From: Tom Sawyer <transami@...>
Date: 2002-07-16T23:23:27+09:00
Subject: TkText no -textvariable workaround?

well, i've been busy adding tk support to my gui template tool (Miter),
but i've sadly come across a limitation with the TkText widget. it
dosen't support -textvariable, hence there's no way to bind it to a ruby
instance variable, as i can with all the other widgets. i did figure out
a way of automatically set the instance varaible when the TkText value
changes using bind. but i can not find a way to do the reverse. how do i
get the TkText's value to automatically change when the instance
variable does? i looked to see if there's was a ruby callback method for
such, but i didn't find one. anyone?

-- 
~transami

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