How to make QAction and QMenu inside QMenuBar maximum height?

Question

Qt

There is no way to make the content QMenuBarfull height:

The height is QMenuBarcalculated from the height of the screen. By measurement, I found that it is equal to 29 pixels. At the same time, if I put 29px through setStyleSheet(), then everything just disappears, but at 24px they occupy exactly the QActionentire . But this is no good, such numbers are individual for each car. You need to somehow stretch to the full height. I've tried everything I could, but it doesn't work. I will be grateful for help.QMenuQMenuBar

menubar->setStyleSheet("QMenuBar:maximized { min-height: 15px; max-height: 25px; }"
                        //"QMenuBar { height: 20px; }"
                        //"QMenuBar::item { height: 25px; }"
                        //"QAction { height: 25px; }"
);

Answer 1

In general, the best option I found is to use QToolBarwith QToolButton, and where you need a menu, use the QToolButton::setMenu(). It looks good and, most importantly, QToolButtonis the heir QWidget, unlike QAction.