some refactoring issues in the qml gui

src/gui/qml/qmlwrapper.cpp

@@ -1,9 +1,12 @@
 #include <QtCore>
+#include "startview/startview.h"
+
 #include "qmlwrapper.h"
 
 qmlWrapper::qmlWrapper()
 {
     qDebug("qmlWrapperKonstruktor");
+    myStartView.reset(new startView);
 }
 
 qmlWrapper::~qmlWrapper()
@@ -16,5 +19,6 @@ qmlWrapper::qmlWrapper(const qmlWrapper&)
 
 void qmlWrapper::showStartView()
 {
-    myStartView.show();
+    qDebug("showStartView() in qmlWrapper");
+    myStartView->show();
 }

src/gui/qml/qmlwrapper.h

@@ -1,7 +1,9 @@
 #ifndef QMLWRAPPER_H
 #define QMLWRAPPER_H
 
-#include "startview/startview.h"
+#include <boost/shared_ptr.hpp>
+
+class startView;
 
 class qmlWrapper
 {
@@ -13,7 +15,7 @@ public:
     void showStartView();
 
 private:
-    startView myStartView;
+    boost::shared_ptr<startView> myStartView;
 };
 
 #endif // QMLWRAPPER_H

src/gui/qml/views/startview/startview.cpp

@@ -1,8 +1,11 @@
+#include <QQmlApplicationEngine>
+
 #include "startview.h"
 
 startView::startView()
 {
     qDebug("startViewKonstruktor");
+    myEngine.reset(new QQmlApplicationEngine);
 }
 
 startView::~startView()
@@ -17,6 +20,6 @@ startView::startView(const startView&)
 
 void startView::show()
 {
-    qDebug("show mal bitte");
+    qDebug("show() in startView");
-    myEngine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    myEngine->load(QUrl(QStringLiteral("qrc:/main.qml")));
 }

src/gui/qml/views/startview/startview.h

@@ -1,7 +1,9 @@
 #ifndef STARTVIEW_H
 #define STARTVIEW_H
 
-#include <QQmlApplicationEngine>
+#include <boost/shared_ptr.hpp>
+
+class QQmlApplicationEngine;
 
 class startView
 {
@@ -13,7 +15,7 @@ public:
     void show();
 
 private:
-    QQmlApplicationEngine myEngine;
+    boost::shared_ptr<QQmlApplicationEngine> myEngine;
 };
 
 #endif // STARTVIEW_H