public class RadRatingElement : StackLayoutElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider

Constructors

RadRatingElement()

Declaration

public RadRatingElement()

Fields

ValueProperty

Declaration

public static RadProperty ValueProperty

Field Value

RadProperty

Properties

Caption

Gets or sets the text of the Caption label.

Declaration

public string Caption { get; set; }

Property Value

System.String The caption.

CaptionElement

Gets the caption element.

Declaration

public LightVisualElement CaptionElement { get; }

Property Value

LightVisualElement The caption element.

Description

Gets or sets the text of the description label.

Declaration

public string Description { get; set; }

Property Value

System.String

DescriptionElement

Gets the description element.

Declaration

public LightVisualElement DescriptionElement { get; }

Property Value

LightVisualElement The description element.

Direction

GGets or sets the direction of rating element paint (Standard, Reversed).

Declaration

public RatingDirection Direction { get; set; }

Property Value

RatingDirection The direction.

ElementOrientation

Gets or sets the orientation of the rating control (Horizontal, Vertical).

Declaration

public Orientation ElementOrientation { get; set; }

Property Value

System.Windows.Forms.Orientation

ElementsLayout

Gets the elements layout.

Declaration

public StackLayoutElement ElementsLayout { get; }

Property Value

StackLayoutElement The elements layout.

HoverValue

Gets or sets the hover value.

Declaration

public double HoverValue { get; set; }

Property Value

System.Double The hover value.

IsInRadGridView

Declaration

public bool IsInRadGridView { get; set; }

Property Value

System.Boolean

Items

Gets the rating items collection.

Declaration

public RadItemOwnerCollection Items { get; }

Property Value

RadItemOwnerCollection The items.

Maximum

Gets or sets the maximum value of rating element.

Declaration

public double Maximum { get; set; }

Property Value

System.Double The maximum.

Exceptions

System.ArgumentException The Maximum should be bigger than the Minimum

Minimum

Gets or sets the minimum value of rating element.

Declaration

public double Minimum { get; set; }

Property Value

System.Double The minimum.

Exceptions

System.ArgumentException The Minimum should be lower than the Maximum

PercentageRounding

Gets or sets the percentage rounding.

Declaration

public double PercentageRounding { get; set; }

Property Value

System.Double The percentage rounding.

ReadOnly

Gets or sets a value indicating whether the element is read-only.

Declaration

public bool ReadOnly { get; set; }

Property Value

System.Boolean

SelectedValue

Gets or sets the selected value.

Declaration

public virtual double SelectedValue { get; set; }

Property Value

System.Double The selected value.

SelectionMode

Gets or sets the selection mode of the rating control (full item, half item, precise selection).

Declaration

public RatingSelectionMode SelectionMode { get; set; }

Property Value

RatingSelectionMode

ShouldPaintHover

Gets or sets whether the Hover layer should be applied.

Declaration

public bool ShouldPaintHover { get; set; }

Property Value

System.Boolean

SubCaption

Gets or sets the text of the Sub Caption label.

Declaration

public string SubCaption { get; set; }

Property Value

System.String The sub caption.

SubCaptionElement

Gets the sub caption element.

Declaration

public LightVisualElement SubCaptionElement { get; }

Property Value

LightVisualElement The sub caption element.

ToolTipDuration

Gets or sets the duration of the tool tip.

Declaration

public int ToolTipDuration { get; set; }

Property Value

System.Int32

ToolTipFormatString

Gets or sets the tool tip format string.

Declaration

public string ToolTipFormatString { get; set; }

Property Value

System.String The tool tip format string.

ToolTipOffset

Gets or sets the tool tip offset.

Declaration

public Point ToolTipOffset { get; set; }

Property Value

System.Drawing.Point The tool tip offset.

ToolTipPrecision

Gets or sets the tool tip precision.

Declaration

public double ToolTipPrecision { get; set; }

Property Value

System.Double The tool tip precision.

Value

Gets or sets the value of the rating.

Declaration

public double? Value { get; set; }

Property Value

System.Nullable<System.Double>

Methods

CreateChildElements()

Declaration

protected override void CreateChildElements()

Overrides

RadElement.CreateChildElements()

GetElementIndex(Nullable<Double>)

Declaration

protected virtual int GetElementIndex(double? value)

Parameters

System.Nullable<System.Double> value

Returns

System.Int32

GetNormalizedValue(Nullable<Double>)

Declaration

protected virtual double GetNormalizedValue(double? value)

Parameters

System.Nullable<System.Double> value

Returns

System.Double

GetRelativePoint(Int32, RatingBaseVisualElement, Nullable<Double>)

Declaration

protected virtual Point GetRelativePoint(int elementIndex, RatingBaseVisualElement currentVisualElement, double? value)

Parameters

System.Int32 elementIndex
RatingBaseVisualElement currentVisualElement
System.Nullable<System.Double> value

Returns

System.Drawing.Point

InitializeFields()

Declaration

protected override void InitializeFields()

Overrides

StackLayoutElement.InitializeFields()

MeasureOverride(SizeF)

Declaration

protected override SizeF MeasureOverride(SizeF availableSize)

Parameters

System.Drawing.SizeF availableSize

Returns

System.Drawing.SizeF

Overrides

StackLayoutElement.MeasureOverride(SizeF)

OnClick(EventArgs)

Declaration

protected override void OnClick(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadElement.OnClick(EventArgs)

OnMouseDown(MouseEventArgs)

Declaration

protected override void OnMouseDown(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

RadItem.OnMouseDown(MouseEventArgs)

OnMouseLeave(EventArgs)

Declaration

protected override void OnMouseLeave(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadItem.OnMouseLeave(EventArgs)

OnMouseMove(MouseEventArgs)

Declaration

protected override void OnMouseMove(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

LightVisualElement.OnMouseMove(MouseEventArgs)

OnMouseUp(MouseEventArgs)

Declaration

protected override void OnMouseUp(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

RadItem.OnMouseUp(MouseEventArgs)

OnNotifyPropertyChanged(String)

Declaration

protected override void OnNotifyPropertyChanged(string propertyName)

Parameters

System.String propertyName

Overrides

RadObject.OnNotifyPropertyChanged(String)

OnPropertyChanged(RadPropertyChangedEventArgs)

Declaration

protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)

Parameters

RadPropertyChangedEventArgs e

Overrides

LightVisualElement.OnPropertyChanged(RadPropertyChangedEventArgs)

OnValueChanged(EventArgs)

Declaration

protected virtual void OnValueChanged(EventArgs e)

Parameters

System.EventArgs e

OnValueChanging(ValueChangingEventArgs)

Declaration

protected virtual void OnValueChanging(ValueChangingEventArgs e)

Parameters

ValueChangingEventArgs e

PaintValueLevel()

Declaration

protected virtual void PaintValueLevel()

ResetValues()

Declaration

protected void ResetValues()

UpdateCurrentValue(Int32, RatingVisualElement, MouseEventArgs)

Declaration

protected virtual double UpdateCurrentValue(int currentIndex, RatingVisualElement element, MouseEventArgs e)

Parameters

System.Int32 currentIndex
RatingVisualElement element
System.Windows.Forms.MouseEventArgs e

Returns

System.Double

VisualElementsBounds()

Declaration

protected Rectangle VisualElementsBounds()

Returns

System.Drawing.Rectangle

Events

ValueChanged

Occurs before the value of the RatingElement is changed.

Declaration

public event EventHandler ValueChanged

Event Type

System.EventHandler

ValueChanging

Occurs when the value is being changed. Cancelable event.

Declaration

public event ValueChangingEventHandler ValueChanging

Event Type

ValueChangingEventHandler

Extension Methods

CommonExtensions.ClearIfNoBindingAndSet(RadObject, RadProperty)

DispatcherExtensions.CheckAccess(RadObject)

SerializationExtensions.DeserializePrimitives(RadItem, SerializationInfo)

CommonExtensions.SetIfDifferent(RadObject, RadProperty, Object)

CommonExtensions.ClearIfSet(RadObject, RadProperty)

CommonExtensions.IsLocalValueSet(RadObject, RadProperty)

DispatcherExtensions.CheckAccess(RadObject)

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)

SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)