server doxygen

Add documentation to the server

UI/ui_combobox.hpp

@@ -3,22 +3,76 @@
 
 #define UI_COMBOBOX_TYPE std::string("ui_combobox")
 
+/**
+ * @brief Class representing a UI combobox
+ *
+ */
 class UI_combobox : public UI_item
 {
     Q_OBJECT
   public:
+    /**
+     * @brief Construct a UI combobox object
+     *
+     * @param parent The parent QObject
+     */
     UI_combobox(QObject *parent = nullptr);
+    /**
+     * @brief Construct a UI combobox object
+     *
+     * @param fg_color The foreground color
+     * @param bg_color The background color
+     * @param options The list of options
+     * @param selected The initially selected option
+     * @param parent The parent QObject
+     */
     UI_combobox(Color fg_color, Color bg_color, std::vector<std::string> options, size_t selected = 0,
                 QObject *parent = nullptr);
 
+    /**
+     * @brief Set the selected option by index
+     *
+     * @param selected The index of the option to select
+     */
     void set_selected(size_t selected) override;
+    /**
+     * @brief Set the selected option by text
+     *
+     * @param selected The text of the option to select
+     */
     void set_selected(std::string selected);
+    /**
+     * @brief Get the index of the selected option
+     *
+     * @return size_t The index of the selected option
+     */
     size_t selected() const;
+    /**
+     * @brief Get the text of the selected option
+     *
+     * @return std::string The text of the selected option
+     */
     std::string selected_text() const;
 
+    /**
+     * @brief Deserialize the combobox from JSON
+     *
+     * @param j The JSON object
+     */
     void from_json(const json &j) override;
+    /**
+     * @brief Serialize the combobox to JSON
+     *
+     * @param id The id of the combobox
+     * @return json The JSON representation of the combobox
+     */
     json to_json(size_t id) const override;
   signals:
+    /**
+     * @brief Signal emitted when the selected option changes
+     *
+     * @param selected The text of the newly selected option
+     */
     void changed(std::string selected);
 
   private: