...

2 files changed, 24 insertions, 11 deletions

diff --git a/include/cru/platform/native/native_event.hpp b/include/cru/platform/native/native_event.hpp
new file mode 100644
index 00000000..21db5f90
--- /dev/null
+++ b/include/cru/platform/native/native_event.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include "cru/common/base.hpp"
+
+#include "basic_types.hpp"
+#include "cru/common/ui_base.hpp"
+
+namespace cru::platform::native {
+struct NativeMouseButtonEventArgs {
+  MouseButton button;
+  ui::Point point;
+};
+}  // namespace cru::platform::native
diff --git a/include/cru/platform/native/native_window.hpp b/include/cru/platform/native/native_window.hpp
index 3a0fd3e1..3e83a531 100644
--- a/include/cru/platform/native/native_window.hpp
+++ b/include/cru/platform/native/native_window.hpp
@@ -4,6 +4,7 @@
 #include "basic_types.hpp"
 #include "cru/common/event.hpp"
 #include "cru/common/ui_base.hpp"
+#include "native_event.hpp"
 
 namespace cru::platform::graph {
 struct IPainter;
@@ -36,15 +37,15 @@ struct INativeWindow : public virtual Interface {
 
   virtual graph::IPainter* BeginPaint() = 0;
 
-  virtual Event<>* DestroyEvent() = 0;
-  virtual Event<const ui::Size&>* ResizeEvent() = 0;
-  virtual Event<>* PaintEvent() = 0;
-  virtual Event<bool>* FocusEvent() = 0;
-  virtual Event<bool>* MouseEnterLeaveEvent() = 0;
-  virtual Event<const ui::Point&>* MouseMoveEvent() = 0;
-  virtual Event<MouseButton, const ui::Point&>* MouseDownEvent() = 0;
-  virtual Event<MouseButton, const ui::Point&>* MouseUpEvent() = 0;
-  virtual Event<int>* KeyDownEvent() = 0;
-  virtual Event<int>* KeyUpEvent() = 0;
+  virtual IEvent<std::nullptr_t>* DestroyEvent() = 0;
+  virtual IEvent<std::nullptr_t>* PaintEvent() = 0;
+  virtual IEvent<ui::Size>* ResizeEvent() = 0;
+  virtual IEvent<bool>* FocusEvent() = 0;
+  virtual IEvent<bool>* MouseEnterLeaveEvent() = 0;
+  virtual IEvent<ui::Point>* MouseMoveEvent() = 0;
+  virtual IEvent<NativeMouseButtonEventArgs>* MouseDownEvent() = 0;
+  virtual IEvent<NativeMouseButtonEventArgs>* MouseUpEvent() = 0;
+  virtual IEvent<int>* KeyDownEvent() = 0;
+  virtual IEvent<int>* KeyUpEvent() = 0;
 };
-}  // namespace cru::platform::ui
+}  // namespace cru::platform::native