int vExtent = computeVerticalScrollExtent(); int vOffset = computeVerticalScrollOffset(); int vRange = computeVerticalScrollRange();
if ((vRange - vExtent) == vOffset) 더이상 스크롤할 수 없음
로그인 유지
int vExtent = computeVerticalScrollExtent();
int vOffset = computeVerticalScrollOffset();
int vRange = computeVerticalScrollRange();
if ((vRange - vExtent) == vOffset)
더이상 스크롤할 수 없음