增加 TreeViewToken

src/AtomUI.Controls/Expander/Expander.cs

@@ -167,8 +167,6 @@ public class Expander : AvaloniaExpander
 
    #endregion
    
-   private bool _animating = false;
-   private bool _enableAnimation = true;
    private AnimationTargetPanel? _animationTarget;
    private Border? _headerDecorator;
    private IconButton? _expandButton;
@@ -182,13 +180,10 @@ public class Expander : AvaloniaExpander
       TokenResourceBinder.CreateTokenBinding(this, MotionDurationProperty, GlobalResourceKey.MotionDurationSlow);
       TokenResourceBinder.CreateGlobalResourceBinding(this, BorderThicknessProperty, GlobalResourceKey.BorderThickness, 
                                                       BindingPriority.Template, new RenderScaleAwareThicknessConfigure(this));
-      // SetupHeaderLayout();
       SetupEffectiveBorderThickness();
       SetupExpanderBorderThickness();
       SetupIconButton();
-      _enableAnimation = false;
       HandleExpandedChanged();
-      _enableAnimation = true;
       if (_expandButton is not null) {
          _expandButton.Click += (sender, args) =>
          {
@@ -266,7 +261,7 @@ public class Expander : AvaloniaExpander
          var position = e.GetPosition(_headerDecorator);
          if (_headerDecorator is not null) {
             var targetRect = new Rect(_headerDecorator.Bounds.Size);
-            if (targetRect.Contains(position) && !_animating) {
+            if (targetRect.Contains(position)) {
                IsExpanded = !IsExpanded;
             }
          }

src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/TokenResourceConst.g.cs

@@ -408,6 +408,15 @@ namespace AtomUI.Theme.Styling
         public static readonly TokenResourceKey ToolTipArrowSize = new TokenResourceKey("ToolTip.ToolTipArrowSize");
     }
 
+    public static class TreeViewResourceKey
+    {
+        public static readonly TokenResourceKey TitleHeight = new TokenResourceKey("TreeView.TitleHeight");
+        public static readonly TokenResourceKey NodeHoverBg = new TokenResourceKey("TreeView.NodeHoverBg");
+        public static readonly TokenResourceKey NodeSelectedBg = new TokenResourceKey("TreeView.NodeSelectedBg");
+        public static readonly TokenResourceKey DirectoryNodeSelectedColor = new TokenResourceKey("TreeView.DirectoryNodeSelectedColor");
+        public static readonly TokenResourceKey DirectoryNodeSelectedBg = new TokenResourceKey("TreeView.DirectoryNodeSelectedBg");
+    }
+
     public static class CaptionButtonResourceKey
     {
         public static readonly TokenResourceKey HoverBackgroundColor = new TokenResourceKey("CaptionButton.HoverBackgroundColor");

src/AtomUI.Controls/TreeView/TreeView.cs

@@ -0,0 +1,8 @@
+namespace AtomUI.Controls;
+
+using AvaloniaTreeView = Avalonia.Controls.TreeView;
+
+public class TreeView : AvaloniaTreeView
+{
+   
+}

src/AtomUI.Controls/TreeView/TreeViewItem.cs

@@ -0,0 +1,8 @@
+namespace AtomUI.Controls;
+
+using AvaloniaTreeItem = Avalonia.Controls.TreeViewItem;
+
+public class TreeViewItem : AvaloniaTreeItem
+{
+   
+}

src/AtomUI.Controls/TreeView/TreeViewItemTheme.cs

@@ -0,0 +1,6 @@
+namespace AtomUI.Controls;
+
+public class TreeViewItemTheme
+{
+   
+}

src/AtomUI.Controls/TreeView/TreeViewTheme.cs

@@ -0,0 +1,6 @@
+namespace AtomUI.Controls;
+
+public class TreeViewTheme
+{
+   
+}

src/AtomUI.Controls/TreeView/TreeViewToken.cs

@@ -0,0 +1,55 @@
+using AtomUI.Theme.TokenSystem;
+using Avalonia.Media;
+
+namespace AtomUI.Controls;
+
+[ControlDesignToken]
+internal class TreeViewToken : AbstractControlDesignToken
+{
+   public const string ID = "TreeView";
+   
+   public TreeViewToken()
+      : base(ID)
+   {
+   }
+   
+   /// <summary>
+   /// 节点标题高度
+   /// </summary>
+   public double TitleHeight { get; set; }
+   
+   /// <summary>
+   /// 节点悬浮态背景色
+   /// </summary>
+   public Color NodeHoverBg { get; set; }
+   
+   /// <summary>
+   /// 节点选中态背景色
+   /// </summary>
+   public Color NodeSelectedBg { get; set; }
+
+   #region 内部 Token 定义
+
+   /// <summary>
+   /// 目录树节点选中文字颜色
+   /// </summary>
+   public Color DirectoryNodeSelectedColor { get; set; }
+   
+   /// <summary>
+   /// 目录树节点选中背景色
+   /// </summary>
+   public Color DirectoryNodeSelectedBg { get; set; }
+   
+   #endregion
+
+   internal override void CalculateFromAlias()
+   {
+      base.CalculateFromAlias();
+      TitleHeight = _globalToken.HeightToken.ControlHeightSM;
+      NodeHoverBg = _globalToken.ControlItemBgHover;
+      NodeSelectedBg = _globalToken.ControlItemBgActive;
+
+      DirectoryNodeSelectedColor = _globalToken.ColorTextLightSolid;
+      DirectoryNodeSelectedBg = _globalToken.ColorToken.ColorPrimaryToken.ColorPrimary;
+   }
+}