vbar = tk.Scrollbar(self, orient=tk.VERTICAL) vbar.config(command=self.yview) vbar.pack(side=tk.RIGHT, fill=tk.Y, pady=(0, 16)) hbar = tk.Scrollbar(self, orient=tk.HORIZONTAL) hbar.config(command=self.xview) hbar.pack(side=tk.BOTTOM, fill=tk.X) self.config(background='white', yscrollcommand=vbar.set, xscrollcommand=hbar.set) self.focus_set() self.assoc_links = {} self.element_group = {} self.group_location = {} self.connecting_lines = {} self.lines = set() self.layers = [] self.to_move = {} self.elems = [] self.tmp_line = None self.currently_selected = None self.loading = [tk.PhotoImage(file="icons/loading.gif", format="gif -index %i" % i) for i in range(8)] self.destroy()