...

2 files changed, 7 insertions, 1 deletions

diff --git a/include/cru/platform/graph/geometry.hpp b/include/cru/platform/graph/geometry.hpp
index 689b2ab9..a49453dd 100644
--- a/include/cru/platform/graph/geometry.hpp
+++ b/include/cru/platform/graph/geometry.hpp
@@ -10,7 +10,7 @@ struct IGeometry : virtual IGraphResource {
 
 // After called Build, calling every method will throw a
 
-class IGeometryBuilder : virtual IGraphResource {
+struct IGeometryBuilder : virtual IGraphResource {
   virtual void BeginFigure(const Point& point) = 0;
   virtual void LineTo(const Point& point) = 0;
   virtual void QuadraticBezierTo(const Point& control_point,
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;