Update naming

src/Avalonia.Base/Metadata/DataTypeInheritFromAttribute.cs

@@ -6,25 +6,25 @@ namespace Avalonia.Metadata;
 /// Instructs the compiler to resolve the compiled bindings data type for the item-specific properties of collection-like controls. 
 /// </summary>
 /// <remarks>
-/// A typical usage example is a ListBox control, where DataTypeInheritFrom is defined on the ItemTemplate property,
+/// A typical usage example is a ListBox control, where <see cref="InheritDataTypeFromItemsAttribute"/> is defined on the ItemTemplate property,
 /// allowing the template to inherit the data type from the Items collection binding. 
 /// </remarks>
 [AttributeUsage(AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
-public sealed class DataTypeInheritFromAttribute : Attribute
+public sealed class InheritDataTypeFromItemsAttribute : Attribute
 {
     /// <summary>
-    /// Initializes a new instance of the <see cref="DataTypeInheritFromAttribute"/> class.
+    /// Initializes a new instance of the <see cref="InheritDataTypeFromItemsAttribute"/> class.
     /// </summary>
-    /// <param name="ancestorProperty">The name of the property whose item type should be used on the target property.</param>
-    public DataTypeInheritFromAttribute(string ancestorProperty)
+    /// <param name="ancestorItemsProperty">The name of the property whose item type should be used on the target property.</param>
+    public InheritDataTypeFromItemsAttribute(string ancestorItemsProperty)
     {
-        AncestorProperty = ancestorProperty;
+        AncestorItemsProperty = ancestorItemsProperty;
     }
     
     /// <summary>
     /// The name of the property whose item type should be used on the target property.
     /// </summary>
-    public string AncestorProperty { get; }
+    public string AncestorItemsProperty { get; }
     
     /// <summary>
     /// The ancestor type to be used in a lookup for the <see cref="AncestorProperty"/>.

src/Avalonia.Controls.DataGrid/DataGridBoundColumn.cs

@@ -25,7 +25,7 @@ namespace Avalonia.Controls
         /// </summary>
         //TODO Binding
         [AssignBinding]
-        [DataTypeInheritFrom(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
+        [InheritDataTypeFromItems(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
         public virtual IBinding Binding
         {
             get

src/Avalonia.Controls.DataGrid/DataGridTemplateColumn.cs

@@ -24,7 +24,7 @@ namespace Avalonia.Controls
                 (o, v) => o.CellTemplate = v);
 
         [Content]
-        [DataTypeInheritFrom(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
+        [InheritDataTypeFromItems(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
         public IDataTemplate CellTemplate
         {
             get { return _cellTemplate; }
@@ -51,7 +51,7 @@ namespace Avalonia.Controls
         /// <remarks>
         /// If this property is <see langword="null"/> the column is read-only.
         /// </remarks>
-        [DataTypeInheritFrom(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
+        [InheritDataTypeFromItems(nameof(DataGrid.Items), AncestorType = typeof(DataGrid))]
         public IDataTemplate CellEditingTemplate
         {
             get => _cellEditingCellTemplate;

src/Avalonia.Controls/ItemsControl.cs

@@ -168,7 +168,7 @@ namespace Avalonia.Controls
         /// <summary>
         /// Gets or sets the data template used to display the items in the control.
         /// </summary>
-        [DataTypeInheritFrom(nameof(Items))]
+        [InheritDataTypeFromItems(nameof(Items))]
         public IDataTemplate? ItemTemplate
         {
             get { return GetValue(ItemTemplateProperty); }

src/Avalonia.Controls/Repeater/ItemsRepeater.cs

@@ -122,7 +122,7 @@ namespace Avalonia.Controls
         /// <summary>
         /// Gets or sets the template used to display each item.
         /// </summary>
-        [DataTypeInheritFrom(nameof(Items))]
+        [InheritDataTypeFromItems(nameof(Items))]
         public IDataTemplate? ItemTemplate
         {
             get => GetValue(ItemTemplateProperty);

src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlDataContextTypeTransformer.cs

@@ -72,7 +72,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
                 {
                     // Infer data type from collection binding on a control that displays items.
                     var property = context.ParentNodes().OfType<XamlPropertyAssignmentNode>().FirstOrDefault();
-                    var attributeType = context.GetAvaloniaTypes().DataTypeInheritFromAttribute;
+                    var attributeType = context.GetAvaloniaTypes().InheritDataTypeFromItemsAttribute;
                     var attribute = property?.Property?.GetClrProperty().CustomAttributes
                         .FirstOrDefault(a => a.Type == attributeType);
     

src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs

@@ -30,7 +30,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
         public IXamlType AssignBindingAttribute { get; }
         public IXamlType DependsOnAttribute { get; }
         public IXamlType DataTypeAttribute { get; }
-        public IXamlType DataTypeInheritFromAttribute { get; }
+        public IXamlType InheritDataTypeFromItemsAttribute { get; }
         public IXamlType MarkupExtensionOptionAttribute { get; }
         public IXamlType MarkupExtensionDefaultOptionAttribute { get; }
         public IXamlType OnExtensionType { get; }
@@ -136,7 +136,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
             AssignBindingAttribute = cfg.TypeSystem.GetType("Avalonia.Data.AssignBindingAttribute");
             DependsOnAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.DependsOnAttribute");
             DataTypeAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.DataTypeAttribute");
-            DataTypeInheritFromAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.DataTypeInheritFromAttribute");
+            InheritDataTypeFromItemsAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.InheritDataTypeFromItemsAttribute");
             MarkupExtensionOptionAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.MarkupExtensionOptionAttribute");
             MarkupExtensionDefaultOptionAttribute = cfg.TypeSystem.GetType("Avalonia.Metadata.MarkupExtensionDefaultOptionAttribute");
             OnExtensionType = cfg.TypeSystem.GetType("Avalonia.Markup.Xaml.MarkupExtensions.On");

tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/CompiledBindingExtensionTests.cs

@@ -1948,10 +1948,10 @@ namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions
     public class DataGridLikeColumn
     {
         [AssignBinding]
-        [DataTypeInheritFrom(nameof(DataGridLikeControl.Items), AncestorType = typeof(DataGridLikeControl))]
+        [InheritDataTypeFromItems(nameof(DataGridLikeControl.Items), AncestorType = typeof(DataGridLikeControl))]
         public IBinding Binding { get; set; }
         
-        [DataTypeInheritFrom(nameof(DataGridLikeControl.Items), AncestorType = typeof(DataGridLikeControl))]
+        [InheritDataTypeFromItems(nameof(DataGridLikeControl.Items), AncestorType = typeof(DataGridLikeControl))]
         public IDataTemplate Template { get; set; }
     }
 }