Ongoing GUI updates.

bcguihelpers.h

@@ -36,10 +36,16 @@
 #include <QPushButton>
 #include <QLabel>
 #include <QHBoxLayout>
+#include <QMouseEvent>
 
 #include <bcdriver.h>
 
 
+/**
+ * @brief Einfaches Buttonwidget, um zwischen Dark- und Lightmode
+ * zu wechseln
+ */
+
 class BCThemeSwitchButton : public QPushButton
 {
   Q_OBJECT
@@ -47,6 +53,7 @@ class BCThemeSwitchButton : public QPushButton
 public:
 
   explicit BCThemeSwitchButton(QWidget *parent = nullptr);
+  void setDarkMode( bool isDark );
 
 signals:
 
@@ -54,13 +61,13 @@ signals:
 
 private slots:
 
-  void toggle();
+  void toggleMode();
 
 private:
 
   void updateIcon();
 
-  bool _isDarkMode;
+  bool _isDarkMode{false};
 
 };
 
@@ -70,6 +77,11 @@ private:
 /// -----------------------------------------------------------------------------------
 
 
+/**
+ * @brief Einfaches Widget, um den Zustand des TinyCan Native
+ * Drivers anzuzeigen.
+ */
+
 class BCDriverStateWidget : public QWidget
 {
   Q_OBJECT
@@ -84,12 +96,16 @@ public slots:
   // 'customMessage' ist optional. Wenn leer, wird ein Standardtext genommen.
   void onDriverStateChanged(BCDriver::DriverState state, const QString& customMessage = QString());
 
-private:
+signals:
+
+  void clicked();
+
+protected:
 
   void updateStyle();
+  void mouseReleaseEvent(QMouseEvent* event) override;
 
   QLabel*               _led;
-  QLabel*               _label;
   BCDriver::DriverState _state;
 
 };