------- Additional Comments From fitzsim at redhat dot com 2005-09-07 04:09 ------- This is actually a GTK bug; a GtkButton doesn't center its child vertically when the child's size requisition exceeds its size allocation. I'm going to write a GTK test case and submit a bug report and patch.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21598