On Oct 14, 2011, at 12:05 AM, Ralph DiMola wrote: > Does anyone know how to find out what lines are currently visible in a field > with a vertical scrollbar?
That depends… is this a list field or regular field? If a regular field, do you have dontWrap turned on, or not? > More importantly can I find out just before they > are scrolling into view so I can do some stuff to the line(s) just before/as > they become visible? Well, you can trap the scrollBarDrag of the field and do something based on its value, but you'd have to be fast... > If I process all the lines (say for 2-3 hundred) it > take waayyy too long for it to finish and the vertical scrollbar motion or > highlighting 1 line will not happen until the entire list is processed. I > put some constructive waits in and it reduces the problem but doesn't fix > it. What exactly are you trying to accomplish? Ken Ray Sons of Thunder Software, Inc. Email: k...@sonsothunder.com Web Site: http://www.sonsothunder.com/ _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
