.. _picker-view-column: :wx_comp:`picker-view-column` ===================================== .. versionadded:: 1.0.0 低版本需做 :ref:`compatibility` 。 滚动选择器子项。仅可放置于<:doc:`picker-view`>中,其孩子节点的高度会自动设置成与<:doc:`picker-view`>的选中框的高度一致