The menu text font size in image windows is inordinately large.
Running Gimp 2.6.5 on Leopard 10.5.6 with XQuartz 2.3.2.
Regards,
S.
LeWitt:~ suv$ defaults read org.x.X11 | grep dpi
dpi = 110;LeWitt:~ suv$ cat ~/Library/Application\ Support/Gimp/gtkrc
#
# gtkrc for Gimp 2.6.5
#
# modified: 2009-02-22
# suv@LeWitt.local
#
# this is Mac OS X default font
# Lucida Grande (System)
#gtk-font-name = "Lucida Grande 10" # huge!
#gtk-font-name = "Lucida Grande 8" # too big
#gtk-font-name = "Lucida Grande 7" # seems ok
#gtk-font-name = "Lucida Grande 6" # too small
# Helvetica (System)
#gtk-font-name = "Helvetica 8"
#gtk-font-name = "Helvetica 7" # bold, smeared
#gtk-font-name = "Helvetica 6"
# Lucida (X11)
#gtk-font-name = "Lucida Bold 6" # too small in palettes/toolboxes
# hint from theme "Small" gtkrc
#gtk-font-name = "sans 8" # looks like default w/ dpi=96
gtk-font-name = "Sans 7" # seams ok <--- that's my favorite (I like a tiny UI font)
#gtk-font-name = "sans 6" # too small in height