Function

CFTreePrependChild(_:_:)

Adds a new child to the specified tree as the first in its list of children.

Declaration

func CFTreePrependChild(_ tree: CFTree!, _ newChild: CFTree!)

Parameters

tree

The tree to which to add newChild.

newChild

The child tree to add to tree. This value must not be a child of another tree.

Discussion

When a child tree is added to another tree, the child tree is retained by its new parent.

See Also

Modifying a Tree

func CFTreeAppendChild(CFTree!, CFTree!)

Adds a new child to a tree as the last in its list of children.

func CFTreeInsertSibling(CFTree!, CFTree!)

Inserts a new sibling after a given tree.

func CFTreeRemoveAllChildren(CFTree!)

Removes all the children of a tree.

func CFTreeRemove(CFTree!)

Removes a tree from its parent.

func CFTreeSetContext(CFTree!, UnsafePointer<CFTreeContext>!)

Replaces the context of a tree by releasing the old information pointer and retaining the new one.