TreeView

Adds supports for [ System.Windows.Forms.TreeView](https://msdn.microsoft.com/en-us/library/system.windows.forms.treeview(v=vs.110).aspx)

Implementation Details:

Component Selector: 'wm-treeview'

Kendo UI Component: Kendo TreeView

Class inheritance

TreeViewComponent extends ControlComponent.

PME Support

Properties

Property	Get/Set	Notify Changes	Details
items: any	Yes	No	Used to return/set the datasource value.
defaultDataUrl: string	No	No	Default URL to call the API and get the data.
url: string	Get	No	Returns the value of the dataUrl if was set, overwise return the defaultDataUrl.
expandedKeys: any[]	No	No	List of expanded keys on the treeview.
disabledKeys: any[]	No	No	List of disabled keys on the treeview.
checkedKeys: any[]	No	No	List of checked keys on the treeview.
selectedKey: any[]	No	No	Selected key on the treeview.
checkableSettings: CheckableSettings	Get	No	Returns the settings for the chechboxes property.
checkboxes: boolean	Yes	No	Get/Set the checkboxes property value.
selectedNode: any[]	Yes	Yes	Get/Set the selectedNode property value.
text: string	Yes	Yes	Inherited from ControlComponent see ControlComponent.
name: string	Yes	No	Inherited from ControlComponent see ControlComponent.
enabled: boolean	Yes	No	Inherited from ControlComponent see ControlComponent.
visible: boolean	Yes	No	Inherited from ControlComponent see ControlComponent.
selectedNodeInfo: any[]	Yes	No	Get/Set the selectedNodeInfo using the kendo treeview required format.
refreshExpandedKeys: bool	true	No	Get/Set the refreshExpandedKeys flag. When true the updateExpandedKeys is triggered.

Methods

Method	Supported	Details
ngOnInit: void	Yes	Used to register any function that to be trigger when it initialize.
updateExpandedKeys: void	Yes	Used to refresh the expandedkeys collection of a treeView.
scrollDelay: void	Yes	Used to obtain the ammount of time to wait until an element appears into the DOM to moves the scroll to ensure the visibility. Default value 300.

Events

Event	Supported	Parameter	Details
Click	Yes	$event: any	Trigger Click event. $event parameter is optional and the $event object vary depending on the type of DOM event.
DoubleClick	Yes	$event: any	Trigger DoubleClick event. $event parameter is optional and the $event object vary depending on the type of DOM event.
MouseDown	Yes	$event: any	Trigger MouseDown event. $event parameter is optional and the $event object vary depending on the type of DOM event.
AfterSelect	Yes	$event: any	Trigger AfterSelect event. $event parameter is optional and the $event object vary depending on the type of DOM event.