control work fixes

Controls/EntryExtensions.cs

@@ -0,0 +1,39 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using Microsoft.Maui.Controls;
+
+namespace Microsoft.Maui.Controls;
+
+/// <summary>
+/// Provides attached properties for Entry controls.
+/// </summary>
+public static class EntryExtensions
+{
+    /// <summary>
+    /// Attached property for SelectAllOnDoubleClick behavior.
+    /// When true, double-clicking the entry selects all text instead of just the word.
+    /// </summary>
+    public static readonly BindableProperty SelectAllOnDoubleClickProperty =
+        BindableProperty.CreateAttached(
+            "SelectAllOnDoubleClick",
+            typeof(bool),
+            typeof(EntryExtensions),
+            false);
+
+    /// <summary>
+    /// Gets the SelectAllOnDoubleClick value for the specified entry.
+    /// </summary>
+    public static bool GetSelectAllOnDoubleClick(BindableObject view)
+    {
+        return (bool)view.GetValue(SelectAllOnDoubleClickProperty);
+    }
+
+    /// <summary>
+    /// Sets the SelectAllOnDoubleClick value for the specified entry.
+    /// </summary>
+    public static void SetSelectAllOnDoubleClick(BindableObject view, bool value)
+    {
+        view.SetValue(SelectAllOnDoubleClickProperty, value);
+    }
+}