def _setLayout(self, contentLayout: QLayout):
self._contentArea.setLayout(contentLayout)
collapsedHeight = self.sizeHint().height(
) - self._contentArea.maximumHeight()
contentHeight = contentLayout.sizeHint().height()
for i in range(self._toggleAnimation.animationCount() - 1):
SectionAnimation = self._toggleAnimation.animationAt(i)
SectionAnimation.setDuration(self._animationDuration)
SectionAnimation.setStartValue(collapsedHeight)
SectionAnimation.setEndValue(collapsedHeight + contentHeight)
contentAnimation = self._toggleAnimation.animationAt(
self._toggleAnimation.animationCount() - 1)
contentAnimation.setDuration(self._animationDuration)
contentAnimation.setStartValue(0)
contentAnimation.setEndValue(contentHeight)
