Implement a simple checkbox in Sky’s fn2 components library

sky/engine/core/painting/RRect.cpp

Index: sky/engine/core/painting/RRect.cpp
diff --git a/sky/engine/core/painting/CanvasPath.cpp b/sky/engine/core/painting/RRect.cpp
similarity index 56%
copy from sky/engine/core/painting/CanvasPath.cpp
copy to sky/engine/core/painting/RRect.cpp
index 145ce801363a2baa7f2fc6e05a58f29f6870f122..671d5e179b75045ae91aa3b5d80f52514d96efcb 100644
--- a/sky/engine/core/painting/CanvasPath.cpp
+++ b/sky/engine/core/painting/RRect.cpp
@@ -3,16 +3,21 @@
 // found in the LICENSE file.
 
 #include "sky/engine/config.h"
-#include "sky/engine/core/painting/CanvasPath.h"
+#include "sky/engine/core/painting/RRect.h"
 
 namespace blink {
 
-CanvasPath::CanvasPath()
+RRect::RRect()
 {
 }
 
-CanvasPath::~CanvasPath()
+RRect::~RRect()
 {
 }
 
+void RRect::setRectXY(const Rect& rect, float xRad, float yRad)
+{
+ 	m_rrect.setRectXY(rect.sk_rect, xRad, yRad);
+}
+
 } // namespace blink