fix the doxygen documentation by moving comments at the right place (#…

…768)

include/ftxui/component/component_options.hpp

@@ -22,10 +22,10 @@ namespace ftxui {
 /// |Radiobox::transform|, |MenuEntryOption::transform|,
 /// |MenuOption::transform|.
 struct EntryState {
-  std::string label;  /// < The label to display.
-  bool state;         /// < The state of the button/checkbox/radiobox
-  bool active;        /// < Whether the entry is the active one.
-  bool focused;       /// < Whether the entry is one focused by the user.
+  std::string label;  ///< The label to display.
+  bool state;         ///< The state of the button/checkbox/radiobox
+  bool active;        ///< Whether the entry is the active one.
+  bool focused;       ///< Whether the entry is one focused by the user.
 };
 
 struct UnderlineOption {
@@ -151,10 +151,10 @@ struct CheckboxOption {
 /// @brief Used to define style for the Input component.
 struct InputState {
   Element element;
-  bool hovered;         /// < Whether the input is hovered by the mouse.
-  bool focused;         /// < Whether the input is focused by the user.
-  bool is_placeholder;  /// < Whether the input is empty and displaying the
-                        /// < placeholder.
+  bool hovered;         ///< Whether the input is hovered by the mouse.
+  bool focused;         ///< Whether the input is focused by the user.
+  bool is_placeholder;  ///< Whether the input is empty and displaying the
+                        ///< placeholder.
 };
 
 /// @brief Option for the Input component.
@@ -175,9 +175,9 @@ struct InputOption {
 
   // Style:
   std::function<Element(InputState)> transform;
-  Ref<bool> password = false;  /// < Obscure the input content using '*'.
-  Ref<bool> multiline = true;  /// < Whether the input can be multiline.
-  Ref<bool> insert = true;     /// < Insert or overtype character mode.
+  Ref<bool> password = false;  ///< Obscure the input content using '*'.
+  Ref<bool> multiline = true;  ///< Whether the input can be multiline.
+  Ref<bool> insert = true;     ///< Insert or overtype character mode.
 
   /// Called when the content changes.
   std::function<void()> on_change = [] {};
@@ -232,32 +232,32 @@ struct SliderOption {
 
 // Parameter pack used by `WindowOptions::render`.
 struct WindowRenderState {
-  Element inner;             /// < The element wrapped inside this window.
-  const std::string& title;  /// < The title of the window.
-  bool active = false;       /// < Whether the window is the active one.
-  bool drag = false;         /// < Whether the window is being dragged.
-  bool resize = false;       /// < Whether the window is being resized.
-  bool hover_left = false;   /// < Whether the resizeable left side is hovered.
-  bool hover_right = false;  /// < Whether the resizeable right side is hovered.
-  bool hover_top = false;    /// < Whether the resizeable top side is hovered.
-  bool hover_down = false;   /// < Whether the resizeable down side is hovered.
+  Element inner;             ///< The element wrapped inside this window.
+  const std::string& title;  ///< The title of the window.
+  bool active = false;       ///< Whether the window is the active one.
+  bool drag = false;         ///< Whether the window is being dragged.
+  bool resize = false;       ///< Whether the window is being resized.
+  bool hover_left = false;   ///< Whether the resizeable left side is hovered.
+  bool hover_right = false;  ///< Whether the resizeable right side is hovered.
+  bool hover_top = false;    ///< Whether the resizeable top side is hovered.
+  bool hover_down = false;   ///< Whether the resizeable down side is hovered.
 };
 
 // @brief Option for the `Window` component.
 // @ingroup component
 struct WindowOptions {
-  Component inner;            /// < The component wrapped by this window.
-  ConstStringRef title = "";  /// < The title displayed by this window.
-
-  Ref<int> left = 0;     /// < The left side position of the window.
-  Ref<int> top = 0;      /// < The top side position of the window.
-  Ref<int> width = 20;   /// < The width of the window.
-  Ref<int> height = 10;  /// < The height of the window.
-
-  Ref<bool> resize_left = true;   /// < Can the left side be resized?
-  Ref<bool> resize_right = true;  /// < Can the right side be resized?
-  Ref<bool> resize_top = true;    /// < Can the top side be resized?
-  Ref<bool> resize_down = true;   /// < Can the down side be resized?
+  Component inner;            ///< The component wrapped by this window.
+  ConstStringRef title = "";  ///< The title displayed by this window.
+
+  Ref<int> left = 0;     ///< The left side position of the window.
+  Ref<int> top = 0;      ///< The top side position of the window.
+  Ref<int> width = 20;   ///< The width of the window.
+  Ref<int> height = 10;  ///< The height of the window.
+
+  Ref<bool> resize_left = true;   ///< Can the left side be resized?
+  Ref<bool> resize_right = true;  ///< Can the right side be resized?
+  Ref<bool> resize_top = true;    ///< Can the top side be resized?
+  Ref<bool> resize_down = true;   ///< Can the down side be resized?
 
   /// An optional function to customize how the window looks like:
   std::function<Element(const WindowRenderState&)> render;