TreeNode

php\swing\tree\TreeNode

Class TreeNode

Properties

---

property index

int

read-only

property depth

int

read-only

property level

int

read-only

property allowsChildren

bool

property parent

php\swing\tree\TreeNode

property userData

mixed

Methods

---

__construct($object = null, $allowsChildren = true)

Parameters:

• $object – mixed
• $allowsChildren – bool

isRoot()

Returns:bool

isLeaf()

Returns:bool

getRoot()

Returns:php\swing\tree\TreeNode

isNodeChild($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

bool

isNodeAncestor($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

bool

isNodeDescendant($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

bool

isNodeRelated($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

bool

isNodeSibling($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

bool

getNextNode()

Returns:php\swing\tree\TreeNode, null

getNextLeaf()

Returns:php\swing\tree\TreeNode, null

getNextSibling()

Returns:php\swing\tree\TreeNode, null

getPreviousNode()

Returns:php\swing\tree\TreeNode, null

getPreviousLeaf()

Returns:php\swing\tree\TreeNode, null

getPreviousSibling()

Returns:php\swing\tree\TreeNode, null

getFirstChild()

Returns:php\swing\tree\TreeNode, null

getFirstLeaf()

Returns:php\swing\tree\TreeNode, null

getLastChild()

Returns:php\swing\tree\TreeNode, null

getLastLeaf()

Returns:php\swing\tree\TreeNode, null

add($node)

Parameters:

• $node – php\swing\tree\TreeNode

insert($childIndex, $node)

Parameters:

• $childIndex – int
• $node – php\swing\tree\TreeNode

insertAfter($child, $node)

throws >

Parameters:

• $child – php\swing\tree\TreeNode
• $node – php\swing\tree\TreeNode

insertBefore($child, $node)

throws >

Parameters:

• $child – php\swing\tree\TreeNode
• $node – php\swing\tree\TreeNode

remove($child)

Parameters:

• $child – php\swing\tree\TreeNode

removeByIndex($childIndex)

Parameters:

• $childIndex – int

removeAllChildren()

removeFromParent()

getIndex($node)

Parameters:

• $node – php\swing\tree\TreeNode

Returns:

int

getChild($index)

Parameters:

• $index – int

Returns:

php\swing\tree\TreeNode, null

getChildCount()

Returns:int

duplicate()

Returns:php\swing\tree\TreeNode