minIndexOfChatListOnViewPort property
int
get
minIndexOfChatListOnViewPort
Implementation
int get minIndexOfChatListOnViewPort =>
itemPositionsListener.itemPositions.value
.where((ItemPosition position) => position.itemTrailingEdge > 0)
.reduce((ItemPosition min, ItemPosition position) =>
position.itemTrailingEdge < min.itemTrailingEdge ? position : min)
.index;