Okienko zmiany narzędzia – dodawanie własnego GUI do Axisa

class _prompt_tool:
  """ Prompt for new tool number"""
  def __init__(self, title, text):
    t = self.t = Toplevel(root_window, padx=7, pady=7)
    t.wm_title(title)
    t.wm_transient(root_window)
    t.wm_resizable(0, 0)
    m = Message(t, text=text, aspect=500, anchor="w", justify="left")
    self.w = w = StringVar(t)
    l = Tkinter.Message(t, textvariable=w, justify="left", anchor="w", aspect=500)
    self.inputs = fi = Tkinter.Frame(t)
    self.v1 = v1 = StringVar(fi)
    l1 = Label(fi, text=_("New tool:"))
    self.e1 = e1 = Entry(fi, textvariable=v1)
    #e1.configure(takefocus=1)

    self.buttons = f = Tkinter.Frame(t)
    self.ok = Tkinter.Button(f, text=_("Ok"), command=self.do_ok, width=10,height=1,padx=0,pady=.25, default="active")
    self.cancel = Tkinter.Button(f, text=_("Cancel"), command=self.do_cancel, width=10,height=1,padx=0,pady=.25, default="normal")

    m.pack(side="top", anchor="w")
    l.pack(side="top", anchor="w", fill="x", expand=1)
    l1.pack(side="top", anchor="w") 
    e1.pack(side="top", anchor="e")
    fi.pack(side="top", anchor="e")
    f.pack(side="bottom", anchor="e")
    self.ok.pack(side="left", padx=3, pady=3)
    self.cancel.pack(side="left", padx=3, pady=3)

    t.wm_protocol("WM_DELETE_WINDOW", self.cancel.invoke)
    t.bind("<Return>", lambda event: (self.ok.flash(), self.ok.invoke()))
    t.bind("<KP_Enter>", lambda event: (self.ok.flash(), self.ok.invoke()))
    t.bind("<Escape>", lambda event: (self.cancel.flash(), self.cancel.invoke()))

  def do_ok(self):
    self.status=True
    self.t.destroy()

  def do_cancel(self):
    self.status=False
    self.t.destroy()

  def result(self):
    return (self.v1.get())

  def do_focus(self):
    print("do focus")
    if not self.e1.winfo_viewable():
      self._after = self.t.after(10, self.do_focus)
    else:
      self.e1.focus()
      self.e1.selection_range(0, "end")
      self._after = None

  def run(self):
    self.t.grab_set()
    self._after = self.t.after_idle(self.do_focus)
    self.t.wait_window()
    try:
      self.t.destroy()
    except Tkinter.TclError:
      pass
    return self.result()

def prompt_tool(title, text):
  t = _prompt_tool(title, text)
  return t.run()

def select_tool(event=None, new_tool = None):
  new_tool = prompt_tool(_("Select tool:"), _("Select tool:"))

  ensure_mode(linuxcnc.MODE_MDI)
  s.poll()

  tool_command = "M6 T%s G43" % new_tool
  c.mdi(tool_command)
  c.wait_complete()

  ensure_mode(linuxcnc.MODE_MANUAL)
  s.poll()
  o.tkRedraw()