def set_state(self, state):
""" Set the state of the square. Values must correspond to a value from `Minesweeper.state`.
Numbers should be encoded as strings, so that state can be passed on to Qt's C++ backend as a QString.
"""
if state == 'None':
self._pixmap = QPixmapCache.find_or_get(':closed.png')
elif state == '?':
self._pixmap = QPixmapCache.find_or_get(':question_mark.png')
else:
self._pixmap = QPixmapCache.find_or_get(':{}.png'.format(state))
if self._pixmap.isNull():
raise ValueError(
'The given state ({}) does not exist.'.format(state))
def set_value(self, value):
""" Set the value of the display. The display can show any positive value up to 999. Does not work with negative
values.
"""
value = int(max(min(value, 999), 0))
digits = [value // 100, (value % 100) // 10, value % 10]
for digit, label in zip(digits, self.labels):
label.setPixmap(
QPixmapCache.find_or_get(':ssd{}.png'.format(digit)))
label.update()
self.update(
) # A lot of updates and more so Qt updates the damn Pixmap.
QCoreApplication.processEvents()