#include "SceneCtrlPortItem.hxx"#include "SceneTextItem.hxx"#include "SceneNodeItem.hxx"#include "SceneHeaderNodeItem.hxx"#include "Scene.hxx"#include "ItemMimeData.hxx"#include "QtGuiContext.hxx"#include "Menus.hxx"#include <QGraphicsSceneMouseEvent>#include <QApplication>#include <QDrag>#include <QPixmap>#include <QBitmap>#include "Resource.hxx"#include "YacsTrace.hxx"