GtkSizeGroup: Use the new helpers
authorMatthias Clasen <mclasen@redhat.com>
Sat, 25 Apr 2015 23:36:39 +0000 (19:36 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 27 Apr 2015 05:15:24 +0000 (01:15 -0400)
commitca82b610a13998303b846145a71d7a9730ed729e
treeaa7864ca7c60722d7a01a5188c573ac2d8947134
parent19f3188763adb37e51ff9b6806bbe9c85318d095
GtkSizeGroup: Use the new helpers

Instead of issuing g_warning, fill the provided GError.
This lets us test this error handling, and is the right
thing to do. Use the new GtkBuilder helpers and
g_markup_collect_attributes to do so.
gtk/gtksizegroup.c