July 7, 2015
3:43 p.m.
Something like visibleRows := self container calculateExactVisibleRows. numberOfRows := self dataSource numberOfRows. interval := (visibleRows / numberOfRows) asFloat. delta := 1/numberOfRows. pageDelta := ((visibleRows-1) floor)*delta. self verticalScrollBar scrollDelta: delta pageDelta: pageDelta; interval: interval pagedelta is still off first time. Stephan