Tree

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Object Hierarchy:

Description:

Content:

Properties:

• public bool always_expand { get; construct; }
• public MenuModel context_menu { get; set; }
• public TreeNode root { get; set; }
• public TreeNode selection { owned get; set; }
• public bool show_icons { get; set; }

Creation methods:

• protected Tree ()

Methods:

• public void add_builder (TreeBuilder builder)
  Add a builder to the tree.
• public void expand_to_node (TreeNode node)
• public unowned TreeNode? find_child_node (TreeNode node, TreeFindFunc find_func)
  Searches through the direct children of node for a matching child.
• public unowned TreeNode? find_custom (EqualFunc equal_func, void* key)
  Walks the entire tree looking for the first item that matches given equal_func and key.
• public unowned TreeNode? find_item (Object? item)
  Finds a TreeNode with an item property matching item.
• public unowned MenuModel? get_context_menu ()
• public unowned TreeNode? get_root ()
  Retrieves the root node of the tree.
• public unowned TreeNode get_selected ()
  Gets the currently selected node in the tree.
• public bool get_show_icons ()
• public void rebuild ()
• public void remove_builder (TreeBuilder builder)
  Removes a builder from the tree.
• public void scroll_to_node (TreeNode node)
• public void set_context_menu (MenuModel context_menu)
• public void set_filter (owned TreeFilterFunc filter_func)
  Sets the filter function to be used to determine visability of a tree node.
• public void set_root (TreeNode node)
  Sets the root node of the Tree widget.
• public void set_show_icons (bool show_icons)
• public void unselect_all ()
  Unselects the currently selected node in the tree.

Signals:

• public virtual signal void action (string action_group, string action_name, string param)
• public virtual signal void populate_popup (Widget widget)

Inherited Members: