server doxygen

Add documentation to the server

UI/ui_textbox.hpp

@@ -4,21 +4,69 @@
 
 #define UI_TEXTBOX_TYPE std::string("ui_textbox")
 
+/**
+ * @brief Class representing a UI textbox
+ *
+ */
 class UI_textbox : public UI_item
 {
     Q_OBJECT
   public:
+    /**
+     * @brief Construct a UI textbox object
+     *
+     * @param hint The hint text
+     * @param fg_color The foreground color
+     * @param bg_color The background color
+     * @param parent The parent QObject
+     */
     UI_textbox(std::string hint, Color fg_color, Color bg_color, QObject *parent = nullptr);
+    /**
+     * @brief Construct a UI textbox object
+     *
+     * @param parent The parent QObject
+     */
     UI_textbox(QObject *parent = nullptr);
 
+    /**
+     * @brief Set the text of the textbox
+     *
+     * @param text The text to set
+     */
     void set_text(std::string text) override;
 
+    /**
+     * @brief Get the hint text of the textbox
+     *
+     * @param hint The hint text to set
+     */
     void set_hint(std::string hint);
+    /**
+     * @brief Get the hint text of the textbox
+     *
+     * @return std::string The hint text
+     */
     std::string hint() const;
 
+    /**
+     * @brief Deserialize the textbox from JSON
+     *
+     * @param j The JSON object
+     */
     void from_json(const json &j) override;
+    /**
+     * @brief Serialize the textbox to JSON
+     *
+     * @param id The id of the textbox
+     * @return json The JSON representation of the textbox
+     */
     json to_json(size_t id) const override;
   signals:
+    /**
+     * @brief Signal emitted when the text changes
+     *
+     * @param text The new text
+     */
     void changed(std::string text);
 
   private: