Class

DocumentElement

Initializes a new instance of the DocumentElement class.

Declaration

protected DocumentElement()

Gets the index of the element inside its parent structure.

Declaration

public int ChildIndex { get; }

Property Value

Gets the children.

Declaration

public DocumentElementCollection Children { get; }

Property Value

Gets or sets the cursor image used when the mouse pointer is over the document element.

Declaration

public virtual Cursor Cursor { get; set; }

Property Value

Gets the elements representing the children of this document element.

Declaration

protected DocumentElementCollection DocumentElements { get; }

Property Value

Represents the first LayoutBox responsible for showing the element.

Declaration

public LayoutBox FirstLayoutBox { get; }

Property Value

Gets a value indicating whether this instance has style.

Declaration

public bool HasStyle { get; }

Property Value

Gets a value indicating whether the FirstLayoutBox is initialized.

Declaration

protected bool IsFirstLayoutBoxInitialized { get; }

Property Value

Gets the next sibling.

Declaration

public DocumentElement NextSibling { get; }

Property Value

Gets the parent.

Declaration

public DocumentElement Parent { get; }

Property Value

Gets the previous sibling.

Declaration

public DocumentElement PreviousSibling { get; }

Property Value

Gets or sets the style of the document element.

Declaration

public virtual StyleDefinition Style { get; set; }

Property Value

Gets or sets the name of the style.

Declaration

[XamlSerializable("")]
public string StyleName { get; set; }

Property Value

String property that allows developers to attach custom data to the DocumentElement. The value of this property will be copied to DocumentElements created out of this DocumentElement during editing.

Declaration

[XamlSerializable("")]
public virtual string Tag { get; set; }

Property Value

Clears the value of a style property.

Declaration

public void ClearValue(IStylePropertyDefinition propertyDefinition)

Parameters

Copies the properties from another document element.

Declaration

public void CopyPropertiesFrom(DocumentElement fromElement)

Parameters

Exceptions

Copies the properties from another document element to the current instance.

Declaration

protected abstract void CopyPropertiesFromOverride(DocumentElement fromElement)

Parameters

Copies the properties from a specified style.

Declaration

public void CopyPropertiesFromStyle(StyleDefinition style)

Parameters

Creates a deep copy of the element.

Declaration

public virtual DocumentElement CreateDeepCopy()

Returns

Creates a LayoutBox for the document element.

Declaration

protected LayoutBox CreateLayoutBox()

Returns

Creates a LayoutBox for the element.

Declaration

public abstract LayoutBox CreateLayoutBox(DocumentStructureCollection documentCollection)

Parameters

Returns

Creates a new instance of this element.

Declaration

protected abstract DocumentElement CreateNewElementInstance()

Returns

Creates a shallow copy of the element.

Declaration

public virtual DocumentElement CreateShallowCopy()

Returns

Iterates through the children of the document element.

Declaration

public IEnumerable<T> EnumerateChildrenOfType<T>() where T : DocumentElement

Returns

Extracts a style from the local properties of the element.

Declaration

public StyleDefinition ExtractStyleFromLocalProperties()

Returns

Extracts a style from the style properties of the element.

Declaration

public StyleDefinition ExtractStyleFromProperties()

Returns

Gets the LayoutBoxes associated to the element.

Declaration

public IEnumerable<LayoutBox> GetAssociatedLayoutBoxes()

Returns

Iterates through the parent elements of the document element and returns the first occurence of a parent of the specified type.

Declaration

public T GetParentOfType<T>() where T : DocumentElement

Returns

Gets the source of the value of a specified property.

Declaration

public RadValueSource GetPropertyValueSource(IStylePropertyDefinition propertyDefinition)

Parameters

Returns

Gets the RadDocument instance associated to the element.

Declaration

public RadDocument GetRootDocument()

Returns

Gets a style property from a specified definition.

Declaration

public StylePropertyBase GetStyleProperty(IStylePropertyDefinition propertyDefinition)

Parameters

Returns

Gets a style property by name.

Declaration

public StylePropertyBase GetStyleProperty(string propertyName)

Parameters

Returns

Invalidates the arrange of the layout boxes associated to this element.

Declaration

protected void InvalidateAssociatedBoxesArrange()

Invalidates the layout of the layout boxes associated to this element.

Declaration

public void InvalidateAssociatedBoxesLayout()

Invalidates the measure of the layout boxes associated to this element.

Declaration

protected void InvalidateAssociatedBoxesMeasure()

Called when the parent of the element has been changed.

Declaration

protected virtual void OnParentChanged()

Called when the parent of the element is changing.

Declaration

protected virtual void OnParentChanging()

Called when a DocumentElement is removed.

Declaration

protected virtual void OnRemoved()

Called after the style of a document element has been changed.

Declaration

protected virtual void OnStyleChanged()

Called before the style of a document element changes.

Declaration

protected virtual void OnStyleChanging()

Declaration

protected virtual void OnStylePropertyChanged(StylePropertyChangeEventArgs args)

Parameters

Occurs after changing the parent of the element.

Declaration

public event EventHandler ParentChanged

Event Value

Occurs before changing the parent of the element.

Declaration

public event EventHandler ParentChanging

Event Value

Occurs after changing the value of a property.

Declaration

public event StylePropertyChangeEventHandler PropertyValueChanged

Event Value

Called after the style of a document element has been changed.

Declaration

public event EventHandler StyleChanged

Event Value

Called before the style of a document element changes.

Declaration

public event EventHandler StyleChanging

Event Value

Called after the style of a document element has been changed.

Declaration

public event StylePropertyChangeEventHandler StylePropertyChanged

Event Value