def screens(self):
"""
return a list of `screen.Screen` instances
This property is cached.
"""
setup = self._setup
iterator = _xcb.xcb_setup_roots_iterator(setup)
length = _xcb.xcb_setup_roots_length(setup)
screens = []
for i in range(length):
screens.append(screen.Screen(self, iterator.data.contents))
_xcb.xcb_screen_next(iterator)
return screens
def get_screen_count(cls, connection):
return _xcb.xcb_setup_roots_length(connection._setup)