Stefan Schimanski wrote:
Here is the reason:QMenu objects used in the native menu bar are not able to handle "show", "hide", and "mouse move" events. Reimplementations of showEvent(), hideEvent(), andmouseMoveEvent() in QMenu subclasses will not be called for menus used in this way.from http://doc.trolltech.com/4.3/mac-differences.html So the aboutToShow signal/slot mechanism is needed on Mac.
I see. Abdel.
