reverted failed attempt, fixed callback release

src/qt/qtclasses.h

@@ -1,8 +1,8 @@
 #pragma once
+
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
-//#include <vector>
 #include <QMainWindow>
 #include <QApplication>
 #include <QLabel>
@@ -10,12 +10,20 @@
 #include <QGridLayout>
 #include <QPushButton>
 
-//#include "debug.h"
+/*
+ * #else
+ * class QSlider;
+ * class QLabel;
+ * class QGridLayout;
+ * class QPushButton;
+ * class QWidget;
+ * class QMainWindow;
+ * #endif
+ */
+
 #include "global.h"
 #include "contclasses.h"
-//#include <Q>
-//#include <QWidgets>
-
+//class EndpointHandler;
 
 class EndpointWidget : public QWidget {
 	Q_OBJECT
@@ -59,6 +67,8 @@ class MainWindow : public QMainWindow {
 	  	  
 public:
 	MainWindow(QWidget *parent = nullptr);
+	void reloadEndpointWidgets();
+	//TODO: destroy/empty existing EndpointWidgets
 	//void setEndpointHandlers(std::vector<EndpointHandler*> *ephs);
 
 private:
@@ -77,4 +87,3 @@ private:
 };
 
 #endif
-