def _config(self, **kwargs):
"""
widgets: ``list`` Contains widgets to be added at creation time.
The order of widgets in the list denotes order they receive
focus when user hits :kbd:`TAB`.
border: ``int`` Number of pixels to space around edges when ``surf``
is not given.
col: ``tuple`` (r,g,b) Colour for background, 0 is transparent.
"""
for key in ("border", "col"):
if key in kwargs:
self._settings[key] = kwargs[key]
if "widgets" in kwargs:
self._settings["widgets"] = pygame.sprite.Group()
self._focus = Focus()
self._order = []
pad = self._settings["border"]
for w in kwargs["widgets"]:
w._parent = self
w.pos = (w.rect.x + pad, w.rect.y + pad)
self._settings["widgets"].add(w)
if w._can_focus: self._order.append(w)
if w._label is not None:
self._settings["widgets"].add(w._label)
if not hasattr(self, "image"):
def width_label(w):
if w._label is None:
return w.rect.right
else:
return max(w.rect.right, w._label.rect.right)
def height_label(w):
if w._label is None:
return w.rect.bottom
else:
return max(w.rect.bottom, w._label.rect.bottom)
w = max(kwargs["widgets"], key=width_label)
if w._label is not None:
w = max(w.rect.right, w._label.rect.right)
else:
w = w.rect.right
h = max(kwargs["widgets"], key=height_label)
if h._label is not None:
h = max(h.rect.bottom, h._label.rect.bottom)
else:
h = h.rect.bottom
self._create_base_images((w + pad, h + pad))
