First version OpenGL drawing

mainwindow.h

@@ -7,11 +7,13 @@
 #include "imagescrollarea.h"
 #include "database.h"
 #include "imageinfo.h"
+#include "imagescrollareagl.h"
 
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
     ImageScrollArea *m_image;
+    ImageScrollAreaGL *m_imageGL;
     ImageRingList *m_ringList;
     Database *m_database;
     ImageInfo *m_info;
@@ -30,7 +32,7 @@ protected:
 protected slots:
     void socketNotify();
     void updateWindowTitle();
-    void pixmapLoaded(QPixmap pix);
+    void pixmapLoaded(Image *image);
     void openFile();
     void markImage();
     void unmarkImage();