[PD] about plugin question

[red honki]

hi,
i am honki.
i make a plugin about ui style. because i am ubuntu fans,
so this ui style is like ubuntu ambiance.
you can see it in:
http://pdtaipei.blogspot.tw/2012/06/ubuntu-ambiance-style-plugin-01.html

and i have questions :
can i make width of drop-down menus more space?
http://3.bp.blogspot.com/-YX4Mb0hB1f8/T-L11eXX_II/AAAAAAAABlo/ukBS2tIh8wU/s1600/03.png
like this image, text is closed bordering in drop-down menu.

pd-extended 0.43 dont use buttonbar-plugin.tcl.
because there is massage in pd windows:
UNHANDLED ERROR: can't find package base64
    while executing
"package require base64"
    ("uplevel" body line 8)
    invoked from within
"uplevel #0 $tclcode"
FAILED TO LOAD /usr/lib/pd-extended/extra/buttonbar-plugin.tcl


thx
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