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GtkStatusIcon shows allocation warning on XFCE4 panel
Notification Area


Description fujiwara 2016-09-13 06:54:58 CEST
Created attachment 6835 
Test program

When Gtk 3.21.5 GtkStatusIcon runs on XFCE4 panel, the following warning is output:

(a:6205): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate toplevel GtkTrayIcon 0x1a964c0. Allocation is 22x22, but minimum required size is 24x24.

The warning is not shown in Fedora 24 GTK3.
The allocation warning is not shown on LXDE.

% gcc -o a a.c `pkg-config --cflags --libs gtk+-3.0`
Comment 1 ToZ editbugs 2016-09-13 16:34:50 CEST
Result of this gtk3 commit: https://github.com/GNOME/gtk/commit/84dfda1a2b6bd57fe1a0bbaae108e88e4219d791

Warning is now always given. You can work around the warning message by changing the "maximum icon size" property of the notification plugin to 24 (in the notification plugin properties).
Comment 2 fujiwara 2016-09-14 06:06:35 CEST
I confirmed the workaround works fine.
To fix this problem, the required size is to changed to 22x22 ?
Or the allocation size is changed?
Comment 3 Git Bot editbugs 2020-05-28 02:01:34 CEST
-- GitLab Migration Automatic Message --

This bug has been migrated to xfce.org's GitLab instance and has been closed from further activity.

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Bug #12843

Reported by:
Reported on: 2016-09-13
Last modified on: 2020-05-28


Nick Schermer
CC List:
2 users




Test program (313 bytes, text/plain)
2016-09-13 06:54 CEST , fujiwara
no flags

Additional information