Class SelectionController

A class that handles the selection related process and events.

Inheritance

System.Object

SelectionController

Implements

System.IDisposable

Namespace: Syncfusion.iOS.TreeView

Assembly: Syncfusion.SfTreeView.iOS.dll

Syntax

public class SelectionController : Object, IDisposable

Constructors

SelectionController(SfTreeView)

Initializes a new instance of the SelectionController class.

Declaration

public SelectionController(SfTreeView treeView)

Parameters

Type	Name	Description
SfTreeView	treeView	The instance of SfTreeView.

Fields

TreeView

Holds the instances of the SfTreeView.

Declaration

protected SfTreeView TreeView

Field Value

Type
SfTreeView

Methods

AnimateSelectedItem(UIView, TreeViewItemInfoBase)

Provides the selected item's view to set the animation when selection is performed.

Declaration

protected virtual void AnimateSelectedItem(UIView selectedView, TreeViewItemInfoBase itemInfo)

Parameters

Type	Name	Description
UIKit.UIView	selectedView	Represents the selected item view.
TreeViewItemInfoBase	itemInfo	Represents the selected item.

Remarks

If tree view's FullRowSelect option is enabled, TreeViewItem will be passed in the argument else content view will be passed.

Dispose()

Dispose all the allocated resources.

Declaration

public void Dispose()

Dispose(Boolean)

Dispose the instances, if parameter is true.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	Represents the boolean value for disposing objects.

ProcessSelectedItemsCollectionChanged(NotifyCollectionChangedEventArgs)

Handles the selected items collection changed to process the selection.

Declaration

protected virtual void ProcessSelectedItemsCollectionChanged(NotifyCollectionChangedEventArgs e)

Parameters

Type	Name	Description
System.Collections.Specialized.NotifyCollectionChangedEventArgs	e	Represents the System.Collections.Specialized.NotifyCollectionChangedEventArgs.

Implements

System.IDisposable