def __init__(self, details, fp, anchor, style):
if details.SequenceNr:
text = '%s: %s'%(details.SequenceNr, fp.Name)
else:
text = fp.Name
role = details.style_role
self.anchor = anchor
self.details = details
self.fp = fp
self.arrow = None
Text.__init__(self, text, style, role, apply=False)
self.setFlag(QtGui.QGraphicsItem.ItemIsSelectable)
self.setFlag(QtGui.QGraphicsItem.ItemIsMovable)
if isinstance(self.anchor, BlockItem):
self.arrow = None
else:
# Add the arrow.
length = style.getFloat('%s-arrow-%s-length'%(role, self.ROLE), 1.0)
self.arrow = Line(-10*length, 0, 0, 0, self, style, (role, self.ROLE))
self.applyStyle()
