I have now change my code and I have done the following.
I have open a Tkinter toplevel, and worked on it:
def OnButtonBress(self,)
self.fig= matplotlip.figure.figure()
(... here I have build the code to build my axis using the
self.fig.add_subplot() function )
root=Tk.Toplevel()
canvas = FigureCanvasTkAgg(self.fig, master=root)
canvas.show()
canvas.get_tk_widget().pack(side='top', fill='both', expand=1)
toolbar = NavigationToolbar2TkAgg( canvas, root )
toolbar.update()
canvas._tkcanvas.pack(side='top', fill='both', expand=1)
But when I close the window, the same message...
I tried to make some prints function to make debug in the backend_tkagg.py
file whoever an destroy command is called. I have tried to print the id's of
the self.__idle_callback to see if the randomNumber is the same, but when it
plots the Tk.Window and my graphs, nothing has been printed.
I want to ask, what is calling after the window has been destroyed? Because
I have make code do destroy this window whenever I want. And when I call the
function root.destroy() the above error message is printed to the shell.
Best regards,
A.Paiva
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