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RadSpinner

Class

Represents a spinner control that allows users to select an item from a list by scrolling through the available options.

Definition

Namespace:Telerik.Maui.Controls

Assembly:Telerik.Maui.Controls.dll

Syntax:

public class RadSpinner : RadBorder, IRadBorder, IRadContentView, IContentView, IView, IElement, ITransform, IPadding, ICrossPlatformLayout

Inheritance: objectRadContentViewRadBorderRadSpinner

Implements: IContentViewICrossPlatformLayoutIElementIPaddingIRadBorderIRadContentViewITransformIView...

Inherited Members RadBorder.BorderColorPropertyRadBorder.CornerRadiusPropertyRadBorder.BorderThicknessPropertyRadBorder.BorderBrushPropertyRadBorder.ChangeVisualState()RadBorder.BorderColorRadBorder.CornerRadiusRadBorder.BorderThicknessRadBorder.BorderBrushRadContentView.ActualStyleClassPropertyRadContentView.OnChildAdded(Element)RadContentView.OnChildRemoved(Element, int)RadContentView.OnBindingContextChanged()...

Constructors

RadSpinner()

Initializes a new instance of the RadSpinner class.

public RadSpinner()

Fields

DisplayMemberPathProperty

BindableProperty

Identifies the DisplayMemberPath property.

public static readonly BindableProperty DisplayMemberPathProperty

DisplayStringFormatProperty

BindableProperty

Identifies the DisplayStringFormat property.

public static readonly BindableProperty DisplayStringFormatProperty

DisplayValueConverterProperty

BindableProperty

Identifies the DisplayValueConverter property.

public static readonly BindableProperty DisplayValueConverterProperty

IsLoopingProperty

BindableProperty

Identifies the IsLooping property.

public static readonly BindableProperty IsLoopingProperty

ItemLengthProperty

BindableProperty

Identifies the ItemLength property.

public static readonly BindableProperty ItemLengthProperty

ItemSpacingProperty

BindableProperty

Identifies the ItemSpacing property.

public static readonly BindableProperty ItemSpacingProperty

ItemsSourceProperty

BindableProperty

Identifies the ItemsSource property.

public static readonly BindableProperty ItemsSourceProperty

ItemStyleProperty

BindableProperty

Identifies the ItemStyle property.

public static readonly BindableProperty ItemStyleProperty

ItemTemplateProperty

BindableProperty

Identifies the ItemTemplate property.

public static readonly BindableProperty ItemTemplateProperty

OrientationProperty

BindableProperty

Identifies the Orientation property.

public static readonly BindableProperty OrientationProperty

SelectedIndexProperty

BindableProperty

Identifies the SelectedIndex property.

public static readonly BindableProperty SelectedIndexProperty

SelectedItemProperty

BindableProperty

Identifies the SelectedItem property.

public static readonly BindableProperty SelectedItemProperty

SelectedItemStyleProperty

BindableProperty

Identifies the SelectedItemStyle property.

public static readonly BindableProperty SelectedItemStyleProperty

SelectedItemTemplateProperty

BindableProperty

Identifies the SelectedItemTemplate property.

public static readonly BindableProperty SelectedItemTemplateProperty

Properties

DisplayMemberPath

string

Gets or sets a path to the property used to display the items of the RadSpinner.

public string DisplayMemberPath { get; set; }

Property Value:

A string that specifies the property path for displaying items.

DisplayStringFormat

string

Gets or sets the string format used to display the items of the RadSpinner.

public string DisplayStringFormat { get; set; }

Property Value:

A string that specifies the formatting pattern for items.

DisplayValueConverter

IValueConverter

Gets or sets a IValueConverter used to display the items of the RadSpinner.

public IValueConverter DisplayValueConverter { get; set; }

Property Value:

An IValueConverter instance for converting item values for display.

IsLooping

bool

Gets or sets a value indicating whether the items should loop infinitely while scrolling.

public bool IsLooping { get; set; }

Property Value:

true if items should loop infinitely; otherwise, false.

ItemLength

double

Gets or sets the length of the items in the RadSpinner.

public double ItemLength { get; set; }

Property Value:

A double value that specifies the length of each item.

ItemSpacing

double

Gets or sets the spacing between the items in the RadSpinner.

public double ItemSpacing { get; set; }

Property Value:

A double value that specifies the spacing between items.

ItemsSource

IList

Gets or sets a collection used to generate the content of the RadSpinner.

public IList ItemsSource { get; set; }

Property Value:

An IList collection that provides the data for the spinner items.

ItemStyle

Style

Gets or sets the Style used to display each item.

public Style ItemStyle { get; set; }

Property Value:

A Style object that defines the appearance of items.

ItemTemplate

DataTemplate

Gets or sets the DataTemplate used to display each item.

public DataTemplate ItemTemplate { get; set; }

Property Value:

A DataTemplate object that defines the visual structure of items.

Orientation

Gets or sets the orientation of the RadSpinner.

public Orientation Orientation { get; set; }

Property Value:

An Orientation value that specifies the orientation.

SelectedIndex

int

Gets or sets the selected index in the RadSpinner.

public int SelectedIndex { get; set; }

Property Value:

The zero-based index of the selected item, or -1 if no item is selected.

SelectedItem

object

Gets or sets the selected item in the RadSpinner.

public object SelectedItem { get; set; }

Property Value:

The currently selected item, or null if no item is selected.

SelectedItemStyle

Style

Gets or sets the Style used to display the selected item.

public Style SelectedItemStyle { get; set; }

Property Value:

A Style object that defines the appearance of the selected item.

SelectedItemTemplate

DataTemplate

Gets or sets the DataTemplate used to display the selected item.

public DataTemplate SelectedItemTemplate { get; set; }

Property Value:

A DataTemplate object that defines the visual structure of the selected item.

Methods

ArrangeOverride(Rect)

Size

Arranges the child elements and determines the size for the RadSpinner.

protected override Size ArrangeOverride(Rect bounds)

Parameters:boundsRect

The size that the parent computes for the child element.

Returns:

Size

The actual size used.

OnHandlerChanged()

Called when the handler changes.

protected override void OnHandlerChanged()

Overrides: RadContentView.OnHandlerChanged()

OnPropertyChanged(string)

Called when a property value changes.

protected override void OnPropertyChanged(string propertyName = null)

Parameters:propertyNamestring

The name of the property that changed.

Events

SelectionChanged

EventHandler

Occurs when the selection changes.

public event EventHandler SelectionChanged