Strange Scrollbar Issue

J. Landman Gay jacque at
Sat Nov 18 00:06:02 EST 2006

Frank D. Engel, Jr. wrote:
> I have a "Little Arrows" scrollbar I dragged out onto a card.
> With Rev 2.7.1, 2.7.2, and 2.7.4, I am seeing this:
> I want to be able to select over a range of 0 to 511, so I set 
> startValue to 0, endValue to 511, and the lineInc to 1.
> When I try to use the arrows, the thumbPosition stays at 0!

Try checking the scrollbarInc and scrollbarDec messages, which carry a 
position parameter. The thumbposition doesn't really change on tiny 
scrollbars. I think that's because the length of the scrollbar has to be 
bigger than the size of the thumb before it changes.

Jacqueline Landman Gay         |     jacque at
HyperActive Software           |

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