def __init__(self, app, *args, **kwargs): self.app = app ttk.Frame.__init__(self, app, *args, **kwargs) self.kwdb = KeywordTable() self._create_ui() self.reset() self.bind("<Visibility>", self._on_visibility) self.keyword_tree.bind("<<TreeviewSelect>>", self._on_list_select) self.lib_tree.bind("<<TreeviewSelect>>", self._on_lib_select) item = self.lib_tree.insert("", "end", text="All", values=[ALL_ID]) self.lib_tree.selection_set(item)