Hi,
I encountered a problem with a missing scrollbar. It happens in a constellation of a certain grid height, row height and number of records.
I have an example here:
http://jsfiddle.net/ayTST/228/
Height is 170, rowsheight is 20 and the number of records is 7. In this constellation the seventh row is mostly hidden behind the horizontal scrollbar but no vertical scrollbar is displayed. If I reduce the rowsheight to 19, the problem remains – if I change the height to 160 the vertical scrollbar is there. If I change the number of records to 8, the vertical scrollbar is there.
So in my concrete case, I can react to it by changing one of the values, but maybe you want to look into that.
Best Regards
Klaus