Class PointerEventArgs

Namespace

Avalonia.Input

Assembly

Avalonia.Base.dll

public class PointerEventArgs : RoutedEventArgs

Inheritance

object

EventArgs

RoutedEventArgs

PointerEventArgs

Derived

PointerDeltaEventArgs

PointerPressedEventArgs

PointerReleasedEventArgs

PointerWheelEventArgs

Inherited Members

RoutedEventArgs.Handled

RoutedEventArgs.RoutedEvent

RoutedEventArgs.Route

RoutedEventArgs.Source

EventArgs.Empty

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

PointerEventArgs(RoutedEvent, object?, IPointer, Visual?, Point, ulong, PointerPointProperties, KeyModifiers)

[Unstable("This constructor might be removed in 12.0. For unit testing, consider using IHeadlessWindow mouse methods.")]
public PointerEventArgs(RoutedEvent routedEvent, object? source, IPointer pointer, Visual? rootVisual, Point rootVisualPosition, ulong timestamp, PointerPointProperties properties, KeyModifiers modifiers)

Parameters

routedEvent RoutedEvent

source object

pointer IPointer

rootVisual Visual

rootVisualPosition Point

timestamp ulong

properties PointerPointProperties

modifiers KeyModifiers

Properties

KeyModifiers

Gets a value that indicates which key modifiers were active at the time that the pointer event was initiated.

public KeyModifiers KeyModifiers { get; }

Property Value

KeyModifiers

Pointer

Gets specific pointer generated by input device.

public IPointer Pointer { get; }

Property Value

IPointer

Properties

Returns the current pointer point properties

protected PointerPointProperties Properties { get; }

Property Value

PointerPointProperties

Timestamp

Gets the time when the input occurred.

public ulong Timestamp { get; }

Property Value

ulong

Methods

GetCurrentPoint(Visual?)

Returns the PointerPoint associated with the current event

public PointerPoint GetCurrentPoint(Visual? relativeTo)

Parameters

relativeTo Visual

The visual whose coordinate system to use. Pass null for toplevel coordinate system

Returns

PointerPoint

GetIntermediatePoints(Visual?)

Returns the PointerPoint associated with the current event

public IReadOnlyList<PointerPoint> GetIntermediatePoints(Visual? relativeTo)

Parameters

relativeTo Visual

The visual which coordinate system to use. Pass null for toplevel coordinate system

Returns

IReadOnlyList<PointerPoint>

GetPosition(Visual?)

Gets the pointer position relative to a control.

public Point GetPosition(Visual? relativeTo)

Parameters

relativeTo Visual

The visual whose coordinate system to use. Pass null for toplevel coordinate system

Returns

Point

The pointer position in the control's coordinates.

PreventGestureRecognition()

Prevents this event from being handled by other gesture recognizers in the route

public void PreventGestureRecognition()