...

1 files changed, 39 insertions, 0 deletions

diff --git a/include/cru/ui/controls/RootControl.h b/include/cru/ui/controls/RootControl.h
new file mode 100644
index 00000000..c7ed916a
--- /dev/null
+++ b/include/cru/ui/controls/RootControl.h
@@ -0,0 +1,39 @@
+#pragma once
+#include "LayoutControl.h"
+
+#include "cru/common/Base.h"
+#include "cru/common/Event.h"
+#include "cru/platform/gui/Base.h"
+#include "cru/platform/gui/Window.h"
+#include "cru/ui/Base.h"
+#include "cru/ui/host/WindowHost.h"
+
+namespace cru::ui::controls {
+class CRU_UI_API RootControl : public LayoutControl {
+ protected:
+  explicit RootControl(Control* attached_control);
+
+ public:
+  CRU_DELETE_COPY(RootControl)
+  CRU_DELETE_MOVE(RootControl)
+  ~RootControl() override;
+
+ public:
+  render::RenderObject* GetRenderObject() const override;
+
+  platform::gui::INativeWindow* GetNativeWindow();
+
+ protected:
+  void SetGainFocusOnCreateAndDestroyWhenLoseFocus(bool value);
+
+ private:
+  std::unique_ptr<host::WindowHost> window_host_;
+
+  std::unique_ptr<render::StackLayoutRenderObject> render_object_;
+
+  Control* attached_control_;
+
+  EventRevokerListGuard
+      gain_focus_on_create_and_destroy_when_lose_focus_event_guard_;
+};
+}  // namespace cru::ui::controls