MindFusion.Diagramming.InteractionState Members

InteractionState Members

Constructors Properties Methods

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What's New in this Release

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Getting Started

NetDiagram Front-ends

User Interaction

Programming Interface Overview

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MindFusion.Common.WebForms

MindFusion.Diagramming

Action Enumeration

AdjustmentHandle Class

AdjustmentHandles Enumeration

AeroEffect Class

Anchoring Enumeration

AnchorPattern Class

AnchorPoint Class

AnchorPointCollection Class

AnchorPointEventArgs Class

ArcTemplate Class

AreaEventArgs Class

ArrowHeads Class

AttachTo Enumeration

AttachToLink Enumeration

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AutoResize Enumeration

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BarcodeNode Class

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Behavior Enumeration

BezierTemplate Class

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ClipboardEventArgs Class

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CommandHistory Class

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ContainmentKeys Enumeration

ControlMouseAction Enumeration

ControlPointEventArgs Class

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DiagramBase Class

DiagramDocument Class

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DiagramItem Class

DiagramItemCollection Class

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DiagramItemState Class

DiagramItemStyle Class

DiagramLink Class

DiagramLinkCollection Class

DiagramLinkProperties Class

DiagramLinkState Class

DiagramLinkStyle Class

DiagramNode Class

DiagramNodeCollection Class

DiagramNodeEventArgs Class

DiagramNodeProperties Class

DiagramNodeState Class

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DiagramPage Class

DiagramPageEventArgs Class

DiagramPageValidationEventArgs Class

DiagramStyle Class

DirectionConstraint Enumeration

DraggedNode Class

DraggedShape Class

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DrawBranchIndicatorEventArgs Class

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HandlesVisualStyle Class

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HtmlBuilder Class

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IDiagramView Interface

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InteractionState Class

InteractionState Members

InteractionState Constructor

InteractionState Methods

InteractionState Properties

InternalUtils Class

IPersists Interface

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IResolution Interface

ItemCollectionBase(T) Class

ItemEventArgs Class

ItemLabel Class

JsonPersistContext Class

JsonSerializeTagEventArgs Class

Key Enumeration

LayerEventArgs Class

LineTemplate Class

LinkAdjustmentHandle Class

LinkCrossings Enumeration

LinkEventArgs Class

LinkLabel Class

LinkShape Enumeration

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LinkValidationEventArgs Class

MapContent Class

MapNodeProperties Class

MarkStyle Enumeration

MeasureUnit Class

MeasureUnitType Enumeration

ModificationStart Enumeration

ModifierKeyAction Enumeration

MouseButton Enumeration

MouseButtonActions Enumeration

MouseWheelAction Enumeration

NodeAdjustmentHandle Class

NodeConstraints Class

NodeEffect Class

NodeEventArgs Class

NodeHandleType Enumeration

NodeLabel Class

NodeValidationEventArgs Class

NotATreeException Class

NotifyCollectionChangedAction Enumeration

NotifyCollectionChangedEventArgs(T) Class

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Orientation Enumeration

PathCollection Class

PathFinder Class

PatternRouter Class

PersistableCollection(T) Class

PersistContext Class

PointCollection Class

PolylineRouting Enumeration

QuickRouter Class

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ReadOnlyDiagramItemCollection Class

ReadOnlyDiagramLinkCollection Class

ReadOnlyDiagramNodeCollection Class

RectangleFConverter Class

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RelativeToNode Enumeration

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RouteStep Class

RouteStepKind Enumeration

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ShapeAdjustmentHandle Class

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ShapeFormulaParam Class

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ShapeNodeState Class

ShapeNodeStyle Class

ShowAnchors Enumeration

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SizeFConverter Class

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SnapToAnchor Enumeration

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Vector Structure

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VisitNode Delegate

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MindFusion.Diagramming.Commands

MindFusion.Diagramming.Export

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MindFusion.Diagramming.Lanes

MindFusion.Diagramming.Layout

MindFusion.Diagramming.WebForms

MindFusion.Drawing

MindFusion.Drawing.Design

JavaScript Library Reference

Table of Predefined Shapes

Online Resources

Technical Support

MindFusion Products

Getting Started

Encapsulates the current state of user interaction with the control.

The following tables list the members exposed by the InteractionState type.

Public Constructors

	Name	Description
	InteractionState	Initializes a new instance of the InteractionState class.

Public Properties

	Name	Description
	Action	Gets the type of Action currently performed by the user in the Diagram.
	AdjustmentHandle	Gets the adjustment handle being dragged by the user.
	CurrentItem	Gets a reference to the DiagramItem to be created or modified.
	CurrentPoint	Gets the current location of the mouse pointer.
	Diagram	Gets the current Diagram instance.
	InvalidRect	Gets or sets the area that should be repainted.
	LinkTarget	Gets or sets the current target node when a link is being modified.
	MouseMoved	Gets or sets a value indicating whether the mouse pointer has moved since the user pressed down the mouse button.
	SkipSavingState	Gets a value indicating whether diagram items should skip storing their state for subsequent cancel.
	StartPoint	Gets the mouse position where the interaction started.

Public Methods

	Name	Description
	Cancel	Cancels the user interaction.
	CancelNow	Instruct the interaction to terminate on the next pass.
	Complete	This method is invoked to complete the interaction, usually when the user releases the left mouse button.
	IsAllowed	Checks whether the current interaction can be completed at the specified point.
	IsCompleting	Returns whether the interaction has been completed successfully.
	SetHandleIndex	Sets the adjustment handle tracked by this object to the specified handle.
	SetItemDeleted	Notifies the interaction that its associated diagram item has been deleted.
	ShouldCancelDrag	Gets a value indicating whether the interaction should terminate on the next pass.
	Start	This method is invoked in the beginning of the interaction, usually when the user presses the left mouse button over a modification handle.
	Update	This method is invoked to update the interaction state, usually in response to the user moving the mouse after the modification has started.
	ValidateAndSetCursor	Sets the cursor depending on whether the interaction can be completed at the specified point or not.

See Also

InteractionState Class
MindFusion.Diagramming Namespace