how implentment drag and drop operation from QWidget to QVTKWidget???
Who can give me a c++ example to implentment that QVTKWidget get a dragEnterEvent or dropEvent come from QT? In QVTKWidget.cxx, I see dropEvent() and dragEnterEvent() , but I try my best can not implentment this operation!! Must I reimplentment these method???? Thank advanced!