2 files changed, 6 insertions, 3 deletions
diff --git a/include/cru/ui/controls/ControlHost.h b/include/cru/ui/controls/ControlHost.h
index c67e8a72..a27be835 100644
--- a/include/cru/ui/controls/ControlHost.h
+++ b/include/cru/ui/controls/ControlHost.h
@@ -169,7 +169,8 @@ class CRU_UI_API ControlHost : public Object {
   }
 
   void UpdateCursor();
-  void NotifyControlParentChange(Control* control, Control* old_parent, Control* new_parent);
+  void NotifyControlParentChange(Control* control, Control* old_parent,
+                                 Control* new_parent);
 
  private:
   int event_handling_count_;
@@ -185,7 +186,6 @@ class CRU_UI_API ControlHost : public Object {
 
   bool layout_prefer_to_fill_window_;
 
-  platform::gui::TimerAutoCanceler repaint_schedule_canceler_;
   platform::gui::TimerAutoCanceler relayout_schedule_canceler_;
 };
 }  // namespace cru::ui::controls
diff --git a/include/cru/ui/controls/Window.h b/include/cru/ui/controls/Window.h
index a2ae01f9..3d3ff0b0 100644
--- a/include/cru/ui/controls/Window.h
+++ b/include/cru/ui/controls/Window.h
@@ -1,5 +1,6 @@
 #pragma once
 #include "../render/StackLayoutRenderObject.h"
+#include "ControlHost.h"
 #include "LayoutControl.h"
 
 #include <cru/base/Base.h>
@@ -9,6 +10,8 @@
 #include <cru/platform/gui/UiApplication.h>
 #include <cru/platform/gui/Window.h>
 
+#include <memory>
+
 namespace cru::ui::controls {
 class CRU_UI_API Window
     : public LayoutControl<render::StackLayoutRenderObject> {
@@ -31,7 +34,7 @@ class CRU_UI_API Window
   void SetGainFocusOnCreateAndDestroyWhenLoseFocus(bool value);
 
  private:
-  std::shared_ptr<ControlHost> control_host_;
+  std::unique_ptr<ControlHost> control_host_;
 
   Control* attached_control_;