Qt hide minimize, maximize and close buttons

Question

Do you know how to hide minimize, maximize and close buttons of title bar in Qt.

i did it before in some other project but i could not find it now.

could u help me?

especially i need to hide it on QMainWindow

Answer 1

Just watch how Window Flags Example works!

Answer 2

Set this window flags Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint

Note, that on some platforms it behaves in different way. For example on Mac OS X it Disables, (not hides) close/minimize/maximize buttons