On 9/21/04 7:08 AM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> I have this scroll bar - horizontal, scale style, with showValue off > > I am using it as a control to allow scrolling from a start date to an > end date (dates in seconds). So I set the start and endValues. > > Next I set the lineInc to 24*60*60 which jumps a day - ok > > But I have to set the pageInc as follows to: 8*24*60*60 ??? Why not 7? I don't know for sure, but here's my guess: I think you need to account for a "0" for the number of pages, so for 7 pages, you actually get 0-7 instead of 1-7, and 0-7 is actually 8 "pages". > Also not sure how to control the marks - it would make sense if they > were representing the pageInc value - but it is a smaller setting. It actually represents the pageInc value *plus one* (I'm assuming for the "0" setting). So if I set up a scale with a min of 0 and a max of 100, with a pageInc of 10 and a lineInc of 1, I'll get 11 tick marks, for: 0 10 20 30 40 50 60 70 80 90 100 HTH, Ken Ray Sons of Thunder Software Web site: http://www.sonsothunder.com/ Email: [EMAIL PROTECTED] _______________________________________________ metacard mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/metacard