#include "qerplugin.h"
/// \brief Shows a modal message-box.
-EMessageBoxReturn gtk_MessageBox( ui::Widget parent, const char* text, const char* title = "NetRadiant", EMessageBoxType type = eMB_OK, EMessageBoxIcon icon = eMB_ICONDEFAULT );
+EMessageBoxReturn gtk_MessageBox( ui::Window parent, const char* text, const char* title = "NetRadiant", EMessageBoxType type = eMB_OK, EMessageBoxIcon icon = eMB_ICONDEFAULT );
#endif