quicksetting: add api docs

Signed-off-by: Sebastian Kügler <sebas@kde.org>

components/quicksettingsplugin/quicksetting.h

@@ -15,38 +15,129 @@ class QuickSetting : public QObject
     Q_OBJECT
     QML_ELEMENT
 
+    /**
+     * @property QString text
+     * @brief The main text of a quicksetting item.
+     *
+     * The (upper) text / title of a quicksetting item.
+     *
+     * - Getter: text()
+     * - Setter: setText(const QString &)
+     */
     Q_PROPERTY(QString text READ text WRITE setText REQUIRED NOTIFY textChanged)
-    Q_PROPERTY(QString status READ status WRITE setStatus NOTIFY statusChanged) // if no status is explicitly set, On/Off is used by default
+
+    /**
+     * @property QString status
+     * @brief The status (lower) text of a quicksetting item.
+     *
+     * The lower / status text of a quicksetting item. This string
+     * often changes depending on state, e.g. the enabled property.
+     *
+     * If no status is explicitly set, On/Off is used by default.
+     *
+     * - Getter: status()
+     * - Setter: setStatus(const QString &)
+     */
+    Q_PROPERTY(QString status READ status WRITE setStatus NOTIFY statusChanged)
+
+    /**
+     * @property QString icon
+     * @brief The icon name of the quicksetting item.
+     *
+     * - Getter: iconName()
+     * - Setter: setIconName(const QString &)
+     */
     Q_PROPERTY(QString icon READ iconName WRITE setIconName REQUIRED NOTIFY iconNameChanged)
+
+    /**
+     * @property QString settingsCommand
+     * @brief A command that opens the settings app when tapped.
+     *
+     * - Getter: settingsCommand()
+     * - Setter: setSettingsCommand(const QString &)
+     */
     Q_PROPERTY(QString settingsCommand READ settingsCommand WRITE setSettingsCommand NOTIFY settingsCommandChanged)
+
+    /**
+     * @property bool enabled
+     * @brief Enables or disables a quicksetting.
+     *
+     * This property indicates whether this item is active, a setting that
+     * is enabled usually carries a highlight item.
+     *
+     * This property defaults to true.
+     *
+     * - Getter: enabled()
+     * - Setter: setEnabled(bool)
+     */
     Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged)
+
+    /**
+     * @property bool available
+     * @brief Show or remove a quicksetting in the drawer.
+     *
+     * The available property indicates whether this item is currently
+     * listed in the quicksettings drawer view. Items that are not available (this property
+     * is false) are removed temporarily from the list (but not deleted, i.e. they will
+     * still execute signal handlers so they can add themselves back by setting this
+     * property to true.
+     *
+     * This property defaults to true.
+     *
+     * - Getter: available()
+     * - Setter: setAvailable(bool)
+     */
     Q_PROPERTY(bool available READ isAvailable WRITE setAvailable NOTIFY availableChanged)
+
     Q_PROPERTY(QQmlListProperty<QObject> children READ children CONSTANT)
     Q_CLASSINFO("DefaultProperty", "children")
 
 public:
     QuickSetting(QObject *parent = nullptr);
 
+    /*!
+     * \brief Returns the (upper) text / title of a quicksetting item.
+     */
     QString text() const
     {
         return m_text;
     }
+
+    /*!
+     * \brief Returns the lower / status text of a quicksetting item.
+     */
     QString status() const
     {
         return m_status;
     }
+
+    /*!
+     * \brief Returns the icon name of the quicksetting item.
+     */
     QString iconName() const
     {
         return m_iconName;
     }
+
+    /*!
+     * \brief Returns a command that opens the settings app when tapped.
+     */
     QString settingsCommand() const
     {
         return m_settingsCommand;
     }
+
+    /*!
+     * \brief Returns enabled property.
+     */
     bool isEnabled() const
     {
         return m_enabled;
     }
+
+    /*!
+     * \brief Returns available property.
+     */
     bool isAvailable() const
     {
         return m_available;