[Qt4 to Qt5 regression] DragCopyCursor, DragLinkCursor on Windows not avaiable

Qt5 does not support DragCopyCursor, DragLinkCursor as Qt4 did. Reason seems to be that QApplicationPrivate::getPixmapCursor() on Qt4 is implemented and on Qt5 it does nothing:

Qt4: http://code.woboq.org/kde/qt4/src/gui/kernel/qapplication.cpp.html#_ZN19QApplicationPrivate15getPixmapCursorEN2Qt11CursorShapeE

Qt5: http://code.woboq.org/qt5/qtbase/src/gui/kernel/qguiapplication.cpp.html#_ZN22QGuiApplicationPrivate15getPixmapCursorEN2Qt11CursorShapeE

The screenshot was taken with the attached test program.