#ifndef XGUI_Viewer_H
#define XGUI_Viewer_H
+#include "XGUI.h"
#include "XGUI_Constants.h"
#include <QObject>
* \brief Represents a 3d viewer. The viewer manages 3d scene and a set of view windows
* when each of view window is a one point of view on this scene.
*/
-class XGUI_Viewer: public QObject
+class XGUI_EXPORT XGUI_Viewer: public QObject
{
Q_OBJECT
public: