TreeNode

Namespace: PP.Ui;

Inheritance hierarchy

Object

TreeNode

Description

The TreeNode class implements an element in the collection of the TreeList component nodes.

Syntax

PP.initClass(PP.Ui.TreeNode, PP.Object, "TreeNode");

Constructor

	Constructor name	Brief description
	TreeNode	The TreeNode constructor creates an instance of the TreeNode class.

Properties

	Property name	Brief description
	CanSelect	The CanSelect property determines whether the node is selectable.
	Checked	The Checked property determines whether the node checkbox is marked.
	ChildrenCount	The ChildrenCount property determines a number of the tree node children.
	Class	The Class property determines tree node css-class.
	Color	The Color property determines tree node color.
	ColumnText	The ColumnText property sets contents of node for a specified column.
	Data	The Data property determines tree node data.
	Draggable	The Draggable property determines whether the node can be dragged.
	Expanded	The Expanded property determines whether node children are displayed.
	Focused	The Focused property determines whether the tree node has a focus.
	Font	The Font property determines font parameters of the tree node.
	HasChild	The HasChild property determines whether tree node has any child element.
	HasChildSelected	The HasChildSelected property determines whether tree node has any selected child element.
	Highlighted	The Highlighted property determines whether to use a tooltip for the specified node.
	ImageIndex	The ImageIndex property determines an index of the item placed in component ImageList.
	ImageUrl	The ImageUrl property determines the path to the tree node icon.
	Key	The Key property determines node key.
	ResourceKey	The ResourceKey property determines resource key for tree node.
	Selected	The Selected property determines whether the node is selected.
	Text	The Text property determines name for a tree node.
	ToolTip	The ToolTip property determines text of the tree node tooltip.
	Value	The Value property determines tree node value.
	Visible	The Visible property determines whether the tree node is visible.

Methods

	Method name	Brief description
	addClass	The addClass method adds css-class to the node.
	collapse	The collapse method collapses node children.
	collapseAll	The collapseAll method hides a list of the node child elements.
	deSelectChild	The deSelectChild method deselects all child elements of the node.
	expand	The expand method expands the node children menu.
	expandAll	The expandAll method expands the node children menu.
	getDomNode	The getDomNode method returns the main DOM node of the node.
	getIndex	The getIndex method returns tree node index.
	getLevel	The getLevel method returns the level number where the node is in the tree.
	getNodes	The getNodes method returns object of the PP.Ui.TreeNodes class containing node children.
	getParentNode	The getParentNode method returns the parent node.
	getRealHeight	The getRealHeight method returns real height of tree node.
	getVisualPosition	The getVisualPosition method returns a number of the node position in the list of visible elements.
	isLast	The isLast method determines whether the node is the last in its branch.
	isVisible	The isVisible method determines whether the node is visible.
	load	The load method loads a node.
	removeClass	The removeClass method removes css-class from a node.
	selectAll	The selectAll method selects all the node children.
	selectChild	The selectChild method selects all child elements of the node.
	setFocused	The setFocused method sets focus for the node.
	toggle	The toggle method collapses and expands the list of node children.

Properties inherited from the class Object

	Property name	Brief description
	Id	The Id property determines a repository object identifier.

Methods inherited from the class Object

	Method name	Brief description
	clone	The clone method creates an object copy.
	dispose	The dispose method deletes the component.
	getHashCode	The getHashCode method returns hash code of repository object.
	getSettings	The getSettings method returns repository object settings.
	getTypeName	The getTypeName method returns the name of the object type without the namespace, to which it belongs.
	isEqual	The isEqual method determines whether the specified object is equal to the current repository object.
	isLive	The isLive method determines validity of repository object.
	removeAllEvents	The removeAllEvents method removes all object event handlers by the specified context.
	setSettings	The setSettings method determines repository object settings.
	defineProps	The defineProps method creates get and set methods from name array for the specified class.
	keys	The keys method returns array of methods and properties names for the specified object.

See also:

PP.Ui