def __init__(self, title, parent=None):
super(ReferenceManagerPage, self).__init__(parent)
self.parent = parent
self.last_selected = None
self.setButtonText(QtGui.QWizard.FinishButton, "Save changes")
self.ui = Ui_ReferenceManagerPage()
self.ui.setupUi(self)
self.setTitle(title)
self.set_references_context_menu()
self.editor = ReferenceEditor(self)
self.ui.referenceEditorLayout.addWidget(self.editor)
self.editor.filePathChanged.connect(self._change_show_string)
self.ui.references.itemSelectionChanged.connect(self.update_extraction_editor)
