int const midreleased_tab = tabBar()->tabAt(me->pos());
if (midpressed_tab_ == midreleased_tab && posIsTab(me->pos()))
closeTab(midreleased_tab);
int const midreleased_tab = tabBar()->tabAt(me->pos());
if (midpressed_tab_ == midreleased_tab && posIsTab(me->pos()))
closeTab(midreleased_tab);