Basic scrollArea work, win32 sound controlpanel shortcut

src/qt/qtclasses.h

@@ -18,6 +18,12 @@
 #include <QPushButton>
 #include <QCheckBox>
 #include <QTimer>
+#include <QScrollArea>
+#include <QSize>
+#include <QMenuBar>
+#include <QMenu>
+
+//#include <QScrollBar>
 /*
  * #else
  * class QSlider;
@@ -142,6 +148,7 @@ private slots:
 
 private:
 	int row;
+	const int sessionCol = 2; 
 	QCheckBox *muteButton = nullptr; 
 	QLabel *mainLabel = nullptr, *leftChannelLabel = nullptr, *rightChannelLabel = nullptr;
 	QSlider *mainSlider = nullptr;
@@ -164,6 +171,38 @@ private:
 
 };
 
+class HeaderWidget : public QWidget {
+Q_OBJECT
+	  	  
+public:
+	HeaderWidget(QWidget *parent = nullptr);
+
+
+	//~HeaderWidget();
+	//void updateMainVolume(float newValue);
+	//void updateVolume(uint32_t channel, float newValue);
+	//void updateMute(bool muted);
+	
+	//void populateEndpointWidget(EndpointHandler *eph);
+	//void setEndpointHandlers(std::vector<EndpointHandler*> *ephs);
+							   
+//public slots:
+
+//protected:
+	//void customEvent(QEvent* ev) override;
+
+//private slots:
+	//void addSessionWidget(CustomWidgetEvent<SessionHandler*>* ev);
+	//void removeSessionWidget(CustomWidgetEvent<SessionHandler*>* ev);
+
+private:
+	QGridLayout *layout;
+	QPushButton *about;
+	#ifdef WIN32
+	QPushButton *openCP;
+	QPushButton *startup;
+	#endif
+};
 
 class MainWindow : public QMainWindow {
 	Q_OBJECT
@@ -196,6 +235,10 @@ private:
 	QAction *trayIconMenuQuit;
 	QTimer *ewsUpdateTimer;
 	static constexpr uint64_t ewsUpdateTimerFrequency = 500;
+
+	QScrollArea *scrollArea;
+	HeaderWidget* hw;
+	//QMenuBar *menuBar;
 	//public slots:
 	//	void setEndpointHandlers(std::vector<EndpointHandler*> *ephs);