Gtk.TreeView.prototype.get_n_columns
function get_n_columns():Number {
// Gjs wrapper for gtk_tree_view_get_n_columns()
}Queries the number of columns in the given tree_view.
Since 3.4
- Returns
The number of columns in the tree_view
function get_n_columns():Number {
// Gjs wrapper for gtk_tree_view_get_n_columns()
}Queries the number of columns in the given tree_view.
Since 3.4
The number of columns in the tree_view