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GTK Classes

GtkTree

Widget for displaying hierarchical information.

Object Hierarchy

GtkObject
`-- GtkWidget
`-- GtkContainer
`-- GtkTree

Direct subclasses

None.

Description

A GtkTree is a structure for displaying hierchical information. A tree may contain one or more nodes which themselves may contain other trees, thus creating levels or groups of nodes. A tree can be used to display information such as a map of a website or the files and folders of a directory.

Constructor

GtkTree (void);
-- Creates a new GtkTree.

Methods

append()
Adds a node to the end of the tree.
prepend()
Adds a node to the begining of the tree.
insert()
Adds a node to the tree in the given position.
remove_item()
Removes a node from a tree.
clear_items()
Removes a range of nodes from the tree.
select_item()
Selects a node of the tree by position.
unselect_item()
Unselects a node of the tree by position.
select_child()
Selects a node of a tree by object.
unselect_child()
Unselects a node of a tree by object.
child_position()
Returns the position of a node.
set_selection_mode()
Sets the tree's selection mode.
set_view_mode()
Sets the tree's view mode.
set_view_lines()
Sets how lines between nodes and children are to be drawn.