Class WaitingBarContentElement

Represents the content element of RadWaitingBarElement.

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
WaitingBarContentElement
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

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

Constructors

WaitingBarContentElement()

Declaration
public WaitingBarContentElement()

Fields

isBackwards

Declaration
protected bool isBackwards
Field Value
System.Boolean

offset

Declaration
protected float offset
Field Value
System.Single

waitingFirstRun

Declaration
protected bool waitingFirstRun
Field Value
System.Boolean

WaitingStyleProperty

The waiting style property of WaitingBarContentElement

Declaration
public static RadProperty WaitingStyleProperty
Field Value
RadProperty

Properties

IsOldWaitingStyle

Returns true if WaitingStyle is Indeterminate, Throbber or Dash.

Declaration
protected bool IsOldWaitingStyle { get; }
Property Value
System.Boolean

IsWaiting

Indicates whether the element is currently waiting

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

SeparatorElement

Gets an instance of the WaitingBarSeparatorElement class that represents the waiting bar separator element

Declaration
public WaitingBarSeparatorElement SeparatorElement { get; }
Property Value
WaitingBarSeparatorElement

TextElement

Gets an instance of the WaitingBarTextElement class that represents the waiting bar text element

Declaration
public WaitingBarTextElement TextElement { get; }
Property Value
WaitingBarTextElement

WaitingDirection

Gets and sets the direction of waiting. Range: Bottom, Left, Right, Top

Declaration
public ProgressOrientation WaitingDirection { get; set; }
Property Value
ProgressOrientation

WaitingIndicators

Gets a collection of BaseWaitingBarIndicatorElement elements which contains all waiting indicators of RadWaitingBar

Declaration
public WaitingBarIndicatorCollection WaitingIndicators { get; }
Property Value
WaitingBarIndicatorCollection

WaitingStyle

Gets or sets the style of the WaitingBarElement.

Declaration
public WaitingBarStyles WaitingStyle { get; set; }
Property Value
WaitingBarStyles

Methods

AddIndicatorStep(Single, Int32)

Adds the indicator step.

Declaration
protected float AddIndicatorStep(float step, int index)
Parameters
System.Single step

The step.
System.Int32 index

The index of the indicator.
Returns
System.Single

ArrangeIndeterminateIndicatorElements(RectangleF)

Arranges the indeterminate indicator elements.

Declaration
protected void ArrangeIndeterminateIndicatorElements(RectangleF clientRect)
Parameters
System.Drawing.RectangleF clientRect

The client rectangle.

ArrangeOverride(SizeF)

Declaration
protected override SizeF ArrangeOverride(SizeF finalSize)
Parameters
System.Drawing.SizeF finalSize

Returns
System.Drawing.SizeF

Overrides

CalculateIndicatorStep(RectangleF)

Calculates the indicator step.

Declaration
protected float CalculateIndicatorStep(RectangleF clientRect)
Parameters
System.Drawing.RectangleF clientRect

The client rectangle.
Returns
System.Single

CreateChildElements()

Declaration
protected override void CreateChildElements()
Overrides

CreateIndicators()

Clears all indicators and creates new, depending on the WaitingStyle value.

Declaration
protected virtual void CreateIndicators()

GetDashElementFinalSize(WaitingBarSeparatorElement, RectangleF)

Gets the final size of the dash element.

Declaration
protected RectangleF GetDashElementFinalSize(WaitingBarSeparatorElement element, RectangleF clientRect)
Parameters
WaitingBarSeparatorElement element

The element.
System.Drawing.RectangleF clientRect

The client rectangle.
Returns
System.Drawing.RectangleF

GetReversedDirection(ProgressOrientation)

Gets the reversed direction.

Declaration
public ProgressOrientation GetReversedDirection(ProgressOrientation direction)
Parameters
ProgressOrientation direction

The direction.
Returns
ProgressOrientation

GetThrobberIndicatorElementFinalSize(WaitingBarIndicatorElement, RectangleF)

Gets the final size of the throbber indicator element.

Declaration
protected RectangleF GetThrobberIndicatorElementFinalSize(WaitingBarIndicatorElement element, RectangleF clientRect)
Parameters
WaitingBarIndicatorElement element

The element.
System.Drawing.RectangleF clientRect

The client rectangle.
Returns
System.Drawing.RectangleF

IncrementOffset(Int32)

Increments the offset of the indicator

Declaration
public void IncrementOffset(int value)
Parameters
System.Int32 value

The value.

InitializeFields()

Declaration
protected override void InitializeFields()
Overrides

IsVertical()

Determines whether this instance is vertical.

Declaration
public bool IsVertical()
Returns
System.Boolean

true if this instance is vertical; otherwise, false.

MeasureOverride(SizeF)

Declaration
protected override SizeF MeasureOverride(SizeF availableSize)
Parameters
System.Drawing.SizeF availableSize

Returns
System.Drawing.SizeF

Overrides

MoveIndicatorElement(WaitingBarIndicatorElement, RectangleF, ProgressOrientation)

Moves the indicator element.

Declaration
protected RectangleF MoveIndicatorElement(WaitingBarIndicatorElement element, RectangleF clientRect, ProgressOrientation waitingDirection)
Parameters
WaitingBarIndicatorElement element

The element.
System.Drawing.RectangleF clientRect

The client rectangle.
ProgressOrientation waitingDirection

The waiting direction.
Returns
System.Drawing.RectangleF

ResetWaiting()

Resets the waiting state of the indicator.

Declaration
public virtual void ResetWaiting()

SetClipping(Graphics)

Declaration
protected override void SetClipping(Graphics rawGraphics)
Parameters
System.Drawing.Graphics rawGraphics

Overrides

SetDashInitialPosition(WaitingBarSeparatorElement, RectangleF)

Sets the dash initial position.

Declaration
protected RectangleF SetDashInitialPosition(WaitingBarSeparatorElement element, RectangleF clientRect)
Parameters
WaitingBarSeparatorElement element

The element.
System.Drawing.RectangleF clientRect

The client rectangle.
Returns
System.Drawing.RectangleF

SetElementsVisibility(WaitingBarStyles)

Sets the elements visibility.

Declaration
protected void SetElementsVisibility(WaitingBarStyles style)
Parameters
WaitingBarStyles style

The style.

SetIndicatorsVisibility(ElementVisibility)

Sets the indicators visibility.

Declaration
protected void SetIndicatorsVisibility(ElementVisibility visibility)
Parameters
ElementVisibility visibility

The visibility.

UpdateBorderAndFillVisibility(Boolean)

Declaration
protected virtual void UpdateBorderAndFillVisibility(bool wasPrevWaitingStyleOld)
Parameters
System.Boolean wasPrevWaitingStyleOld

UpdateElementsState(WaitingBarIndicatorElement)

Updates the vertical state property of the indicator.

Declaration
protected void UpdateElementsState(WaitingBarIndicatorElement indicator)
Parameters
WaitingBarIndicatorElement indicator

The indicator.

UpdateIndicatorStretch(BaseWaitingBarIndicatorElement)

Updates the indicator stretch orientation.

Declaration
protected void UpdateIndicatorStretch(BaseWaitingBarIndicatorElement indicator)
Parameters
BaseWaitingBarIndicatorElement indicator

The indicator.

UpdateOffset(RectangleF)

Updates the offset.

Declaration
protected void UpdateOffset(RectangleF clientRect)
Parameters
System.Drawing.RectangleF clientRect

The client rectangle.

Extension Methods