Button labels under GTK 1.3.1

[Jeff Shipman <shippy cs nmt edu>]

In GTK 1.2.7, button labels are automatically centered, but under
GTK 1.3.1, they're left-aligned. Is there an easy way to grab
the label from a button and center it?

--
Jeff "Shippy" Shipman     E-Mail: shippy cs nmt edu
CS Major / EE Minor       ICQ: 1786493
New Mexico Institute of Mining and Technology
Homepage: http://www.nmt.edu/~shippy