uiInsertNode

Insertion in a Tree

Calling Sequence

insertTree = uiInsertNode(tree, position, node)

insertTree = uiInsertNode(tree, parentNode, node)

Input parameters

tree: Tree were we do the insertion
position: a string, which is the position where we want to insert the node
parentNode: which is the parent node into we want to insert the node
node: node we want to insert

Output parameters

insertTree: a Tree with the node inserted

Description

Insertion of a node (subTree) into a tree. If we have 2 nodes called 'Node1' and 'Node2' each one at position 1.1 and 1.2. Insertion of a new node 'Node3' at position '1.2', will move the 'Node2' to position 1.3.

Examples

// We should create nodes(subTrees) before creating trees	
leaf11 = uiCreateNode('leaf 1.1', 'iconLeaf1.1', 'callbackLeaf1.1')
leaf12 = uiCreateNode('leaf 1.2', 'iconLeaf1.2', 'callbackLeaf1.2')
leaf31 = uiCreateNode('leaf 3.1', 'iconLeaf3.1', 'callbackLeaf3.1')
leaf32 = uiCreateNode('leaf 3.2', 'iconLeaf3.2', 'callbackLeaf3.2')
node1 = uiCreateNode('Node 1', 'iconNode1', 'callbackNode1')
node2 = uiCreateNode('Node 2', 'iconNode2', 'callbackNode2')
node3 = uiCreateNode('Node 3', 'iconNode3', 'callbackNode3')
root = uiCreateNode('Root', 'iconRoot', 'callbackRoot')

treeNode1 = uiCreateTree(node1, leaf11, leaf12)
treeNode3 = uiCreateTree(node3, leaf31, leaf32)
treeRoot = uiCreateTree(root, treeNode1, node2, treeNode3)

// Creation of a new nodes to insert
leaf13 = uiCreateNode('leaf 1.3', 'iconLeaf1.3', 'callbackLeaf1.3')
testNode = uiCreateNode('test', 'icon_test', 'callback_test')

// Insertion of 'leaf13' in 'node2'
treeInsert = uiInsertNode(treeRoot, node2, leaf13)
uiDisplayTree(treeInsert)

// Insertion of 'testNode' at position '1.1'
treeInsert = uiInsertNode(treeRoot, '1.1', testNode)
uiDisplayTree(treeInsert)