def __init__(self, parent=None):
"""Initialize the class.
Parameters
----------
parent : QWidget
The parent widget of this one.
"""
QtWidgets.QMainWindow.__init__(self, parent)
self.save_directory = None
self.file_menu_offset = -3
self.extra_props_dir = None
self.create_file_menu()
self.create_reset_menu()
self.create_create_menu()
self.create_help_menu()
self.tab_widget = QtWidgets.QTabWidget()
self.main_controller = MainController()
self.create_tabs()
self.setCentralWidget(self.tab_widget)
settings = QtCore.QSettings()
self.recent_directories = settings.value("RecentDirectories")
setting_save_dir = str(settings.value("LastDirectory"))
if setting_save_dir != "":
self.save_directory = setting_save_dir
self.update_file_menu()
