def __init__(self, parent, pos, angle, pit=False):
QGraphicsItemGroup.__init__(self, parent)
AbstractSector.__init__(self, pos, angle)
self.setZValue(3)
self.black = QGraphicsPathItem(self)
self.white = QGraphicsPathItem(self)
start = 3 * (_trackWidth / 2)
end = -start - abs(_pitDistance if pit else 0)
rowdelta = _trackWidth / 4
for item, y in [(self.black, -rowdelta),
(self.white, rowdelta)]:
item.setCacheMode(QGraphicsPathItem.DeviceCoordinateCache)
self.addToGroup(item)
path = QPainterPath()
path.moveTo(start, y)
path.lineTo(end, y)
path.moveTo(end, -y)
path.lineTo(start, -y)
item.setPath(path)
pen = QPen(Qt.black, _trackWidth / 2)
pen.setCapStyle(Qt.FlatCap)
pen.setDashPattern([1, 1])
self.black.setPen(QPen(pen))
pen.setColor(Qt.white)
self.white.setPen(pen)
def __init__(self, **kwarg):
QGraphicsItemGroup.__init__(self)
if kwarg.has_key('movable'):
self.setFlag(QGraphicsItem.ItemIsMovable, kwarg['movable'])
del kwarg['movable']
if kwarg.has_key('toolTip'):
self.setToolTip(kwarg['toolTip'])
del kwarg['toolTip']
self._setup(**kwarg)
def __init__(self, sectors, colorfunc):
QGraphicsItemGroup.__init__(self)
self.setHandlesChildEvents(False)
sectors = self._sectorsToItems(sectors, colorfunc)
self.__sectors = []
self.__totalLength = 0
for s in sectors:
self.addToGroup(s)
if isinstance(s, FinishLine):
self.__offset = self.__totalLength
elif s.length() > 0:
s.setSectorId(len(self.__sectors))
self.__sectors.append(s)
self.__totalLength += s.length()
def __init__(self, parent, sectype, *args):
QGraphicsItemGroup.__init__(self, parent)
self.setHandlesChildEvents(False)
self.setZValue(2)
self.pit = sectype(self, *args, pit=True)
self.regular = sectype(self, *args, pit=False)
self.addToGroup(self.pit)
self.addToGroup(self.regular)
# act as a proxy for almost all methods
self.enableHoverEffect = self.regular.enableHoverEffect
self.finalLocation = self.regular.finalLocation
self.length = self.regular.length
self.sectorId = self.regular.sectorId
self.setColor = self.regular.setColor
self.setSectorId = self.regular.setSectorId
self.setToolTip = self.regular.setToolTip
