.45 1],
'DeleteFcn','allchild(gcbf),delete(allchild(gcbf))')
U = allchild(F)
close(F)
Matlab behaviour follows in the next comment.
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- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Guillaume, 2016/06/09
- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Mike Miller, 2016/06/09
- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Guillaume, 2016/06/10
- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Markus Mützel, 2016/06/10
- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Mike Miller, 2016/06/10
- [Octave-bug-tracker] [bug #48186] Deleting a deleted handle, Guillaume, 2016/06/10
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error, Mike Miller, 2016/06/10
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error, Mike Miller, 2016/06/10
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error,
Guillaume <=
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error, Guillaume, 2016/06/10
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error, Mike Miller, 2016/06/10
- [Octave-bug-tracker] [bug #48186] delete(allchild(fig)) in a "deletefcn" callback raises error, Guillaume, 2016/06/13