 | | | Number of visible lines in a TextField | Number of visible lines in a TextField 2004-03-07 - By ryanm
Back
How can I find the number of visible lines in a scrolling text field.
What I mean by that is, if I know that maxScroll = 10, how do I know how
many lines a "page" consists of, so that I can have a scrollbar scroll down
a full page when you click on the scroll track below the tab? For example,
if there are 5 lines visible in the text field, then I would scroll += 5 to
page down. But the TextField doesn't have a property like that, and _height
and textHeight are pretty useless since they are in pixels. Has anyone dealt
with this before? If so, how?
ryanm
=-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
Supported by Fig Leaf Software
=-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
Be sure to check the archives and the wiki:
http://chattyfig.figleaf.com/
=-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
http://chattyfig.figleaf.com/cgi-bin/ezmlm-cgi?1:mss:106252
=-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
To unsubscribe send a blank e-mail to:
Normal Mode: flashcoders-unsubscribe@(protected)
Digest Mode: flashcoders-digest-unsubscrive@(protected)
Earn $52 per hosting referral at Lunarpages.
|
|
|