Gtk.TreeViewColumn

const Gtk = imports.gi.Gtk;

let tree_view_column = new Gtk.TreeViewColumn({
    alignment: value,
    cell_area: value,
    clickable: value,
    expand: value,
    fixed_width: value,
    max_width: value,
    min_width: value,
    reorderable: value,
    resizable: value,
    sizing: value,
    sort_column_id: value,
    sort_indicator: value,
    sort_order: value,
    spacing: value,
    title: value,
    visible: value,
    widget: value,
});
  

The GtkTreeViewColumn object represents a visible column in a Gtk.TreeView widget. It allows to set properties of the column header, and functions as a holding pen for the cell renderers which determine how the data in the column is displayed.

Please refer to the <link linkend="TreeWidget">tree widget conceptual overview</link> for an overview of all the objects and data types related to the tree widget and how they work together.