Add tapped event args

src/Avalonia.Input/Gestures.cs

@@ -6,17 +6,17 @@ namespace Avalonia.Input
 {
     public static class Gestures
     {
-        public static readonly RoutedEvent<RoutedEventArgs> TappedEvent = RoutedEvent.Register<RoutedEventArgs>(
+        public static readonly RoutedEvent<TappedEventArgs> TappedEvent = RoutedEvent.Register<TappedEventArgs>(
             "Tapped",
             RoutingStrategies.Bubble,
             typeof(Gestures));
 
-        public static readonly RoutedEvent<RoutedEventArgs> DoubleTappedEvent = RoutedEvent.Register<RoutedEventArgs>(
+        public static readonly RoutedEvent<DoubleTappedEventArgs> DoubleTappedEvent = RoutedEvent.Register<DoubleTappedEventArgs>(
             "DoubleTapped",
             RoutingStrategies.Bubble,
             typeof(Gestures));
 
-        public static readonly RoutedEvent<RoutedEventArgs> RightTappedEvent = RoutedEvent.Register<RoutedEventArgs>(
+        public static readonly RoutedEvent<RightTappedEventArgs> RightTappedEvent = RoutedEvent.Register<RightTappedEventArgs>(
             "RightTapped",
             RoutingStrategies.Bubble,
             typeof(Gestures));
@@ -24,7 +24,7 @@ namespace Avalonia.Input
         public static readonly RoutedEvent<ScrollGestureEventArgs> ScrollGestureEvent =
             RoutedEvent.Register<ScrollGestureEventArgs>(
                 "ScrollGesture", RoutingStrategies.Bubble, typeof(Gestures));
- 
+
         public static readonly RoutedEvent<ScrollGestureEventArgs> ScrollGestureEndedEvent =
             RoutedEvent.Register<ScrollGestureEventArgs>(
                 "ScrollGestureEnded", RoutingStrategies.Bubble, typeof(Gestures));
@@ -89,7 +89,7 @@ namespace Avalonia.Input
                 {
                     if (s_lastPress.TryGetTarget(out var target) && target == e.Source)
                     {
-                        e.Source.RaiseEvent(new RoutedEventArgs(DoubleTappedEvent));
+                        e.Source.RaiseEvent(new DoubleTappedEventArgs(e));
                     }
                 }
             }
@@ -105,8 +105,14 @@ namespace Avalonia.Input
                 {
                     if (e.InitialPressMouseButton == MouseButton.Left || e.InitialPressMouseButton == MouseButton.Right)
                     {
-                        var et = e.InitialPressMouseButton != MouseButton.Right ? TappedEvent : RightTappedEvent;
-                        e.Source.RaiseEvent(new RoutedEventArgs(et));
+                        if (e.InitialPressMouseButton != MouseButton.Right)
+                        {
+                            e.Source.RaiseEvent(new RightTappedEventArgs(e));
+                        }
+                        else
+                        {
+                            e.Source.RaiseEvent(new TappedEventArgs(e));
+                        }
                     }
                 }
             }

src/Avalonia.Input/InputElement.cs

@@ -176,12 +176,12 @@ namespace Avalonia.Input
         /// <summary>
         /// Defines the <see cref="Tapped"/> event.
         /// </summary>
-        public static readonly RoutedEvent<RoutedEventArgs> TappedEvent = Gestures.TappedEvent;
+        public static readonly RoutedEvent<TappedEventArgs> TappedEvent = Gestures.TappedEvent;
 
         /// <summary>
         /// Defines the <see cref="DoubleTapped"/> event.
         /// </summary>
-        public static readonly RoutedEvent<RoutedEventArgs> DoubleTappedEvent = Gestures.DoubleTappedEvent;
+        public static readonly RoutedEvent<DoubleTappedEventArgs> DoubleTappedEvent = Gestures.DoubleTappedEvent;
 
         private bool _isEffectivelyEnabled = true;
         private bool _isFocused;
@@ -346,7 +346,7 @@ namespace Avalonia.Input
         /// <summary>
         /// Occurs when a tap gesture occurs on the control.
         /// </summary>
-        public event EventHandler<RoutedEventArgs> Tapped
+        public event EventHandler<TappedEventArgs> Tapped
         {
             add { AddHandler(TappedEvent, value); }
             remove { RemoveHandler(TappedEvent, value); }
@@ -355,7 +355,7 @@ namespace Avalonia.Input
         /// <summary>
         /// Occurs when a double-tap gesture occurs on the control.
         /// </summary>
-        public event EventHandler<RoutedEventArgs> DoubleTapped
+        public event EventHandler<DoubleTappedEventArgs> DoubleTapped
         {
             add { AddHandler(DoubleTappedEvent, value); }
             remove { RemoveHandler(DoubleTappedEvent, value); }

src/Avalonia.Input/TappedGestureEventArgs.cs

@@ -0,0 +1,44 @@
+using Avalonia.Interactivity;
+using Avalonia.VisualTree;
+
+namespace Avalonia.Input
+{
+    public class DoubleTappedEventArgs : RoutedEventArgs
+    {
+        private readonly PointerEventArgs lastPointerEventArgs;
+
+        public DoubleTappedEventArgs(PointerEventArgs lastPointerEventArgs)
+            : base(Gestures.DoubleTappedEvent)
+        {
+            this.lastPointerEventArgs = lastPointerEventArgs;
+        }
+
+        public Point GetPosition(IVisual? relativeTo) => lastPointerEventArgs.GetPosition(relativeTo);
+    }
+
+    public class TappedEventArgs : RoutedEventArgs
+    {
+        private readonly PointerEventArgs lastPointerEventArgs;
+
+        public TappedEventArgs(PointerEventArgs lastPointerEventArgs)
+            : base(Gestures.DoubleTappedEvent)
+        {
+            this.lastPointerEventArgs = lastPointerEventArgs;
+        }
+
+        public Point GetPosition(IVisual? relativeTo) => lastPointerEventArgs.GetPosition(relativeTo);
+    }
+
+    public class RightTappedEventArgs : RoutedEventArgs
+    {
+        private readonly PointerEventArgs lastPointerEventArgs;
+
+        public RightTappedEventArgs(PointerEventArgs lastPointerEventArgs)
+            : base(Gestures.DoubleTappedEvent)
+        {
+            this.lastPointerEventArgs = lastPointerEventArgs;
+        }
+
+        public Point GetPosition(IVisual? relativeTo) => lastPointerEventArgs.GetPosition(relativeTo);
+    }
+}