Class RadDiagramContainerShape

A shape which holds other shapes much like an items container.

Inheritance
System.Object
RadDiagramItem
RadDiagramShapeBase
RadDiagramContainerShape
Inherited Members
Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.Diagrams.dll

Syntax

[Themable]
[TelerikToolboxCategory("Diagram")]
public class RadDiagramContainerShape : RadDiagramShapeBase, IContainerShape, IShape, IDiagramItem, ISerializable, ISupportMouseOver, IPropertyChanged, IGroupable, ISupportManipulation, ISupportVirtualization, IContainerChild, ICollapsible, ISupportRotation, IDragDropAware, IThemable
Remarks

Constructors

RadDiagramContainerShape()

Initializes a new instance of the RadDiagramContainerShape class.

Declaration
public RadDiagramContainerShape()

Fields

CollapsedContentProperty

Identifies the CollapsedContentProperty dependency property.

Declaration
public static readonly DependencyProperty CollapsedContentProperty
Field Value
System.Windows.DependencyProperty

CollapsedContentTemplateProperty

Identifies the CollapsedContentTemplateProperty dependency property.

Declaration
public static readonly DependencyProperty CollapsedContentTemplateProperty
Field Value
System.Windows.DependencyProperty

IsCollapsedChangedEvent

Identifies the IsCollapsedChanged routed event.

Declaration
public static readonly RoutedEvent IsCollapsedChangedEvent
Field Value
System.Windows.RoutedEvent

IsCollapsedProperty

Identifies the IsCollapsedProperty dependency property.

Declaration
public static readonly DependencyProperty IsCollapsedProperty
Field Value
System.Windows.DependencyProperty

IsCollapsibleProperty

Identifies the IsCollapsibleProperty dependency property.

Declaration
public static readonly DependencyProperty IsCollapsibleProperty
Field Value
System.Windows.DependencyProperty

IsDropEnabledProperty

Identifies the IsDropEnabled dependency property.

Declaration
public static readonly DependencyProperty IsDropEnabledProperty
Field Value
System.Windows.DependencyProperty

ItemsProperty

Identifies the Items dependency property.

Declaration
public static readonly DependencyProperty ItemsProperty
Field Value
System.Windows.DependencyProperty

ItemsSourceProperty

Identifies the ItemsSource dependency property.

Declaration
public static readonly DependencyProperty ItemsSourceProperty
Field Value
System.Windows.DependencyProperty

Properties

Children

Gets the children.

Declaration
public IEnumerable<IDiagramItem> Children { get; }
Property Value
System.Collections.Generic.IEnumerable<IDiagramItem>

Implements

CollapsedContent

Gets or sets the content of the collapsed state placeholder of the container.

Declaration
public object CollapsedContent { get; set; }
Property Value
System.Object

The content.

CollapsedContentTemplate

Gets or sets the content template of the collapsed state placeholder of the container.

Declaration
public DataTemplate CollapsedContentTemplate { get; set; }
Property Value
System.Windows.DataTemplate

The content.

ContentBounds

Gets or sets the content bounds.

Declaration
public Rect ContentBounds { get; set; }
Property Value
System.Windows.Rect

Implements

IsCollapsed

Gets or sets a value indicating whether this item is collapsed.

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

Implements

IsCollapsible

Gets or sets a value indicating whether this container is collapsible.

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

True if this instance is collapsible; otherwise, false.
Implements

IsDropEnabled

Gets or sets whether drag-drop new items or removing items is enabled.

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

IsDropPossible

Gets a value indicating whether drop operation is possible.

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

Items

Gets the items contained in this visual container.

Declaration
public DiagramItemCollection Items { get; }
Property Value
DiagramItemCollection

Implements

ItemsSource

Gets or sets the items source for this container.

Declaration
public IEnumerable ItemsSource { get; set; }
Property Value
System.Collections.IEnumerable

Implements

MinBounds

Gets the min bounds.

Declaration
public Rect MinBounds { get; set; }
Property Value
System.Windows.Rect

The min bounds.
Implements

Methods

AddItem(Object, Nullable<Point>)

Adds item to the Items collection.

Declaration
protected void AddItem(object item, Point? position = default(Point? ))
Parameters
System.Object item

System.Nullable<System.Windows.Point> position

AddItems(IEnumerable<Object>, Boolean)

Adds items to the Items collection.

Declaration
protected void AddItems(IEnumerable<object> items, bool updateLayout = true)
Parameters
System.Collections.Generic.IEnumerable<System.Object> items

System.Boolean updateLayout

CalculateContentBounds(Rect)

Calculates the content bounds from the given shape bounds.

Declaration
protected virtual Rect CalculateContentBounds(Rect newShapeBounds)
Parameters
System.Windows.Rect newShapeBounds

Returns
System.Windows.Rect

CalculateMinShapeBounds()

Calculates the minimum shape bounds.

Declaration
protected virtual Rect CalculateMinShapeBounds()
Returns
System.Windows.Rect

CalculateShapeBounds(Rect)

Calculates the shape bounds from the given content bounds.

Declaration
protected virtual Rect CalculateShapeBounds(Rect contentBounds)
Parameters
System.Windows.Rect contentBounds

Returns
System.Windows.Rect

Deserialize(SerializationInfo)

Deserializes the serialization info in this diagram entity.

Declaration
public override void Deserialize(SerializationInfo info)
Parameters
SerializationInfo info

A SerializationInfo instance.
Overrides
Implements

FitToChildren()

Fits the size of the container to its children bounding box.

Declaration
public void FitToChildren()
Implements

GetParentContainer(DependencyObject)

Gets the parent container, if any.

Declaration
public static RadDiagramContainerShape GetParentContainer(DependencyObject obj)
Parameters
System.Windows.DependencyObject obj

An object which sits possibly in a container.
Returns
RadDiagramContainerShape

Initialize(IGraphServiceLocator, IGraphInternal)

Initializes the specified service locator and parent graph.

Declaration
protected override void Initialize(IGraphServiceLocator serviceLocator, IGraphInternal graph)
Parameters
IGraphServiceLocator serviceLocator

The service locator.
IGraphInternal graph

The diagram control.
Overrides

OnApplyTemplate()

When overridden in a derived class, is invoked whenever application code or internal processes (such as a rebuilding layout pass) call System.Windows.Controls.Control.ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in an application. For more information, see Remarks.

Declaration
public override void OnApplyTemplate()
Overrides

OnChildBoundsChanged(IDiagramItem)

Called when [child bounds changed].

Declaration
protected virtual void OnChildBoundsChanged(IDiagramItem diagramItem)
Parameters
IDiagramItem diagramItem

The diagram item.

OnContainerItemsDeserialized()

Called when the items in the containers have been deserialized and added to the Items collection.

Declaration
protected virtual void OnContainerItemsDeserialized()

OnCreateAutomationPeer()

Creates a Telerik.Windows.Controls.Diagrams.AutomationPeers.RadDiagramAutomationPeer peer associated with this object.

Declaration
protected override AutomationPeer OnCreateAutomationPeer()
Returns
System.Windows.Automation.Peers.AutomationPeer

An instance of the Telerik.Windows.Controls.Diagrams.AutomationPeers.RadDiagramAutomationPeer.
Overrides

OnDragEnter(DragItemsEventArgs)

Called on drag enter.

Declaration
protected virtual void OnDragEnter(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

OnDragLeave(DragItemsEventArgs)

Called on drag leave.

Declaration
protected virtual void OnDragLeave(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

The DragItemsEventArgs instance containing the event data.

OnDrop(DragItemsEventArgs)

Called on drop.

Declaration
protected virtual void OnDrop(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

OnInitialized(EventArgs)

Raises the System.Windows.FrameworkElement.Initialized event. This method is invoked whenever System.Windows.FrameworkElement.IsInitialized is set to true internally.

Declaration
protected override void OnInitialized(EventArgs e)
Parameters
System.EventArgs e

The System.Windows.RoutedEventArgs that contains the event data.

OnIsCollapsedChanged(Boolean, Boolean)

Called on is collapsed changed.

Declaration
protected virtual void OnIsCollapsedChanged(bool newValue, bool oldValue)
Parameters
System.Boolean newValue

System.Boolean oldValue

OnIsDropEnabledPropertyChanged(Boolean, Boolean)

Called when the IsDropEnabled property changed.

Declaration
protected virtual void OnIsDropEnabledPropertyChanged(bool oldValue, bool newValue)
Parameters
System.Boolean oldValue

The old value of the property.
System.Boolean newValue

The new value of the property.

OnItemsCollectionChanged(Object, NotifyCollectionChangedEventArgs)

Called when the items collection has been altered.

Declaration
protected virtual void OnItemsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
Parameters
System.Object sender

The sender.
System.Collections.Specialized.NotifyCollectionChangedEventArgs e

The System.Collections.Specialized.NotifyCollectionChangedEventArgs instance containing the event data.
Remarks

Note that the items are not necessarily shapes, but can be arbitrary objects.

OnManagerDrop(Object, DragEventArgs)

Called on drag drop manager drop.

Declaration
protected virtual void OnManagerDrop(object sender, DragEventArgs e)
Parameters
System.Object sender

The sender.
DragEventArgs e

The DragEventArgs instance containing the event data.

OnPositionChanged(Point, Point)

Called when the position of this container changes.

Declaration
protected override void OnPositionChanged(Point oldPosition, Point newPosition)
Parameters
System.Windows.Point oldPosition

The old position.
System.Windows.Point newPosition

The new position.
Overrides

OnPropertyChanged(String)

Called when a property value changed.

Declaration
protected override void OnPropertyChanged(string propertyName)
Parameters
System.String propertyName

Overrides

OnSizeChanged(Size, Size)

Called when the size changes.

Declaration
protected override void OnSizeChanged(Size newSize, Size oldSize)
Parameters
System.Windows.Size newSize

The new size.
System.Windows.Size oldSize

The old size.
Overrides

OnZIndexChanged(Int32, Int32)

Called when the ZIndex changes.

Declaration
protected override void OnZIndexChanged(int newValue, int oldValue)
Parameters
System.Int32 newValue

The new value.
System.Int32 oldValue

The old value.
Overrides

RemoveItem(Object)

Removes item from the Items collection.

Declaration
protected void RemoveItem(object item)
Parameters
System.Object item

RemoveItems(IEnumerable<Object>, Boolean)

Removes items from the Items collection.

Declaration
protected void RemoveItems(IEnumerable<object> items, bool updateLayout = true)
Parameters
System.Collections.Generic.IEnumerable<System.Object> items

System.Boolean updateLayout

Serialize()

Serializes this instance.

Declaration
public override SerializationInfo Serialize()
Returns
SerializationInfo

Overrides
Implements

UpdateChildrenPositions(Point, Point)

Updates the children positions on container position change.

Declaration
protected virtual void UpdateChildrenPositions(Point oldPosition, Point newPosition)
Parameters
System.Windows.Point oldPosition

The old position.
System.Windows.Point newPosition

The new position.

Events

IsCollapsedChanged

Occurs when the container IsCollapsed property has changed.

Declaration
public event RoutedEventHandler IsCollapsedChanged
Event Type
System.Windows.RoutedEventHandler

Explicit Interface Implementations

IContainerShape.AddItem(Object, Nullable<Point>)

Adds item to the Items collection.

Declaration
void IContainerShape.AddItem(object item, Point? position)
Parameters
System.Object item

System.Nullable<System.Windows.Point> position

Implements

IContainerShape.AddItems(IEnumerable<Object>)

Adds items to the Items collection.

Declaration
void IContainerShape.AddItems(IEnumerable<object> items)
Parameters
System.Collections.Generic.IEnumerable<System.Object> items

Implements

IContainerShape.OnContainerItemsDeserialized()

Declaration
void IContainerShape.OnContainerItemsDeserialized()
Implements

IContainerShape.RefreshBounds()

Declaration
void IContainerShape.RefreshBounds()
Implements

IContainerShape.RemoveItem(Object)

Removes item from the Items collection.

Declaration
void IContainerShape.RemoveItem(object item)
Parameters
System.Object item

Implements

IContainerShape.RemoveItems(IEnumerable<Object>)

Removes items from the Items collection.

Declaration
void IContainerShape.RemoveItems(IEnumerable<object> items)
Parameters
System.Collections.Generic.IEnumerable<System.Object> items

Implements

IDiagramItem.get_RenderTransformOrigin()

Declaration
Point IDiagramItem.get_RenderTransformOrigin()
Returns
System.Windows.Point

Implements
Telerik.Windows.Diagrams.Core.IDiagramItem.get_RenderTransformOrigin()

IDiagramItem.get_Visibility()

Declaration
Visibility IDiagramItem.get_Visibility()
Returns
System.Windows.Visibility

Implements
Telerik.Windows.Diagrams.Core.IDiagramItem.get_Visibility()

IDiagramItem.set_IsEnabled(Boolean)

Declaration
void IDiagramItem.set_IsEnabled(bool value)
Parameters
System.Boolean value

Implements
Telerik.Windows.Diagrams.Core.IDiagramItem.set_IsEnabled(System.Boolean)

IDiagramItem.set_RenderTransformOrigin(Point)

Declaration
void IDiagramItem.set_RenderTransformOrigin(Point value)
Parameters
System.Windows.Point value

Implements
Telerik.Windows.Diagrams.Core.IDiagramItem.set_RenderTransformOrigin(System.Windows.Point)

IDiagramItem.set_Visibility(Visibility)

Declaration
void IDiagramItem.set_Visibility(Visibility value)
Parameters
System.Windows.Visibility value

Implements
Telerik.Windows.Diagrams.Core.IDiagramItem.set_Visibility(System.Windows.Visibility)

IDragDropAware.IsDropPossible

Declaration
bool IDragDropAware.IsDropPossible { get; }
Returns
System.Boolean

Implements

IDragDropAware.OnDragEnter(DragItemsEventArgs)

Called on drag enter.

Declaration
void IDragDropAware.OnDragEnter(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

Implements

IDragDropAware.OnDragLeave(DragItemsEventArgs)

Called on drag leave.

Declaration
void IDragDropAware.OnDragLeave(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

Implements

IDragDropAware.OnDrop(DragItemsEventArgs)

Called on drop.

Declaration
void IDragDropAware.OnDrop(DragItemsEventArgs args)
Parameters
DragItemsEventArgs args

Implements

IShape.get_MaxHeight()

Declaration
double IShape.get_MaxHeight()
Returns
System.Double

Implements
Telerik.Windows.Diagrams.Core.IShape.get_MaxHeight()

IShape.get_MaxWidth()

Declaration
double IShape.get_MaxWidth()
Returns
System.Double

Implements
Telerik.Windows.Diagrams.Core.IShape.get_MaxWidth()

IShape.get_MinHeight()

Declaration
double IShape.get_MinHeight()
Returns
System.Double

Implements
Telerik.Windows.Diagrams.Core.IShape.get_MinHeight()

IShape.get_MinWidth()

Declaration
double IShape.get_MinWidth()
Returns
System.Double

Implements
Telerik.Windows.Diagrams.Core.IShape.get_MinWidth()

IShape.set_MaxHeight(Double)

Declaration
void IShape.set_MaxHeight(double value)
Parameters
System.Double value

Implements
Telerik.Windows.Diagrams.Core.IShape.set_MaxHeight(System.Double)

IShape.set_MaxWidth(Double)

Declaration
void IShape.set_MaxWidth(double value)
Parameters
System.Double value

Implements
Telerik.Windows.Diagrams.Core.IShape.set_MaxWidth(System.Double)

IShape.set_MinHeight(Double)

Declaration
void IShape.set_MinHeight(double value)
Parameters
System.Double value

Implements
Telerik.Windows.Diagrams.Core.IShape.set_MinHeight(System.Double)

IShape.set_MinWidth(Double)

Declaration
void IShape.set_MinWidth(double value)
Parameters
System.Double value

Implements
Telerik.Windows.Diagrams.Core.IShape.set_MinWidth(System.Double)

Extension Methods