Class SfRating

Represents a control that has a group of stars to indicate a rating with flexible precision.

Inheritance

System.Object

SfRating

Namespace: Com.Syncfusion.Rating

Assembly: Syncfusion.SfRating.Android.dll

Syntax

public class SfRating : LinearLayout

Constructors

SfRating(Context)

Initializes a new instance of the SfRating class.

Declaration

public SfRating(Context context)

Parameters

Type	Name	Description
Android.Content.Context	context	Context Type

SfRating(Context, IAttributeSet)

Initializes a new instance of the SfRating class.

Declaration

public SfRating(Context context, IAttributeSet attrs)

Parameters

Type	Name	Description
Android.Content.Context	context	Context Type
Android.Util.IAttributeSet	attrs	Attribute sets

SfRating(Context, IAttributeSet, Int32)

Initializes a new instance of the SfRating class.

Declaration

public SfRating(Context context, IAttributeSet attrs, int defStyleAttr)

Parameters

Type	Name	Description
Android.Content.Context	context	Context Type.
Android.Util.IAttributeSet	attrs	Attribute set
System.Int32	defStyleAttr	Integer Type

SfRating(Context, IAttributeSet, Int32, Int32)

Initializes a new instance of the SfRating class.

Declaration

public SfRating(Context context, IAttributeSet attrs, int defStyleAttr, int devResources)

Parameters

Type	Name	Description
Android.Content.Context	context	Context Type.
Android.Util.IAttributeSet	attrs	Attribute set
System.Int32	defStyleAttr	Integer Type
System.Int32	devResources	default resource

Properties

EnableAutoSize

Gets or sets a value indicating whether item size can automatically adjusted based on available space.

Declaration

public bool EnableAutoSize { get; set; }

Property Value

Type	Description
System.Boolean	true if enable auto size; otherwise, false.

EnableCustomView

Gets or sets a value indicating whether user can apply a custom view.

Declaration

public bool EnableCustomView { get; set; }

Property Value

Type	Description
System.Boolean	true if enable custom rating; otherwise, false.

EnableViewRangeSelection

Gets or sets a value indicating whether this SfRating enable range selection.

Declaration

public bool EnableViewRangeSelection { get; set; }

Property Value

Type	Description
System.Boolean	true if enable single item update; otherwise, false.

ItemCount

Gets or sets a value indicating whether exact number of rating item to be displayed.

Declaration

public int ItemCount { get; set; }

Property Value

Type	Description
System.Int32	The item count.

Items

Gets or sets a collection of items that can be populated as Rating Items and get rendered at run-time based on the custom view provided.

Declaration

public List<SfRatingItem> Items { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<SfRatingItem>	The custom view collection.

ItemSize

Gets or sets the size of the each item.

Declaration

public int ItemSize { get; set; }

Property Value

Type	Description
System.Int32	The size of the item.

ItemSpacing

Gets or sets the space between each item.

Declaration

public int ItemSpacing { get; set; }

Property Value

Type	Description
System.Int32	The item spacing.

PopUpHeight

Gets or sets the height of the pop up.

Declaration

public int PopUpHeight { get; set; }

Property Value

Type	Description
System.Int32	The height of the pop up.

PopUpTextSize

Gets or sets the size of the pop up text.

Declaration

public int PopUpTextSize { get; set; }

Property Value

Type	Description
System.Int32	The size of the pop up text.

PopUpWidth

Gets or sets the width of the pop up.

Declaration

public int PopUpWidth { get; set; }

Property Value

Type	Description
System.Int32	The width of the pop up.

Precision

Gets or sets the mode of selection or rating to be done. By default Standard rating will be set.

Declaration

public Precision Precision { get; set; }

Property Value

Type	Description
Precision	The precision.

RatingSettings

Gets or sets the properties of RatingSettings class that contains all the color customization

Declaration

public SfRatingSettings RatingSettings { get; set; }

Property Value

Type	Description
SfRatingSettings	The rating settings.

ReadOnly

Gets or sets a value indicating whether user interaction should be restricted or not.

Declaration

public bool ReadOnly { get; set; }

Property Value

Type	Description
System.Boolean	true if read only; otherwise, false.

TooltipBackgroundColor

Gets or sets color value that can be applied to the background of tool tip.

Declaration

public Color TooltipBackgroundColor { get; set; }

Property Value

Type	Description
Android.Graphics.Color	The color of the tooltip background.

TooltipPlacement

Gets or sets enum value indicating the placement of tool tip either top or bottom.

Declaration

public TooltipPlacement TooltipPlacement { get; set; }

Property Value

Type	Description
TooltipPlacement	The tooltip placement.

TooltipPrecision

Gets or sets the precision value indicating number of digits to be displayed on the tool tip.

Declaration

public int TooltipPrecision { get; set; }

Property Value

Type	Description
System.Int32	The tooltip precision.

TooltipTextColor

Gets or sets color value that can be applied to the text of the tool tip.

Declaration

public Color TooltipTextColor { get; set; }

Property Value

Type	Description
Android.Graphics.Color	The color of the tooltip text.

Value

Gets or sets the value for the control which determines the number of items to be selected based on the precision set.

Declaration

public double Value { get; set; }

Property Value

Type	Description
System.Double	The value.

Methods

Dispose(Boolean)

Dispose the specified disposing.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	If set to true disposing.

OnInterceptTouchEvent(MotionEvent)

On the intercept touch event.

Declaration

public override bool OnInterceptTouchEvent(MotionEvent ev)

Parameters

Type	Name	Description
Android.Views.MotionEvent	ev	Motion Event

Returns

Type	Description
System.Boolean	return true

OnLayout(Boolean, Int32, Int32, Int32, Int32)

Arranges the child views

Declaration

protected override void OnLayout(bool changed, int left, int top, int right, int bottom)

Parameters

Type	Name	Description
System.Boolean	changed	Is changed
System.Int32	left	Left origin
System.Int32	top	Top origin
System.Int32	right	Right origin
System.Int32	bottom	Bottom origin

OnSizeChanged(Int32, Int32, Int32, Int32)

Method used to notify the size changes

Declaration

protected override void OnSizeChanged(int w, int h, int oldw, int oldh)

Parameters

Type	Name	Description
System.Int32	w	To get the width
System.Int32	h	To get the height
System.Int32	oldw	To get the old width
System.Int32	oldh	To get the old height

OnTouchEvent(MotionEvent)

On the touch event.

Declaration

public override bool OnTouchEvent(MotionEvent e)

Parameters

Type	Name	Description
Android.Views.MotionEvent	e	Motion Event.

Returns

Type	Description
System.Boolean	return true

Events

ValueChanged

Occur when user interacts the control to change the value property. Returns the value rated.

Declaration

public event EventHandler<ValueChangedEventArgs> ValueChanged

Event Type

Type
System.EventHandler<ValueChangedEventArgs>