val alignment : ([> `treeviewcolumn ], float) Gobject.propertyval clickable : ([> `treeviewcolumn ], bool) Gobject.propertyval expand : ([> `treeviewcolumn ], bool) Gobject.propertyval fixed_width : ([> `treeviewcolumn ], int) Gobject.propertyval max_width : ([> `treeviewcolumn ], int) Gobject.propertyval min_width : ([> `treeviewcolumn ], int) Gobject.propertyval reorderable : ([> `treeviewcolumn ], bool) Gobject.propertyval resizable : ([> `treeviewcolumn ], bool) Gobject.propertyval sizing : ([> `treeviewcolumn ], GtkEnums.tree_view_column_sizing) Gobject.propertyval sort_indicator : ([> `treeviewcolumn ], bool) Gobject.propertyval sort_order : ([> `treeviewcolumn ], GtkEnums.sort_type) Gobject.propertyval title : ([> `treeviewcolumn ], string) Gobject.propertyval visible : ([> `treeviewcolumn ], bool) Gobject.propertyval widget : ([> `treeviewcolumn ], Gtk.widget Gtk.obj option) Gobject.propertyval width : ([> `treeviewcolumn ], int) Gobject.property