def setupPaint(self):
"""Offscreen rather than onscreen redraw (few changes)."""
path = QPainterPath()
if self.data.isInput:
path.addEllipse(
self.pinW / 2, self.pinW / 2, self.bodyW, self.bodyW)
else:
path.addRect(
3 * self.pinW / 2 + 1, self.pinW / 2, self.bodyW, self.bodyW)
path.addPath(self.pinPath)
self.setPath(path)
self.name.setVisible(self.showName)
self.name.setText(self.data.name)
br = self.mapToScene(self.boundingRect())
w = self.boundingRect().width()
h = self.boundingRect().height()
realX = min([i.x() for i in br])
realY = min([i.y() for i in br])
self.name.setPos(self.mapFromScene(
realX, realY + (w if self.rotation() % 180 else h) + 1))
self.value.setText(
str(int(self.data.value)) if self.data.value is not None else 'E')
self.value.setPos(self.mapFromScene(realX + w / 3, realY + h / 3))
self.value.setBrush(QColor('green' if self.data.value else 'red'))
self.update() # Force onscreen redraw after changes.
