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Class ExpandCollapseIndicator

Customized Label control which properly updates the expand and collapse symbols based on its properties.

Inheritance
System.Object
ExpandCollapseIndicator
Namespace: Telerik.XamarinForms.DataControls.TreeView
Assembly: Telerik.XamarinForms.DataControls.dll

Syntax

public class ExpandCollapseIndicator : Label

Constructors

ExpandCollapseIndicator()

Declaration
public ExpandCollapseIndicator()

Fields

CollapsedSymbolProperty

Identifies the CollapsedSymbol property.

Declaration
public static readonly BindableProperty CollapsedSymbolProperty
Field Value
Xamarin.Forms.BindableProperty

ExpandedSymbolProperty

Identifies the ExpandedSymbol property.

Declaration
public static readonly BindableProperty ExpandedSymbolProperty
Field Value
Xamarin.Forms.BindableProperty

IsExpandedProperty

Identifies the IsExpanded property.

Declaration
public static readonly BindableProperty IsExpandedProperty
Field Value
Xamarin.Forms.BindableProperty

IsLeafProperty

Identifies the IsLeaf property.

Declaration
public static readonly BindableProperty IsLeafProperty
Field Value
Xamarin.Forms.BindableProperty

IsLoadingProperty

Identifies the IsLoading property.

Declaration
public static readonly BindableProperty IsLoadingProperty
Field Value
Xamarin.Forms.BindableProperty

IsLoadOnDemandEnabledProperty

Identifies the IsLoadOnDemandEnabled property.

Declaration
public static readonly BindableProperty IsLoadOnDemandEnabledProperty
Field Value
Xamarin.Forms.BindableProperty

LoadingSymbolProperty

Identifies the LoadingSymbol property.

Declaration
public static readonly BindableProperty LoadingSymbolProperty
Field Value
Xamarin.Forms.BindableProperty

Properties

CollapsedSymbol

Gets or sets the string which will be visualized whenever the TreeViewDataItem is in collapsed state.

Declaration
public string CollapsedSymbol { get; set; }
Property Value
System.String

ExpandedSymbol

Gets or sets the string which will be visualized whenever the TreeViewDataItem is in expanded state.

Declaration
public string ExpandedSymbol { get; set; }
Property Value
System.String

IsExpanded

Gets or sets a boolean value indicating the state of the TreeViewDataItem.

Declaration
public bool IsExpanded { get; set; }
Property Value
System.Boolean

IsLeaf

Gets or sets a boolean value indicating if the TreeViewDataItem has children.

Declaration
public bool IsLeaf { get; set; }
Property Value
System.Boolean

IsLoading

Gets or sets a boolean value indicating if a loading data operation is ongoing.

Declaration
public bool IsLoading { get; set; }
Property Value
System.Boolean

IsLoadOnDemandEnabled

Gets or sets a boolean value indicating if the lazy loading feature is enabled for the respective TreeViewDataItem.

Declaration
public bool IsLoadOnDemandEnabled { get; set; }
Property Value
System.Boolean

LoadingSymbol

Gets or sets the string which will be visualized loading data on demand.

Declaration
public string LoadingSymbol { get; set; }
Property Value
System.String

Methods

OnPropertyChanged(String)

Declaration
protected override void OnPropertyChanged(string propertyName = null)
Parameters
System.String propertyName

Sample Applications
  • Telerik Tagit
  • iOS Demo App
  • Android Demo App
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  • Xamarin.Forms SDK Examples
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Copyright © 2018 Progress Software Corporation and/or its subsidiaries or affiliates.
All Rights Reserved.

Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. See Trademarks for appropriate markings.