I am facing a problem related to range of QScrollBar. Actually i have to set range of QScrollBar from 0 to max int64_t .
please give me any idea how to customize QScrollBar so that it support the range to max int64_t.
I need this because i have to work with a big size document(2 TB or more). And range that is i have to set is setRange(0,documantSize/rowPerScroll*16).
Where rowPerScroll =6, so here i got a big range that is i have to set for QScrollbar. Please anybody give me any idea.
thanks