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

object -- a gtk:tree-view-column object
width -- an integer for the size to set the tree view column to, must be greater than 0

The accessor for the fixed-width slot of the gtk:tree-view-column class gets or sets the fixed width of the tree view column in pixels. This is meaningful only if the sizing property has the :fixed value. The width of the tree view column is clamped to the min/max width for the column. Please note that the min/max width of the column does not actually affect the fixed-width property of the widget, just the actual width when displayed. The gtk:tree-view-column implementation is deprecated since 4.10. Please do not use it in newly written code.