Method setRange

QProgressBar/PercentProgressBar.py:55–60

(self, minValue: int, maxValue: int)

        self.BackgroundColor = backgroundColor

    def setRange(self, minValue: int, maxValue: int):
        if minValue >= maxValue:  # 最小值>=最大值
            return
        self.MinValue = minValue
        self.MaxValue = maxValue
        self.update()

    def paintEvent(self, event):
        super(PercentProgressBar, self).paintEvent(event)