gtk:tree-view-column-min-width (object)

object -- a gtk:tree-view-column object
width -- an integer for the minimum width of the tree view column in pixels, or -1

The accessor for the min-width slot gets or sets the minimum width in pixels of the tree view column. If width is -1, then the minimum width is unset. The gtk:tree-view-column implementation is deprecated since 4.10. Please do not use it in newly written code.