box: Only emit pack-type notify if the pack type really changed
authorBenjamin Otte <otte@redhat.com>
Fri, 27 May 2011 16:52:02 +0000 (18:52 +0200)
committerBenjamin Otte <otte@redhat.com>
Thu, 2 Jun 2011 00:03:51 +0000 (02:03 +0200)
commitbc9c43c1cbb1fdb7faf292ee0e57c5efd06e890e
tree9f3b712c04580a7fd7d9b3720d814bf14618cdf1
parent79de8e4d08ca9cfbe70f3ac1c4a2adb2902894e5
box: Only emit pack-type notify if the pack type really changed

This is not very useful in itself, but the code reorg will be useful
once we do style invalidation.
gtk/gtkbox.c