remove hold styled properties in InputElement

src/Avalonia.Base/Input/Gestures.cs

@@ -183,7 +183,7 @@ namespace Avalonia.Input
                     {
                         DispatcherTimer.RunOnce(() =>
                         {
-                            if (!token.IsCancellationRequested && e.Source is InputElement i && i.IsHoldingEnabled && (e.Pointer.Type != PointerType.Mouse || i.IsHoldWithMouseEnabled))
+                            if (!token.IsCancellationRequested && e.Source is InputElement i && GetIsHoldingEnabled(i) && (e.Pointer.Type != PointerType.Mouse || GetIsHoldWithMouseEnabled(i)))
                             {
                                 s_isHolding = true;
                                 i.RaiseEvent(new HoldingRoutedEventArgs(HoldingState.Started, s_lastPressPoint, s_lastPointer.Type));

src/Avalonia.Base/Input/InputElement.cs

@@ -198,18 +198,6 @@ namespace Avalonia.Input
         /// </summary>
         public static readonly RoutedEvent<TappedEventArgs> DoubleTappedEvent = Gestures.DoubleTappedEvent;
 
-        /// <summary>
-        /// Defines the <see cref="IsHoldingEnabled"/> property.
-        /// </summary>
-        public static readonly StyledProperty<bool> IsHoldingEnabledProperty =
-            Gestures.IsHoldingEnabledProperty.AddOwner<InputElement>();
-
-        /// <summary>
-        /// Defines the <see cref="IsHoldWithMouseEnabled"/> property.
-        /// </summary>
-        public static readonly StyledProperty<bool> IsHoldWithMouseEnabledProperty =
-            Gestures.IsHoldWithMouseEnabledProperty.AddOwner<InputElement>();
-
         private bool _isEffectivelyEnabled = true;
         private bool _isFocused;
         private bool _isKeyboardFocusWithin;
@@ -414,25 +402,6 @@ namespace Avalonia.Input
             get { return GetValue(CursorProperty); }
             set { SetValue(CursorProperty, value); }
         }
-
-        /// <summary>
-        /// Gets or sets a value that determines whether the Holding event can originate
-        /// from that element.
-        /// </summary>
-        public bool IsHoldingEnabled
-        {
-            get { return GetValue(IsHoldingEnabledProperty); }
-            set { SetValue(IsHoldingEnabledProperty, value); }
-        }
-
-        /// <summary>
-        /// Enables or disables support for the press and hold gesture through the left button on a mouse.
-        /// </summary>
-        public bool IsHoldWithMouseEnabled
-        {
-            get { return GetValue(IsHoldWithMouseEnabledProperty); }
-            set { SetValue(IsHoldWithMouseEnabledProperty, value); }
-        }
         
         /// <summary>
         /// Gets a value indicating whether keyboard focus is anywhere within the element or its visual tree child elements.

tests/Avalonia.Base.UnitTests/Input/GesturesTests.cs

@@ -188,7 +188,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
 
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border
@@ -226,7 +226,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
 
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border
@@ -263,7 +263,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
 
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border
@@ -300,7 +300,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
 
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border
@@ -338,7 +338,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
 
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border
@@ -376,7 +376,7 @@ namespace Avalonia.Base.UnitTests.Input
                 threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t))));
             
             Border border = new Border();
-            border.IsHoldWithMouseEnabled = true;
+            Gestures.SetIsHoldWithMouseEnabled(border, true);
             var decorator = new Decorator
             {
                 Child = border