Fix Button controls remaining in pressed state on Windows touch screens

src/Controls/tests/DeviceTests/Elements/Button/ButtonTests.Windows.cs

@@ -58,5 +58,31 @@ await InvokeOnMainThreadAsync(async () =>
 			});
 		}
 
+		[Fact]
+		[Description("Button pressed state should be cleared when pointer exits bounds")]
+		public async Task ButtonPressedStateClearedOnPointerExit()
+		{
+			var button = new Microsoft.Maui.Controls.Button
+			{
+				Text = "Test Button"
+			};
+
+			var handler = await CreateHandlerAsync<ButtonHandler>(button);
+			await InvokeOnMainThreadAsync(() =>
+			{
+				// Manually trigger pressed state
+				button.SendPressed();
+
+				// Check that button is in pressed state
+				Assert.True(button.IsPressed);
+
+				// Manually trigger released state (simulating what happens on pointer exit)
+				button.SendReleased();
+
+				// Check that button is no longer in pressed state
+				Assert.False(button.IsPressed);
+			});
+		}
+
 	}
 }

src/Controls/tests/TestCases.HostApp/Issues/Issue25.xaml

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Maui.Controls.Sample.Issues.Issue25"
+             Title="Issue 25 - Button Pressed State">
+    <ScrollView>
+        <StackLayout Padding="20" Spacing="20">
+            <Label Text="Test for Issue #25: Button and Border Controls Remain in Pressed State on Windows Touch Screens" 
+                   FontSize="16" 
+                   HorizontalOptions="Center" 
+                   HorizontalTextAlignment="Center"/>
+
+            <Label Text="Instructions:" 
+                   FontAttributes="Bold" 
+                   FontSize="14"/>
+
+            <Label Text="1. Touch and hold a button below
+2. While holding, drag your finger outside the button area
+3. Release your finger outside the button
+4. The button should NOT remain in pressed state" 
+                   FontSize="12"/>
+
+            <Label Text="Test Buttons:" 
+                   FontAttributes="Bold" 
+                   FontSize="14" 
+                   Margin="0,20,0,10"/>
+
+            <Button x:Name="TestButton1" 
+                    Text="Test Button 1" 
+                    AutomationId="TestButton1"
+                    BackgroundColor="LightBlue"
+                    Pressed="OnButtonPressed"
+                    Released="OnButtonReleased"
+                    Clicked="OnButtonClicked"/>
+
+            <Button x:Name="TestButton2" 
+                    Text="Test Button 2" 
+                    AutomationId="TestButton2"
+                    BackgroundColor="LightGreen"
+                    Pressed="OnButtonPressed"
+                    Released="OnButtonReleased"
+                    Clicked="OnButtonClicked"/>
+
+            <Border x:Name="TestBorder1" 
+                    BackgroundColor="LightCoral"
+                    Stroke="DarkRed"
+                    StrokeThickness="2"
+                    HeightRequest="50"
+                    Margin="0,10,0,0">
+                <Border.GestureRecognizers>
+                    <TapGestureRecognizer Tapped="OnBorderTapped" />
+                </Border.GestureRecognizers>
+                <Label Text="Test Border (Tap Me)" 
+                       HorizontalOptions="Center" 
+                       VerticalOptions="Center"
+                       AutomationId="TestBorderLabel"/>
+            </Border>
+
+            <Label Text="Status:" 
+                   FontAttributes="Bold" 
+                   FontSize="14" 
+                   Margin="0,20,0,0"/>
+
+            <Label x:Name="StatusLabel" 
+                   Text="Ready for testing..." 
+                   AutomationId="StatusLabel"
+                   FontSize="12"
+                   TextColor="Blue"/>
+
+        </StackLayout>
+    </ScrollView>
+</ContentPage>

src/Controls/tests/TestCases.HostApp/Issues/Issue25.xaml.cs

@@ -0,0 +1,50 @@
+using Microsoft.Maui.Controls;
+using Microsoft.Maui.Controls.CustomAttributes;
+using Microsoft.Maui.Controls.Xaml;
+
+namespace Maui.Controls.Sample.Issues
+{
+	[XamlCompilation(XamlCompilationOptions.Compile)]
+	[Issue(IssueTracker.Github, 25, "Button and Border Controls Remain in Pressed State on Windows Touch Screens", 
+		PlatformAffected.UWP)]
+	public partial class Issue25 : ContentPage
+	{
+		public Issue25()
+		{
+			InitializeComponent();
+		}
+
+		private void OnButtonPressed(object sender, System.EventArgs e)
+		{
+			if (sender is Button button)
+			{
+				StatusLabel.Text = $"{button.Text} pressed at {System.DateTime.Now:HH:mm:ss}";
+				StatusLabel.TextColor = Colors.Red;
+			}
+		}
+
+		private void OnButtonReleased(object sender, System.EventArgs e)
+		{
+			if (sender is Button button)
+			{
+				StatusLabel.Text = $"{button.Text} released at {System.DateTime.Now:HH:mm:ss}";
+				StatusLabel.TextColor = Colors.Green;
+			}
+		}
+
+		private void OnButtonClicked(object sender, System.EventArgs e)
+		{
+			if (sender is Button button)
+			{
+				StatusLabel.Text = $"{button.Text} clicked at {System.DateTime.Now:HH:mm:ss}";
+				StatusLabel.TextColor = Colors.Blue;
+			}
+		}
+
+		private void OnBorderTapped(object sender, System.EventArgs e)
+		{
+			StatusLabel.Text = $"Border tapped at {System.DateTime.Now:HH:mm:ss}";
+			StatusLabel.TextColor = Colors.Purple;
+		}
+	}
+}

src/Core/src/Handlers/Button/ButtonHandler.Windows.cs

@@ -9,6 +9,8 @@ public partial class ButtonHandler : ViewHandler<IButton, Button>
 	{
 		PointerEventHandler? _pointerPressedHandler;
 		PointerEventHandler? _pointerReleasedHandler;
+		PointerEventHandler? _pointerExitedHandler;
+		PointerEventHandler? _pointerCanceledHandler;
 		bool _isPressed;
 
 		protected override Button CreatePlatformView() => new MauiButton();
@@ -17,11 +19,15 @@ protected override void ConnectHandler(Button platformView)
 		{
 			_pointerPressedHandler = new PointerEventHandler(OnPointerPressed);
 			_pointerReleasedHandler = new PointerEventHandler(OnPointerReleased);
+			_pointerExitedHandler = new PointerEventHandler(OnPointerExited);
+			_pointerCanceledHandler = new PointerEventHandler(OnPointerCanceled);
 
 			platformView.Click += OnClick;
 			platformView.Unloaded += OnUnloaded;
 			platformView.AddHandler(UIElement.PointerPressedEvent, _pointerPressedHandler, true);
 			platformView.AddHandler(UIElement.PointerReleasedEvent, _pointerReleasedHandler, true);
+			platformView.AddHandler(UIElement.PointerExitedEvent, _pointerExitedHandler, true);
+			platformView.AddHandler(UIElement.PointerCanceledEvent, _pointerCanceledHandler, true);
 
 			base.ConnectHandler(platformView);
 		}
@@ -33,9 +39,13 @@ protected override void DisconnectHandler(Button platformView)
 			platformView.Unloaded -= OnUnloaded;
 			platformView.RemoveHandler(UIElement.PointerPressedEvent, _pointerPressedHandler);
 			platformView.RemoveHandler(UIElement.PointerReleasedEvent, _pointerReleasedHandler);
+			platformView.RemoveHandler(UIElement.PointerExitedEvent, _pointerExitedHandler);
+			platformView.RemoveHandler(UIElement.PointerCanceledEvent, _pointerCanceledHandler);
 
 			_pointerPressedHandler = null;
 			_pointerReleasedHandler = null;
+			_pointerExitedHandler = null;
+			_pointerCanceledHandler = null;
 
 			base.DisconnectHandler(platformView);
 		}
@@ -111,6 +121,26 @@ void OnPointerReleased(object sender, PointerRoutedEventArgs e)
 			VirtualView?.Released();
 		}
 
+		void OnPointerExited(object sender, PointerRoutedEventArgs e)
+		{
+			// Clear pressed state when pointer exits the button bounds
+			if (_isPressed)
+			{
+				_isPressed = false;
+				VirtualView?.Released();
+			}
+		}
+
+		void OnPointerCanceled(object sender, PointerRoutedEventArgs e)
+		{
+			// Clear pressed state when pointer is canceled
+			if (_isPressed)
+			{
+				_isPressed = false;
+				VirtualView?.Released();
+			}
+		}
+
 		void OnUnloaded(object sender, RoutedEventArgs e)
 		{
 			// WinUI will not raise the PointerReleased event if the pointer is pressed and then unloaded