[Github-comments] [geany/geany] Rpg sidebar tree (see #259) (#1813)

[Thomas Martitz]

kugel- commented on this pull request.



> +/*
+ * Recursively copy all nodes from old parent to new parent
+ * */
+static void tree_copy_recursive(GtkTreeIter *parent_old, GtkTreeIter *parent_new)
+{
+	gint i;
+	GtkTreeIter child;
+	GtkTreeIter parent;
+	GtkTreePath *path;
+	GtkTreeModel *model = GTK_TREE_MODEL(store_openfiles);
+
+	path = gtk_tree_model_get_path(model, parent_old);
+	gtk_tree_path_free(path);
+	tree_copy_item(&parent, parent_old, parent_new);
+	i = gtk_tree_model_iter_n_children(model, parent_old) - 1;
+	while (i >= 0 && gtk_tree_model_iter_nth_child(model, &child, parent_old, i))

The original author probably copied the loop from `on_openfiles_document_action_apply()`. I changed it your suggestion which is a more natual fit.

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