Class HandleMoveTool

Inherits from Tool class. Used for moving node handles: Control point, EndPoint etc.

Inheritance
System.Object
Tool
HandleMoveTool
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Windows.Forms.Diagram
Assembly: Syncfusion.Diagram.Windows.dll
Syntax
public class HandleMoveTool : Tool, IDisposable

Constructors

HandleMoveTool(DiagramController, Tool, PathNode, IHandle)

Initializes a new instance of the HandleMoveTool class.

Declaration
public HandleMoveTool(DiagramController controller, Tool toolPrevious, PathNode nodeHandleOwner, IHandle handleMoving)
Parameters
Type Name Description
DiagramController controller

The controller.
Tool toolPrevious

The tool previous.
PathNode nodeHandleOwner

The node handle owner.
IHandle handleMoving

The handle moving.

Properties

LastMousePosition

Gets or sets the last mouse position.

Declaration
protected PointF LastMousePosition { get; set; }
Property Value
Type Description
System.Drawing.PointF

The last mouse position.

MovingHandle

Gets or sets the moving handle.

Declaration
protected IHandle MovingHandle { get; set; }
Property Value
Type Description
IHandle

The moving handle.

RenderHelper

Gets the rendering helper node.

Declaration
public PathNode RenderHelper { get; }
Property Value
Type Description
PathNode

The rendering helper.
Remarks

Node clone of current node moving for tracking.

Methods

CheckConnectionPossibility(PointF, out Boolean)

Checks for connection possibility.

Declaration
protected ConnectionPoint CheckConnectionPossibility(PointF ptTest, out bool canConnectWithPort)
Parameters
Type Name Description
System.Drawing.PointF ptTest

The point.
System.Boolean canConnectWithPort

true, if the port can accept connection
Returns
Type Description
ConnectionPoint

The connection point

Dispose()

Declaration
public override void Dispose()
Overrides

Draw(Graphics)

Draws the specified graphics.

Declaration
public override void Draw(Graphics gfx)
Parameters
Type Name Description
System.Drawing.Graphics gfx

Graphics to draw on.
Overrides

OnOriginChanged(ViewOriginEventArgs)

Raise the origin changed event.

Declaration
protected override void OnOriginChanged(ViewOriginEventArgs evtArgs)
Parameters
Type Name Description
ViewOriginEventArgs evtArgs

The ViewOriginEventArgs instance containing the event data.
Overrides

ProcessMouseDown(MouseEventArgs)

Processes the mouse down.

Declaration
public override Tool ProcessMouseDown(MouseEventArgs evtArgs)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs evtArgs

The System.Windows.Forms.MouseEventArgs instance containing the event data.
Returns
Type Description
Tool

The move tool.
Overrides

ProcessMouseMove(MouseEventArgs)

Processes the mouse move.

Declaration
public override Tool ProcessMouseMove(MouseEventArgs evtArgs)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs evtArgs

The System.Windows.Forms.MouseEventArgs instance containing the event data.
Returns
Type Description
Tool

The move tool.
Overrides

ProcessMouseUp(MouseEventArgs)

Processes the mouse up.

Declaration
public override Tool ProcessMouseUp(MouseEventArgs evtArgs)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs evtArgs

The System.Windows.Forms.MouseEventArgs instance containing the event data.
Returns
Type Description
Tool

The move tool.
Overrides

Implements

System.IDisposable