window: Add concept of popover "parent"
authorCarlos Garnacho <carlosg@gnome.org>
Mon, 15 Jun 2015 12:05:00 +0000 (14:05 +0200)
committerCarlos Garnacho <carlosg@gnome.org>
Wed, 17 Jun 2015 13:56:42 +0000 (15:56 +0200)
commit76dc8aced5517b409e2cc7897e1d49a20a0c8ade
treee067b56c0a2c9acc2166c0ec347055322d248ba6
parent3955d93e9de2afee80b9600e45df54ca85f671a9
window: Add concept of popover "parent"

This will be the widget that the popover relates to (::pointing-to in
GtkPopover, ::parent in GtkTextHandle).

Additional API to check the popover/parent relationship between widgets
has been added, which will be useful wherever this is necessary in a
generic manner.

https://bugzilla.gnome.org/show_bug.cgi?id=750993
gtk/gtkpopover.c
gtk/gtktexthandle.c
gtk/gtkwindow.c
gtk/gtkwindowprivate.h