def clearStaleStatus(self):
        dagNodes = self.selectedDagNodes()
        for node in dagNodes:
            self.dag.setNodeStale(node, False)
        self.graphicsScene.refreshDrawNodes(dagNodes)
Clears the stale status for all selected dag nodes.
dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_main_window.py/MainWindow.clearStaleStatus