[R] tcltk - automatically moving cursor to last line of tktext box - how?

2005-09-02 Thread Søren Højsgaard 
Hi; I have a program which writes lines to a tktext box (of height, say, 10) 
with
  tkinsert(txto, end, paste(so,\n))
I would like my program to be such that it automatically scrolls down through 
the text box when it is full so that I always see the last 10 lines written. 
Can anyone help on this?
Best regards
Søren

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Re: [R] tcltk - automatically moving cursor to last line of tktext box - how?

2005-09-02 Thread Peter Dalgaard 
Søren Højsgaard [EMAIL PROTECTED] writes:

 Hi; I have a program which writes lines to a tktext box (of height, say, 10) 
 with
   tkinsert(txto, end, paste(so,\n))
 I would like my program to be such that it automatically scrolls down through 
 the text box when it is full so that I always see the last 10 lines written. 
 Can anyone help on this?
 Best regards
 Søren

How about 

tksee(txto, end)

or maybe

tkyview(txto, end - 10 lines)

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