...

1 files changed, 6 insertions, 0 deletions

diff --git a/include/cru/platform/native/ui_application.hpp b/include/cru/platform/native/ui_application.hpp
index c1f10d15..b69b1f52 100644
--- a/include/cru/platform/native/ui_application.hpp
+++ b/include/cru/platform/native/ui_application.hpp
@@ -16,6 +16,12 @@ struct ICursorManager;
 // The entry point of a ui application.
 struct IUiApplication : public virtual INativeResource {
  public:
+  static IUiApplication* GetInstance() { return instance; }
+
+ protected:
+  static IUiApplication* instance;
+
+ public:
   // Block current thread and run the message loop. Return the exit code when
   // message loop gets a quit message (possibly posted by method RequestQuit).
   virtual int Run() = 0;