treeview: Update drop target highlighting
authorMatthias Clasen <mclasen@redhat.com>
Sun, 20 Mar 2016 23:31:23 +0000 (19:31 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 21 Mar 2016 15:56:17 +0000 (11:56 -0400)
commit12c5ca5c013e035374ad1590b0e64cb7a452aa30
tree1d4617ed710982fed7a25b4d2e46b01c5bb6472d
parenta5a51e325d1fef163d9da4611432d0cefd112395
treeview: Update drop target highlighting

Stop using the .dnd style class, and instead use the
:drop(active) pseudo state, together with .before and .after
classes.

https://bugzilla.gnome.org/show_bug.cgi?id=763808
gtk/gtktreeview.c