pageIncrement in scrollbars

[Sarah]

I get this too, and I also have trouble working out how to handle the 
thumb size. If I have a scrollbar from 1 to 100 with a thumbsize of 10, 
I can only ever get to 90. Also, in Rev 2.1B2, setting a thumbsize > 1 
seems to give rather strange results: arrow clicks don't always 
increment the thumbPos and page clicks sometimes add 9 (pageInc - 
lineInc) and sometimes 10 (pageInc).

Cheers,
Sarah

On Monday, August 11, 2003, at 02:06  pm, Michael J. Lew wrote:

> I am having trouble with scrollbars. It seems as if clicking in the 
> grey area of a scrollbar object changes the thumbPosition by the 
> pageIncrement minus the lineIncrement. Thus if I make them equal there 
> is no effect from clicking in the grey area. If the pageInc is less 
> than the lineInc then the thumb moves backwards! Am I confused? 
> ..well, I AM confused, but is that what is really happening?
> -- 
> Michael J. Lew
>
> Senior Lecturer
> Department of Pharmacology
> The University of Melbourne
> Parkville 3010
> Victoria
> Australia
>
> Phone +613 8344 8304
>
> **
> New email address: michaell at unimelb.edu.au
> **
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