Class DraggingState

Namespace

FlowGraph.Avalonia.Input.States

Assembly

FlowGraph.Avalonia.dll

State for dragging selected nodes.

public class DraggingState : InputStateBase, IInputState

Inheritance

object

InputStateBase

DraggingState

Implements

IInputState

Inherited Members

InputStateBase.IsModal

InputStateBase.Exit(InputStateContext)

InputStateBase.HandlePointerPressed(InputStateContext, PointerPressedEventArgs, Control)

InputStateBase.HandlePointerWheel(InputStateContext, PointerWheelEventArgs)

InputStateBase.Update(InputStateContext, double)

InputStateBase.GetScreenPosition(InputStateContext, PointerEventArgs)

InputStateBase.GetCanvasPosition(InputStateContext, PointerEventArgs)

InputStateBase.GetPointerPoint(InputStateContext, PointerEventArgs)

InputStateBase.HitTestCanvas(InputStateContext, Point)

InputStateBase.HitTestForPort(InputStateContext, Point)

InputStateBase.CapturePointer(PointerEventArgs, IInputElement)

InputStateBase.ReleasePointer(PointerEventArgs)

InputStateBase.GetTypedCanvasPosition(InputStateContext, PointerEventArgs)

InputStateBase.GetTypedViewportPosition(InputStateContext, PointerEventArgs)

InputStateBase.ToAvaloniaPoint(CanvasPoint)

InputStateBase.ToAvaloniaPoint(ViewportPoint)

InputStateBase.ToCanvasPoint(Point)

InputStateBase.ToViewportPoint(Point)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

DraggingState(Graph, Point, Point, ViewportState, FlowCanvasSettings, KeyModifiers)

public DraggingState(Graph graph, Point viewportPosition, Point canvasPosition, ViewportState viewport, FlowCanvasSettings settings, KeyModifiers keyModifiers = KeyModifiers.None)

Parameters

graph Graph

viewportPosition Point

canvasPosition Point

viewport ViewportState

settings FlowCanvasSettings

keyModifiers KeyModifiers

Properties

Name

Gets the name of this state for debugging.

public override string Name { get; }

Property Value

string

Methods

Enter(InputStateContext)

Called when entering this state.

public override void Enter(InputStateContext context)

Parameters

context InputStateContext

HandleKeyDown(InputStateContext, KeyEventArgs)

Handles key down events.

public override StateTransitionResult HandleKeyDown(InputStateContext context, KeyEventArgs e)

Parameters

context InputStateContext

e KeyEventArgs

Returns

StateTransitionResult

HandlePointerMoved(InputStateContext, PointerEventArgs)

Handles pointer moved events.

public override StateTransitionResult HandlePointerMoved(InputStateContext context, PointerEventArgs e)

Parameters

context InputStateContext

e PointerEventArgs

Returns

StateTransitionResult

HandlePointerReleased(InputStateContext, PointerReleasedEventArgs)

Handles pointer released events.

public override StateTransitionResult HandlePointerReleased(InputStateContext context, PointerReleasedEventArgs e)

Parameters

context InputStateContext

e PointerReleasedEventArgs

Returns

StateTransitionResult