determining if cursor is in last line of a field

dunbarx at aol.com dunbarx at aol.com
Thu Sep 19 13:03:46 EDT 2013


What Mark meant was that the formattedText reconfigures the displayed text as if it had hard returns in just the right places. His script uses the formattedText...


Anyone remember the "wordWrap" XFCN in HC? I never knew who wrote it.


Craig


-----Original Message-----
From: Dr. Hawkins <dochawk at gmail.com>
To: How to use LiveCode <use-livecode at lists.runrev.com>
Sent: Thu, Sep 19, 2013 11:19 am
Subject: Re: determining if cursor is in last line of a field


On Thu, Sep 19, 2013 at 1:08 AM, Mark Schonewille <
m.schonewille at economy-x-talk.com> wrote:

> Probably, that won't do it. Try this:
>
>  put (number of lines of the formattedText of  \
>    char 1 to (word 2 of the selectedChunk) of myTarget) is \
>    (the number of lines of the formattedText of myTarget)
>  --> true|false
>

Now I'm confused:  does selectedLine() use hard cr's instead of the
displayed line in the field?  I had been assuming the latter due to the
lack of mention of cr in the dictionary page, as it gets mentioned in
others where it is used.

-- 
Dr. Richard E. Hawkins, Esq.
(702) 508-8462
_______________________________________________
use-livecode mailing list
use-livecode at lists.runrev.com
Please visit this url to subscribe, unsubscribe and manage your subscription 
preferences:
http://lists.runrev.com/mailman/listinfo/use-livecode

 




More information about the use-livecode mailing list