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DrawingToolBase

Class

Abstract base class for tools which draw something on the canvas.

Definition

Namespace:Telerik.Windows.Diagrams.Core

Assembly:Telerik.WinControls.RadDiagram.dll

Syntax:

public abstract class DrawingToolBase : PrimaryMouseToolBase, ITool, IMouseListener, IKeyboardListener

Inheritance: objectToolBasePrimaryMouseToolBaseDrawingToolBase

Derived Classes: PathToolPencilTool

Implements: IKeyboardListenerIMouseListenerITool

Inherited Members PrimaryMouseToolBase.Initialize(IGraphServiceLocator)PrimaryMouseToolBase.KeyUp(KeyArgs)PrimaryMouseToolBase.MouseDoubleClick(PointerArgs)PrimaryMouseToolBase.MouseMove(PointerArgs)PrimaryMouseToolBase.MouseUp(PointerArgs)PrimaryMouseToolBase.SelectionServicePrimaryMouseToolBase.HitTestServicePrimaryMouseToolBase.ServiceLocatorPrimaryMouseToolBase.HitItemPrimaryMouseToolBase.ActiveConnectorToolBase.DeactivateTool()ToolBase.ActivateTool()ToolBase.OnActivated()ToolBase.RestoreCursor()ToolBase.ToolServiceToolBase.GraphToolBase.IsEnabledToolBase.IsActiveToolBase.NameToolBase.InitialPointToolBase.Cursor...

Constructors

DrawingToolBase(string)

Initializes a new instance of the DrawingToolBase class.

protected DrawingToolBase(string name)

Parameters:namestring

Properties

AddShapeCommand

CompositeCommand

Gets or sets the ICommand for adding a shape to the diagram.

protected CompositeCommand AddShapeCommand { get; set; }

ControllerService

IControllerService

Gets the IControllerService service.

public IControllerService ControllerService { get; }

DrawingService

IDrawingService

Gets the IDrawingService service.

public IDrawingService DrawingService { get; }

UndoRedoService

IUndoRedoService

Gets the IUndoRedoService service.

public IUndoRedoService UndoRedoService { get; }

Methods

CompleteTool()

Completes the action of this tool.

public virtual void CompleteTool()

CreateShape()

Creates a shape.

protected IGeometryShape CreateShape()

Returns:

IGeometryShape

KeyDown(KeyArgs)

Handles the key down event.

public override bool KeyDown(KeyArgs key)

Parameters:keyKeyArgsReturns:

bool

Overrides: PrimaryMouseToolBase.KeyDown(KeyArgs)

MouseDown(PointerArgs)

Handles the mouse-down event.

public override bool MouseDown(PointerArgs e)

Parameters:ePointerArgs

The PointerArgs instance containing the event data.

Returns:

bool

Overrides: PrimaryMouseToolBase.MouseDown(PointerArgs)

OnDeactivated()

Called when tool is IsActive is changed to false.

protected override void OnDeactivated()

Overrides: ToolBase.OnDeactivated()

UndoToolAction()

Undoes what this tool has performed.

public virtual void UndoToolAction()