P1: Critical The following code works with Qt 4.8.7, 5.3.2 and 5.5.1 but does not with 5.6.1, 5.6.2 and 5.7.
#include <QApplication>
#include <QMenuBar>
#include <QMenu>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QMenuBar *m = new QMenuBar;
QMenu *menu = new QMenu( "menu 1" );
menu->addAction( "action 1" );
menu->addAction( "action 2" );
m->addMenu( menu );
return a.exec();
}
No menu is shown with Qt 5.6.1, 5.6.2 and 5.7.