Node

this this(GNode* gNode): Sets our main struct and passes it to the parent class.
this this(void* data): Creates a new #GNode containing the given data. Used to create the first node in a tree.

Members

Functions

childIndex int childIndex(void* data): Gets the position of the first child of a #GNode which contains the given data.
childPosition int childPosition(Node child): Gets the position of a #GNode with respect to its siblings. @child must be a child of @node. The first child is numbered 0, the second 1, and so on.
childrenForeach void childrenForeach(GTraverseFlags flags, GNodeForeachFunc func, void* data): Calls a function for each of the children of a #GNode. Note that it doesn't descend beneath the child nodes.
copy Node copy(): Recursively copies a #GNode (but does not deep-copy the data inside the nodes, see g_node_copy_deep() if you need that).
copyDeep Node copyDeep(GCopyFunc copyFunc, void* data): Recursively copies a #GNode and its data.
depth uint depth(): Gets the depth of a #GNode.
destroy void destroy(): Removes @root and its children from the tree, freeing any memory allocated.
find Node find(GTraverseType order, GTraverseFlags flags, void* data): Finds a #GNode in a tree.
findChild Node findChild(GTraverseFlags flags, void* data): Finds the first child of a #GNode with the given data.
firstSibling Node firstSibling(): Gets the first sibling of a #GNode. This could possibly be the node itself.
getNodeStruct GNode* getNodeStruct(): Get the main Gtk struct
getRoot Node getRoot(): Gets the root of a tree.
getStruct void* getStruct(): the main Gtk struct as a void*
insert Node insert(int position, Node node): Inserts a #GNode beneath the parent at the given position.
insertAfter Node insertAfter(Node sibling, Node node): Inserts a #GNode beneath the parent after the given sibling.
insertBefore Node insertBefore(Node sibling, Node node): Inserts a #GNode beneath the parent before the given sibling.
isAncestor bool isAncestor(Node descendant): Returns %TRUE if @node is an ancestor of @descendant. This is true if node is the parent of @descendant, or if node is the grandparent of @descendant etc.
lastChild Node lastChild(): Gets the last child of a #GNode.
lastSibling Node lastSibling(): Gets the last sibling of a #GNode. This could possibly be the node itself.
maxHeight uint maxHeight(): Gets the maximum height of all branches beneath a #GNode. This is the maximum distance from the #GNode to all leaf nodes.
nChildren uint nChildren(): Gets the number of children of a #GNode.
nNodes uint nNodes(GTraverseFlags flags): Gets the number of nodes in a tree.
nthChild Node nthChild(uint n): Gets a child of a #GNode, using the given index. The first child is at index 0. If the index is too big, %NULL is returned.
prepend Node prepend(Node node): Inserts a #GNode as the first child of the given parent.
reverseChildren void reverseChildren(): Reverses the order of the children of a #GNode. (It doesn't change the order of the grandchildren.)
traverse void traverse(GTraverseType order, GTraverseFlags flags, int maxDepth, GNodeTraverseFunc func, void* data): Traverses a tree starting at the given root #GNode. It calls the given function for each node visited. The traversal can be halted at any point by returning %TRUE from @func.
unlink void unlink(): Unlinks a #GNode from a tree, resulting in two separate trees.

Variables

gNode GNode* gNode;: the main Gtk struct

Node

Constructors

Members

Functions

Variables

Meta

Source