def __init__(self, *args, **kwargs):
QDockWidget.__init__(self, *args, **kwargs)
self.__expandedWidget = None
self.__collapsedWidget = None
self.__expanded = True
self.__trueMinimumWidth = -1
self.setFeatures(QDockWidget.DockWidgetClosable | \
QDockWidget.DockWidgetMovable)
self.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.featuresChanged.connect(self.__onFeaturesChanged)
self.dockLocationChanged.connect(self.__onDockLocationChanged)
# Use the toolbar horizontal extension button icon as the default
# for the expand/collapse button
icon = self.style().standardIcon(
QStyle.SP_ToolBarHorizontalExtensionButton)
# Mirror the icon
transform = QTransform()
transform = transform.scale(-1.0, 1.0)
icon_rev = QIcon()
for s in (8, 12, 14, 16, 18, 24, 32, 48, 64):
pm = icon.pixmap(s, s)
icon_rev.addPixmap(pm.transformed(transform))
self.__iconRight = QIcon(icon)
self.__iconLeft = QIcon(icon_rev)
close = self.findChild(QAbstractButton,
name="qt_dockwidget_closebutton")
close.installEventFilter(self)
self.__closeButton = close
self.__stack = AnimatedStackedWidget()
self.__stack.setSizePolicy(QSizePolicy.Fixed,
QSizePolicy.Expanding)
self.__stack.transitionStarted.connect(self.__onTransitionStarted)
self.__stack.transitionFinished.connect(self.__onTransitionFinished)
QDockWidget.setWidget(self, self.__stack)
self.__closeButton.setIcon(self.__iconLeft)
def __init__(self, *args, **kwargs):
QDockWidget.__init__(self, *args, **kwargs)
self.__expandedWidget = None
self.__collapsedWidget = None
self.__expanded = True
self.__trueMinimumWidth = -1
self.setFeatures(QDockWidget.DockWidgetClosable | \
QDockWidget.DockWidgetMovable)
self.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.featuresChanged.connect(self.__onFeaturesChanged)
self.dockLocationChanged.connect(self.__onDockLocationChanged)
# Use the toolbar horizontal extension button icon as the default
# for the expand/collapse button
icon = self.style().standardIcon(
QStyle.SP_ToolBarHorizontalExtensionButton)
# Mirror the icon
transform = QTransform()
transform = transform.scale(-1.0, 1.0)
icon_rev = QIcon()
for s in (8, 12, 14, 16, 18, 24, 32, 48, 64):
pm = icon.pixmap(s, s)
icon_rev.addPixmap(pm.transformed(transform))
self.__iconRight = QIcon(icon)
self.__iconLeft = QIcon(icon_rev)
close = self.findChild(QAbstractButton,
name="qt_dockwidget_closebutton")
close.installEventFilter(self)
self.__closeButton = close
self.__stack = AnimatedStackedWidget()
self.__stack.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding)
self.__stack.transitionStarted.connect(self.__onTransitionStarted)
self.__stack.transitionFinished.connect(self.__onTransitionFinished)
QDockWidget.setWidget(self, self.__stack)
self.__closeButton.setIcon(self.__iconLeft)
