Hi All Experts ,
I am developing an application in which i want a QMenu in which the actions are draggable.
Is there any standard Flag that can be set to the QMenu or QAction .

I have developed a Custom QMenu, in which i have implemented the drag and drop Events.
But the problem is that .. the action is getting added to the end , this happens only when the beforeAction is 0.

Qt Code: 
  1. class CustomMenu : public QMenu
  2. {
  3.   Q_OBJECT
  4.  
  5. public:
  6.     CustomMenu(QWidget *parent = 0);
  7.      bool addActionBool;
  8.      bool check;
  9.     QAction *beforeAction;
  10.     QAction *afterAction;
  11.     QAction  *action;
  12.     QPoint startPos;
  13.     int i;
  14. protected:
  15.     void mousePressEvent(QMouseEvent *event);
  16.     void mouseMoveEvent(QMouseEvent *event);
  17.     void dragEnterEvent(QDragEnterEvent *event);
  18.     void dragMoveEvent(QDragMoveEvent *event);
  19.     void dropEvent(QDropEvent *event);
  20.  
  21. private:
  22.     void performDrag();
  23. };
To copy to clipboard, switch view to plain text mode 

Qt Code: 
  1. CustomMenu::CustomMenu(QWidget *parent):QMenu(parent)
  2. {
  3.     setAcceptDrops(true);
  4.     //action = new QAction(this);
  5. }
  6.  
  7. void CustomMenu::mousePressEvent(QMouseEvent *event)
  8. {
  9.     if (event->button() == Qt::LeftButton)
  10.     {
  11.         startPos = event->pos();
  12.         action = this->activeAction(); // getting the current active action
  13.     }
  14.     QMenu::mousePressEvent(event);
  15. }
  16.  
  17. void CustomMenu::mouseMoveEvent(QMouseEvent *event)
  18. {
  19.     if (event->buttons() & Qt::LeftButton) {
  20.         int distance = (event->pos() - startPos).manhattanLength();
  21.         if (distance >= QApplication::startDragDistance())
  22.         {
  23.             performDrag();
  24.         }
  25.     }
  26.     QMenu::mouseMoveEvent(event);
  27. }
  28.  
  29. void CustomMenu::performDrag()
  30. {
  31.     check =  action->isChecked();
  32.     if (action) {
  33.         QMimeData *mimeData = new QMimeData;
  34.         mimeData->setText(action->text());
  35.  
  36.         QDrag *drag = new QDrag(this);
  37.         drag->setMimeData(mimeData);
  38.         if (drag->exec(Qt::MoveAction) == Qt::MoveAction)
  39.             /*delete action;*/removeAction(action);
  40.     }
  41. }
  42.  
  43. void CustomMenu::dragEnterEvent(QDragEnterEvent *event)
  44. {
  45.     event->setDropAction(Qt::MoveAction);
  46.     event->accept();
  47. }
  48.  
  49. void CustomMenu::dragMoveEvent(QDragMoveEvent *event)
  50. {
  51.     event->setDropAction(Qt::MoveAction);
  52.     event->accept();
  53.  }
  54.  
  55. void CustomMenu::dropEvent(QDropEvent *event)
  56. {
  57.     QAction *newAction = new QAction(event->mimeData()->text(),this);
  58.     newAction->setCheckable(true);
  59.     newAction->setChecked(check);
  60.     beforeAction = actionAt(QCursor::pos());
  61.     insertAction(beforeAction,newAction); //It appends action if before is 0 or before is not a valid action for this widget. beforeAction is 0 here.
  62.     event->setDropAction(Qt::MoveAction);
  63.     event->accept();
  64.  }
To copy to clipboard, switch view to plain text mode 

where i am going wrong ??