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MouseWheel scroll vs ScrollFoFill issue
posted

I have noticed strange behavior of UltraGrid that I don't think existed in earlier versions (I haven't noticed it when was working with 11.1 before, now I use version 14.2.20142.2059).

I use the grid with default setting:

dgAnaliza.DisplayLayout.ScrollBounds = Infragistics.Win.UltraWinGrid.ScrollBounds.ScrollToFill;

...which should mean that You can scroll the grid down until last item shows on bottom of the grid. Everything works as expected when I scroll down with scrollbar or by [arrow / page] down keys, but scrolling with mouse wheel allows to scroll even more (leaving ~60% of visible area blank). I don't think the behavior is proper one.

Error is reproducable with any grid with number of rows > visibleRows.