Method mouseReleaseEvent

QPainter/Draw.py:67–69

(self, ev)

        if Qt.LeftButton & ev.button():
            self.drawsig.emit(True)
    def mouseReleaseEvent(self, ev):
        if Qt.LeftButton & ev.button():
            self.drawsig.emit(False)

    def paintEvent(self, ev):
        if len(self.points) <= 0 and len(self.current_points) <= 0 :  return