Make component more functionnal

doc/example_list.md

@@ -34,6 +34,7 @@
 @example ./examples/component/input.cpp
 @example ./examples/component/homescreen.cpp
 @example ./examples/component/radiobox.cpp
+@example ./examples/component/slider_rgb.cpp
 @example ./examples/component/menu.cpp
 @example ./examples/component/menu_style.cpp
 @example ./examples/component/radiobox_in_frame.cpp

doc/mainpage.md

@@ -31,7 +31,7 @@ int main(void) {
     Dimension::Fit(document) // Height
   );
   Render(screen, document);
-  std::cout << screen.ToString() << std::endl;
+  screen.Print();
 
   return EXIT_SUCCESS;
 }
@@ -142,6 +142,13 @@ This provides:
 3. A predefined implementation of "keyboard navigation".
 4. A set of predefined widget: CheckBox, RadioBox, Input, Menu, Toggle.
 
+
+**List of Component**
+
+You only need one header: ftxui/dom/component.hpp
+
+\include ftxui/component/component.hpp
+
 # ftxui/dom
 
 Every elements of the dom are declared from: