Function qt_widgets::ops::bit_or_2_q_message_box_standard_button

pub unsafe fn bit_or_2_q_message_box_standard_button(
    f1: StandardButton, 
    f2: StandardButton
) -> QFlags<StandardButton>

Calls C++ function: QFlags<QMessageBox::StandardButton> operator|(QMessageBox::StandardButton f1, QMessageBox::StandardButton f2).