From b80071c5247f2619d24e98dcdf898526ae0dbf4d Mon Sep 17 00:00:00 2001
From: polarboy <chinware@163.com>
Date: Mon, 22 Jul 2024 08:29:55 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=20ArrowDecoratedBoxTheme?=
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---
 .../ArrowDecoratedBoxTheme.cs                 | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/AtomUI.Controls/ArrowDecoratedBox/ArrowDecoratedBoxTheme.cs

diff --git a/src/AtomUI.Controls/ArrowDecoratedBox/ArrowDecoratedBoxTheme.cs b/src/AtomUI.Controls/ArrowDecoratedBox/ArrowDecoratedBoxTheme.cs
new file mode 100644
index 000000000..6ca957755
--- /dev/null
+++ b/src/AtomUI.Controls/ArrowDecoratedBox/ArrowDecoratedBoxTheme.cs
@@ -0,0 +1,51 @@
+using AtomUI.Controls.Utils;
+using AtomUI.Styling;
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using Avalonia.Styling;
+
+namespace AtomUI.Controls;
+
+[ControlThemeProvider]
+public class ArrowDecoratedBoxTheme : ControlTheme
+{
+   public const string DecoratorPart = "Part_Decorator";
+   
+   public ArrowDecoratedBoxTheme() : base(typeof(ArrowDecoratedBox)) {}
+
+   protected override IControlTemplate BuildControlTemplate()
+   {
+      return new FuncControlTemplate<ArrowDecoratedBox>((box, scope) =>
+      {
+         var decorator = new Border()
+         {
+            Name = DecoratorPart
+         };
+         decorator.RegisterInNameScope(scope);
+         
+         if (box.Child?.Parent is not null) {
+            UIStructureUtils.ClearLogicalParentRecursive(box.Child, null);
+            UIStructureUtils.ClearVisualParentRecursive(box.Child, null);
+         }
+
+         CreateTemplateParentBinding(decorator, Border.BackgroundSizingProperty, ArrowDecoratedBox.BackgroundSizingProperty);
+         CreateTemplateParentBinding(decorator, Border.BackgroundProperty, ArrowDecoratedBox.BackgroundProperty);
+         CreateTemplateParentBinding(decorator, Border.CornerRadiusProperty, ArrowDecoratedBox.CornerRadiusProperty);
+         CreateTemplateParentBinding(decorator, Border.ChildProperty, ArrowDecoratedBox.ChildProperty);
+         CreateTemplateParentBinding(decorator, Border.PaddingProperty, ArrowDecoratedBox.PaddingProperty);
+         
+         return decorator;
+      });
+   }
+
+   protected override void BuildStyles()
+   {
+      var commonStyle = new Style(selector => selector.Nesting());
+      commonStyle.Add(ArrowDecoratedBox.BackgroundProperty, GlobalResourceKey.ColorBgContainer);
+      commonStyle.Add(ArrowDecoratedBox.MinHeightProperty, GlobalResourceKey.ControlHeight);
+      commonStyle.Add(ArrowDecoratedBox.PaddingProperty, ArrowDecoratedBoxResourceKey.Padding);
+      commonStyle.Add(ArrowDecoratedBox.ArrowSizeProperty, ArrowDecoratedBoxResourceKey.ArrowSize);
+      commonStyle.Add(ArrowDecoratedBox.CornerRadiusProperty, GlobalResourceKey.BorderRadius);
+      Add(commonStyle);
+   }
+}
\ No newline at end of file