Gtk.TreeViewColumn.get_widget

### Method

# Gtk TreeViewColumnget_widget

deprecated: 4.10

#### Declaration [src]

    GtkWidget*
    gtk_tree_view_column_get_widget (
      GtkTreeViewColumn* tree_column
    )

#### Description [src]

Returns the `GtkWidget` in the button on the column header.

If a custom widget has not been set then `NULL` is returned.

Deprecated since: 4.10

Use GtkColumnView instead.

Gets property | `Gtk.TreeViewColumn:widget`

#### Return value

Type: `GtkWidget`

The `GtkWidget` in the column header.

The data is owned by the instance.
The return value can be `NULL`.