[Zope] Changing Zope COL ROW and WRAP in the TEXTAREA elements for Properties editing

I want to change TEXTAREA parameters, specifically the ROW (increase), COL (increase), and WRAP (=VIRTUAL) for editing purposes in the Properties tab. Is there any way that a ZCLass can do that? I have alot of text in a property and would like to have the same size TEXTAREA that is in the Contents tab for, say, DTML Method or DTML Document. Or is the only alternative to tweak zope specifically and then restart (and thus make it the same for every object)? Thanks in advance, Ron