Method onClick

Demo/CustomProperties.py:33–35

(self)

            "old bg color", old, "new bg color", new))

    def onClick(self):
        print("textColor", self._textColor)
        self.setStyleSheet("qproperty-backgroundColor: %s;" % randint(1, 1000))

    # 方式一、个人觉得比较简洁
    @pyqtProperty(str, notify=bgChanged)