def __init__(self, master, naxes):
self._master = master
self._naxes = naxes
self._mbar = Tk.Frame(master=master, relief=Tk.RAISED, borderwidth=2)
self._mbar.pack(side=Tk.LEFT)
self._mbutton = Tk.Menubutton(
master=self._mbar, text="Axes", underline=0)
self._mbutton.pack(side=Tk.LEFT, padx="2m")
self._mbutton.menu = Tk.Menu(self._mbutton)
self._mbutton.menu.add_command(
label="Select All", command=self.select_all)
self._mbutton.menu.add_command(
label="Invert All", command=self.invert_all)
self._axis_var = []
self._checkbutton = []
for i in range(naxes):
self._axis_var.append(Tk.IntVar())
self._axis_var[i].set(1)
self._checkbutton.append(self._mbutton.menu.add_checkbutton(
label = "Axis %d" % (i+1),
variable=self._axis_var[i],
command=self.set_active))
self._mbutton.menu.invoke(self._mbutton.menu.index("Select All"))
self._mbutton['menu'] = self._mbutton.menu
self._mbar.tk_menuBar(self._mbutton)
self.set_active()
def adjust(self, naxes):
if self._naxes < naxes:
for i in range(self._naxes, naxes):
self._axis_var.append(Tk.IntVar())
self._axis_var[i].set(1)
self._checkbutton.append( self._mbutton.menu.add_checkbutton(
label = "Axis %d" % (i+1),
variable=self._axis_var[i],
command=self.set_active))
elif self._naxes > naxes:
for i in range(self._naxes-1, naxes-1, -1):
del self._axis_var[i]
self._mbutton.menu.forget(self._checkbutton[i])
del self._checkbutton[i]
self._naxes = naxes
self.set_active()
