scroll_area# Module Contents# ScrollArea 平滑滚动区域 SingleDirectionScrollArea Single direction scroll area SmoothScrollArea 平滑滚动区域 class ScrollArea(parent=None)# Bases: PyQt5.QtWidgets.QScrollArea 平滑滚动区域 class SingleDirectionScrollArea(parent=None, orient=Qt.Vertical)# Bases: PyQt5.QtWidgets.QScrollArea Single direction scroll area setVerticalScrollBarPolicy(policy)# setHorizontalScrollBarPolicy(policy)# setSmoothMode(mode)# 设置平滑滚动模式 参数# mode: SmoothMode平滑滚动模式 keyPressEvent(e)# wheelEvent(e: PyQt5.QtGui.QWheelEvent)# class SmoothScrollArea(parent=None)# Bases: PyQt5.QtWidgets.QScrollArea 平滑滚动区域 setScrollAnimation(orient, duration, easing=QEasingCurve.OutCubic)# 设置滚动动画 参数# orient: Orient滚动方向 duration: int滚动时长 easing: QEasingCurve滚动动画插值方式