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API Reference / Telerik.WinForms.Documents.Layout / SpanLayoutBox
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SpanLayoutBox

Class

Definition

Namespace:Telerik.WinForms.Documents.Layout

Assembly:Telerik.WinControls.RichTextEditor.dll

Syntax:
C#
public class SpanLayoutBox : InlineLayoutBox, IDisposable, ICustomTypeDescriptor, INotifyPropertyChanged

Inheritance: objectDisposableObjectRadObjectLayoutElementLayoutBoxInlineLayoutBoxSpanLayoutBox...

Derived Classes: FormattingSymbolLayoutBox

Implements: ICustomTypeDescriptorIDisposableINotifyPropertyChanged

Inherited Members InlineLayoutBox.Remove()InlineLayoutBox.LineInfoInlineLayoutBox.LineSegmentInfoInlineLayoutBox.IsRtlInlineLayoutBox.AssociatedInlineInlineLayoutBox.IsStartOfLineSegmentLayoutBox.currentYLayoutBox.AssociatedLayoutBoxPropertyLayoutBox.NodeLayoutBox.GetAssociatedLayoutBox(UIElement)LayoutBox.SetAssociatedLayoutBox(UIElement, LayoutBox)LayoutBox.OnElementStructureChanging()LayoutBox.OnElementStructureChanged()LayoutBox.CreateChildrenCollection(DocumentStructureCollection)LayoutBox.InvalidateMeasureUpToTheRoot()LayoutBox.InvalidateMeasureUpToTheRootStable()LayoutBox.InvalidateArrangeUpToTheRoot()LayoutBox.InvalidateLayoutAfterEdit()LayoutBox.ValidateChild(LayoutBox)LayoutBox.GetRootDocument()LayoutBox.CanGrowVerticallyOverride(float)LayoutBox.CanGrowVertically(float)LayoutBox.GetBoxDesiredGrow()LayoutBox.CreateNewFragment(LayoutBox)LayoutBox.InvalidateMeasure()LayoutBox.IsRemovedLayoutBox.IsFragmentLayoutBox.AssociatedDocumentElementLayoutBox.ChildLayoutBoxesLayoutBox.HasVisualRepresentationLayoutBox.IsFormattingSymbolLayoutBox.BoundsChildBoxesLayoutBox.IsFirstBoxLayoutBox.IsLastBoxLayoutBox.IsFirstChildLayoutBox.IsLastChildLayoutBox.IsValidPositionLayoutBox.ParentLayoutBox.ChildIndexLayoutBox.BoundingRectangleLayoutBox.ElementStructureChangingLayoutBox.ElementStructureChangedLayoutElement.EnsureChildrenCreated()LayoutElement.CreateChildren()LayoutElement.OnBitStateChanged(DocumentElementStates, bool, bool)LayoutElement.SetBitState(DocumentElementStates, bool)LayoutElement.ValidateParent(LayoutElement)LayoutElement.SetParent(LayoutElement, LayoutElement)LayoutElement.SetParentCore(LayoutElement)LayoutElement.IsInValidState(bool)LayoutElement.OnInvalidateMeasure()LayoutElement.InvalidateMeasure(bool)LayoutElement.InvalidateArrange()LayoutElement.OnInvalidateArrange()LayoutElement.InvalidateArrange(bool)LayoutElement.Arrange(RectangleF)LayoutElement.ArrangeCore(RectangleF)LayoutElement.ArrangeOverride(SizeF)LayoutElement.Measure(SizeF)LayoutElement.MeasureCore(SizeF)LayoutElement.OnChildDesiredSizeChanged(LayoutElement)LayoutElement.OnParentChanging()LayoutElement.OnParentChanged()LayoutElement.LayoutOffsetLayoutElement.IsTopContainerLayoutElement.LocalBoundingRectangleLayoutElement.ControlBoundingRectangleLayoutElement.ClippedControlBoundingRectangleLayoutElement.TotalTransformLayoutElement.ChildrenLayoutElement.BitStateLayoutElement.DesiredSizeLayoutElement.IsMeasureInProgressLayoutElement.BypassLayoutPoliciesLayoutElement.MeasureWithoutParentNotificationLayoutElement.SizeLayoutElement.IsArrangeValidLayoutElement.IsMeasureValidLayoutElement.TreeLevelLayoutElement.PreviousArrangeRectLayoutElement.AlignmentLayoutElement.AutoSizeLayoutElement.TransformLayoutElement.ParentChangingLayoutElement.ParentChangedRadObject.BindingContextPropertyRadObject.RadTypeRadObject.ReplaceDefaultDescriptors(PropertyDescriptorCollection)RadObject.DisposeManagedResources()RadObject.ClearPropertyStore()RadObject.SuspendPropertyNotifications()RadObject.ResumePropertyNotifications()RadObject.GetPropertyValue(RadProperty)RadObject.SetDefaultValueOverride(RadProperty, object)RadObject.GetValue(RadProperty)RadObject.SetValue(RadProperty, object)RadObject.ResetValue(RadProperty)RadObject.ResetLocalValue(RadProperty)RadObject.ResetValue(RadProperty, ValueResetFlags)RadObject.UpdateValue(RadProperty)RadObject.GetValueSource(RadProperty)RadObject.GetRegisteredRadProperty(string)RadObject.UpdateValueCore(RadPropertyValue)RadObject.SetValueCore(RadPropertyValue, object, object, ValueSource)RadObject.ResetValueCore(RadPropertyValue, ValueResetFlags)RadObject.GetDefaultValue(RadPropertyValue, object)RadObject.CoerceValue(RadPropertyValue, object)RadObject.ShouldSerializeProperty(RadProperty)RadObject.CanRaisePropertyChangeNotifications(RadPropertyValue)RadObject.BindProperty(RadProperty, RadObject, RadProperty, PropertyBindingOptions)RadObject.UnbindProperty(RadProperty)RadObject.AddStylePropertySetting(IPropertySetting)RadObject.GetInheritedValue(RadProperty)RadObject.OnPropertyChanging(RadPropertyChangingEventArgs)RadObject.OnPropertyChanged(RadPropertyChangedEventArgs)RadObject.OnNotifyPropertyChanged(string)RadObject.OnNotifyPropertyChanged(PropertyChangedEventArgs)RadObject.OnShouldSerializeProperty(ShouldSerializePropertyEventArgs)RadObject.IsPropertyCancelable(RadPropertyMetadata)RadObject.PropertyValuesRadObject.PropertyFilterRadObject.RadObjectTypeRadObject.BindingContextRadObject.RadPropertyChangedRadObject.RadPropertyChangingDisposableObject.GetBitState(long)DisposableObject.SetBitState(long, bool)DisposableObject.OnBitStateChanged(long, bool, bool)DisposableObject.Dispose()DisposableObject.Dispose(bool)DisposableObject.PerformDispose(bool)DisposableObject.DisposeUnmanagedResources()DisposableObject.EventsDisposableObject.IsDisposingDisposableObject.IsDisposedDisposableObject.DisposedDisposableObject.Disposing...

Constructors

SpanLayoutBox(DocumentElement, DocumentStructureCollection, bool)

C#
public SpanLayoutBox(DocumentElement parentElement, DocumentStructureCollection collection, bool isFragment)
Parameters:parentElementDocumentElementcollectionDocumentStructureCollectionisFragmentbool

SpanLayoutBox(DocumentElement, DocumentStructureCollection, string)

C#
public SpanLayoutBox(DocumentElement parentElement, DocumentStructureCollection collection, string text)
Parameters:parentElementDocumentElementcollectionDocumentStructureCollectiontextstring

SpanLayoutBox(DocumentElement, DocumentStructureCollection)

C#
public SpanLayoutBox(DocumentElement parentElement, DocumentStructureCollection collection)
Parameters:parentElementDocumentElementcollectionDocumentStructureCollection

Properties

AssociatedSpan

C#
public Span AssociatedSpan { get; set; }

BaselineOffset

C#
public override float BaselineOffset { get; }

Overrides: InlineLayoutBox.BaselineOffset

CanCreateLayoutBoxesFromContent

C#
protected override bool CanCreateLayoutBoxesFromContent { get; }

Overrides: LayoutBox.CanCreateLayoutBoxesFromContent

DesiredTextSize

C#
public SizeF DesiredTextSize { get; }

HasWidthAtTheEndOfLine

C#
public override bool HasWidthAtTheEndOfLine { get; }

Overrides: InlineLayoutBox.HasWidthAtTheEndOfLine

IsContainerBox

C#
public override bool IsContainerBox { get; }

Overrides: InlineLayoutBox.IsContainerBox

IsDecimal

C#
public bool IsDecimal { get; set; }

IsParagraphSymbol

C#
public bool IsParagraphSymbol { get; }

IsReadonly

C#
public override bool IsReadonly { get; }

Overrides: InlineLayoutBox.IsReadonly

IsSplittable

C#
public override bool IsSplittable { get; }

Overrides: InlineLayoutBox.IsSplittable

PositionsCountInBox

C#
public override int PositionsCountInBox { get; }

Overrides: InlineLayoutBox.PositionsCountInBox

Text

C#
public override string Text { get; set; }

Overrides: InlineLayoutBox.Text

Methods

ContainsFormattingSymbol(string)

C#
public static bool ContainsFormattingSymbol(string text)
Parameters:textstringReturns:

bool

CreateLayoutElement()

C#
public override LayoutElement CreateLayoutElement()
Returns:

LayoutElement

Overrides: LayoutBox.CreateLayoutElement()

CreateNewFragment(float, bool)

C#
public override LayoutBox CreateNewFragment(float availableWidth, bool isFirstBoxInLine)
Parameters:availableWidthfloatisFirstBoxInLineboolReturns:

LayoutBox

Overrides: InlineLayoutBox.CreateNewFragment(float, bool)

CreateSpanLayoutBox(DocumentElement, DocumentStructureCollection, string)

C#
public static SpanLayoutBox CreateSpanLayoutBox(DocumentElement parentElement, DocumentStructureCollection collection, string text)
Parameters:parentElementDocumentElementcollectionDocumentStructureCollectiontextstringReturns:

SpanLayoutBox

GetPositionHandler()

C#
public override PositionHandler GetPositionHandler()
Returns:

PositionHandler

Overrides: InlineLayoutBox.GetPositionHandler()

InvalidateTextMeasure()

C#
public void InvalidateTextMeasure()

IsWordStart()

C#
public bool IsWordStart()
Returns:

bool

MeasureOverride(SizeF)

Measures the space required by the LayoutElement Used by the layout system.

C#
protected override SizeF MeasureOverride(SizeF availableSize)
Parameters:availableSizeSizeF

The size that is available to the LayoutElement. The available size can be infinity (to take the full size of the element)

Returns:

SizeF

The minimum size required by the element to be completely visible. Cannot be infinity.

Overrides: LayoutElement.MeasureOverride(SizeF)

Remarks:

In this method call to the Measure method of each child must be made.

MeasureTextOverride(SubStringPosition)

C#
protected virtual BoxMeasurementInfo MeasureTextOverride(SubStringPosition subStringPosition = SubStringPosition.None)
Parameters:subStringPositionSubStringPositionReturns:

BoxMeasurementInfo

MergeWithNext(LayoutBox)

C#
public override void MergeWithNext(LayoutBox nextSpanBox)
Parameters:nextSpanBoxLayoutBox

Overrides: InlineLayoutBox.MergeWithNext(LayoutBox)

OnAssociateDocumentElementChanged()

C#
protected override void OnAssociateDocumentElementChanged()

Overrides: LayoutBox.OnAssociateDocumentElementChanged()

OnPropertyChanged(string)

C#
protected virtual void OnPropertyChanged(string propName)
Parameters:propNamestring

SplitSpanByIndex(int, bool)

C#
public void SplitSpanByIndex(int splitIndex, bool isBefore)
Parameters:splitIndexintisBeforebool

ToString()

C#
public override string ToString()
Returns:

string

Overrides: LayoutBox.ToString()

Update(string)

C#
public void Update(string text)
Parameters:textstring

Events

PropertyChanged

C#
public event PropertyChangedEventHandler PropertyChanged

Implements: INotifyPropertyChanged.PropertyChanged

In this article
DefinitionConstructorsSpanLayoutBox(DocumentElement, DocumentStructureCollection, bool)SpanLayoutBox(DocumentElement, DocumentStructureCollection, string)SpanLayoutBox(DocumentElement, DocumentStructureCollection)PropertiesAssociatedSpanBaselineOffsetCanCreateLayoutBoxesFromContentDesiredTextSizeHasWidthAtTheEndOfLineIsContainerBoxIsDecimalIsParagraphSymbolIsReadonlyIsSplittablePositionsCountInBoxTextMethodsContainsFormattingSymbol(string)CreateLayoutElement()CreateNewFragment(float, bool)CreateSpanLayoutBox(DocumentElement, DocumentStructureCollection, string)GetPositionHandler()InvalidateTextMeasure()IsWordStart()MeasureOverride(SizeF)MeasureTextOverride(SubStringPosition)MergeWithNext(LayoutBox)OnAssociateDocumentElementChanged()OnPropertyChanged(string)SplitSpanByIndex(int, bool)ToString()Update(string)EventsPropertyChanged
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