1 files changed, 1 insertions, 27 deletions
diff --git a/src/ui/window.hpp b/src/ui/window.hpp
index e96d4d92..d3374684 100644
--- a/src/ui/window.hpp
+++ b/src/ui/window.hpp
@@ -17,32 +17,6 @@ namespace cru::graph
 
 namespace cru::ui
 {
-    class WindowClass : public Object
-    {
-    public:
-        WindowClass(const String& name, WNDPROC window_proc, HINSTANCE h_instance);
-        WindowClass(const WindowClass& other) = delete;
-        WindowClass(WindowClass&& other) = delete;
-        WindowClass& operator=(const WindowClass& other) = delete;
-        WindowClass& operator=(WindowClass&& other) = delete;
-        ~WindowClass() override = default;
-
-
-        const wchar_t* GetName() const
-        {
-            return name_.c_str();
-        }
-
-        ATOM GetAtom() const
-        {
-            return atom_;
-        }
-
-    private:
-        String name_;
-        ATOM atom_;
-    };
-
     class WindowManager : public Object
     {
     public:
@@ -85,7 +59,7 @@ namespace cru::ui
 
 
 
-    class Window final : public SingleChildControl
+    class Window final : public ContentControl
     {
         friend class WindowManager;
     public: