server doxygen

Add documentation to the server

UI/ui_spinbox.hpp

@@ -3,22 +3,75 @@
 
 #define UI_SPINBOX_TYPE std::string("ui_spinbox")
 
+/**
+ * @brief Class representing a UI spinbox
+ *
+ */
 class UI_spinbox : public UI_item
 {
     Q_OBJECT
   public:
+    /**
+     * @brief Construct a UI spinbox object
+     *
+     * @param parent The parent QObject
+     */
     explicit UI_spinbox(QObject *parent = nullptr);
+    /**
+     * @brief Construct a UI spinbox object
+     *
+     * @param min The minimum value
+     * @param max The maximum value
+     * @param value The initial value
+     * @param parent The parent QObject
+     */
     UI_spinbox(double min, double max, double value, QObject *parent = nullptr);
 
+    /**
+     * @brief Set the value of the spinbox
+     *
+     * @param value The value to set
+     */
     void set_value(double value) override;
+    /**
+     * @brief Get the value of the spinbox
+     *
+     * @return double The current value
+     */
     double value() const;
 
+    /**
+     * @brief Get the minimum value of the spinbox
+     *
+     * @return double The minimum value
+     */
     double min() const;
+    /**
+     * @brief Get the maximum value of the spinbox
+     *
+     * @return double The maximum value
+     */
     double max() const;
 
+    /**
+     * @brief Deserialize the spinbox from JSON
+     *
+     * @param j The JSON object
+     */
     void from_json(const json &j) override;
+    /**
+     * @brief Serialize the spinbox to JSON
+     *
+     * @param id The id of the spinbox
+     * @return json The JSON representation of the spinbox
+     */
     json to_json(size_t id) const override;
   signals:
+    /**
+     * @brief Signal emitted when the spinbox value changes
+     *
+     * @param value The new value of the spinbox
+     */
     void changed(double value);
 
   private: