def __init__(self, network_controls=False): BasePanel.__init__(self) self.signals = gui.signals.Signals( ) # copy of signals, because gui.signals.signals is a singleton self.path_bar_widget = PathBarWidget(self, self) self.panel_layout.addWidget(self.path_bar_widget) # connect global gui signals gui.signals.signals.copperNodeCreated.connect(self.copperNodeCreated) gui.signals.signals.copperNodeSelected.connect(self.copperNodeSelected) gui.signals.signals.copperSetCompositeViewNode.connect( self.copperSetCompositeViewNode) gui.signals.signals.copperNodeModified.connect(self.copperNodeModified)