小编Chr*_*ssi的帖子

我使用以下代码：

  Widget getSelectSortBy() {
    return InkWell(
        onHover: (value) {
          setState(() {
            _isHoveringSortBy = value;
          });
        },
        // onTap needs to be implemented
        // otherwise onHover does NOT work! */don't know why/*
        onTap: () => {},
        child: AnimatedContainer(
            decoration: BoxDecoration(
                borderRadius: BorderRadius.all(Radius.circular(16)),
                color: blueSortBy,
                border: Border.all(
                    color: _isHoveringSortBy
                        ? Colors.white
                        : Colors.transparent,
                    width: 1.0)),
            duration: timeHoveringBottomAnimatedContainer,
            padding: EdgeInsets.only(top: 8, bottom: 9, left: 20, right: 28),
            child: Row(
               // rest of the code of Row
            )     
   );
  }

我发现我需要实现小部件onTap() …