[Wayland-bugs] [Bug 783871] Settings popover for printer not keyboard-accessible

[gtk+ (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=783871

--- Comment #9 from Marek Kašík <mkasik at redhat.com> ---
(In reply to Matthias Clasen from comment #8)
> I can't reproduce this since the printer panel in rawhide (3.25.4) doesn't
> show any printers :-(

How have you set your printers? Using BrowsePoll in /etc/cups/cups-browsed.conf
or by setting ServerName in /etc/cups/client.conf or by adding them manually
via the new printer dialog of the panel?

Btw, the issue reported in this bug has something to do with different
hierarchy under X and under Wayland when the window_set_focus() of
gtk/gtkpopover.c is looking for an ancestor of type GTK_TYPE_POPOVER but it can
not find it under wayland (when the popup is shown and down arrow pressed):

X:
GtkModelButton (Printing Options item)
GtkGrid
GtkPopover (the popup)

Wayland:
PpPrinterEntry (the printer entry)
GtkListBox
GtkViewport
GtkScrolledWindow
GtkBox
GtkStack
GtkOverlay
CcPrintersPanel (the panel)
GtkBox
GtkStack
GtkBox
CcWindow

.

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