add: Simple widget system

frame/CMakeLists.txt

@@ -8,17 +8,40 @@ configure_file (
 
 set(src 
     src/main.cpp
+    
+    src/Size.hpp
+    src/Vector.hpp
+    src/Rect.hpp
+
     src/Image.hpp
     src/Image.cpp
+
+    src/ScreenManager.hpp
+    src/ScreenManager.cpp
+    
     src/display/IDisplay.hpp
     src/display/Display.hpp
     src/display/Display.cpp
+    
     src/render/RenderTarget.hpp
     src/render/RenderTarget.cpp
+    
     src/font/Font.hpp
     src/font/Font.cpp
     src/font/Glyph.hpp
     src/font/Glyph.cpp
+
+    src/widgets/Widget.hpp
+    src/widgets/Widget.cpp
+    src/widgets/clock/Digital.hpp
+    src/widgets/clock/Digital.cpp
+    src/widgets/clock/Analog.hpp
+    src/widgets/clock/Analog.cpp
+
+
+
+
+
 )
 
 if (BUILD_EPD)