M src/platform/qt/Window.cpp → src/platform/qt/Window.cpp

@@ -453,10 +453,18 @@ AboutScreen* about = new AboutScreen();
 	openView(about);
 }
 
-template <typename T, typename... Args>
-std::function<void()> Window::openTView(const Args&... args) {
-	return [this, args...]() {
-		T* view = new T(m_controller, args...);
+template <typename T, typename A>
+std::function<void()> Window::openTView(A arg) {
+	return [=]() {
+		T* view = new T(m_controller, arg);
+		openView(view);
+	};
+}
+
+template <typename T>
+std::function<void()> Window::openTView() {
+	return [=]() {
+		T* view = new T(m_controller);
 		openView(view);
 	};
 }

M src/platform/qt/Window.h → src/platform/qt/Window.h

@@ -133,7 +133,8 @@ void updateMRU();
 
 	void openView(QWidget* widget);
 
-	template <typename T, typename... Args> std::function<void()> openTView(const Args&...);
+	template <typename T, typename A> std::function<void()> openTView(A arg);
+	template <typename T> std::function<void()> openTView();
 
 	QAction* addControlledAction(QMenu* menu, QAction* action, const QString& name);
 	QAction* addHiddenAction(QMenu* menu, QAction* action, const QString& name);