GtkCTree::get_node_info
Array get_node_info(
GtkCTreeNode
node
);
Get information corresponding to a node. Any of the return parameters can be null.
The array has a size of 8 and contains the same values in the same order as you set them with insert_node or set_node_info.
忘却曲線を使ってこの知識を確実に記憶に残す
