expander: Reinstate rtl allocation behavior
authorMatthias Clasen <mclasen@redhat.com>
Fri, 4 Mar 2016 02:28:08 +0000 (21:28 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 4 Mar 2016 02:28:51 +0000 (21:28 -0500)
commit763daf44208762b80d118182bc5b5f2d6cfafc9c
treeccc282a6c4d76c03412b87f4b39e04d4d874e77f
parentc48f0d6f8be64955566be5760bcf227211448217
expander: Reinstate rtl allocation behavior

In rtl mode, we must not just reverse the children,
but also allocate from the right. Use the newly introduced
box gadget api to achieve this.

https://bugzilla.gnome.org/show_bug.cgi?id=762945
gtk/gtkexpander.c