fixed #166

Author: 892768447

QProgressBar/ColourfulProgress.py

@@ -137,6 +137,9 @@ def paintEvent(self, _):
             painter.setPen(QPen(color, self._lineWidth))
 
             if self._animation:
+                if self._animation.state() == QProgressStyleAnimation.Stopped:
+                    # FIXME: 最小化后动画会停止
+                    self._animation.start()
                 step = int(self._animation.animationStep() % self._lineWidth)
             else:
                 step = 0

QProgressBar/Lib/QStyleAnimation.py

@@ -24,7 +24,6 @@
 
 
 class QStyleAnimation(QAbstractAnimation):
-
     FrameRate = IntEnum(
         'FrameRate',
         ['DefaultFps', 'SixtyFps', 'ThirtyFps', 'TwentyFps', 'FifteenFps'])
@@ -73,7 +72,7 @@ def updateTarget(self):
 
     def start(self):
         self._skip = 0
-        super(QStyleAnimation, self).start(QAbstractAnimation.DeleteWhenStopped)
+        super(QStyleAnimation, self).start(QAbstractAnimation.KeepWhenStopped)
 
     def isUpdateNeeded(self):
         return self.currentTime() > self._delay
@@ -99,7 +98,7 @@ def animationStep(self):
     def progressStep(self, width):
         step = self.animationStep()
         progress = (step * width / self._speed) % width
-        if (((step * width / self._speed) % (2 * width)) >= width):
+        if ((step * width / self._speed) % (2 * width)) >= width:
             progress = width - progress
         return progress