[Tutor] Tkinter

[Hans Gubitz]

My Tkinter.Button is an attribute in the class person. In the
Application I want to get the instance of person, button is belonging
to.

My workaround is the function holePerson. Is this the way you do it in
Python?

Hans



import Tkinter
from Tkconstants import *

class person:
    def __init__(self,master,bild,r,c,callback):
        self.bild = bild
        self.button = Tkinter.Button(master,text=self.bild)
        self.button.grid(row = r, column = c)
        self.button.bind('<Button-1>',callback)

class Application:
    def __init__(self, master):
        frame = Tkinter.Frame(master)
        frame.pack(fill=BOTH,expand=1)
        
        bilder = ['baran.gif','bulenda.gif','flohe.gif','haemel.gif']
        
        self.b00=person(frame,bilder[0],0,0,self.tausche)
        self.b01=person(frame,bilder[1],0,1,self.tausche)
        self.b02=person(frame,bilder[2],0,2,self.tausche)
        self.b03=person(frame,bilder[3],0,3,self.tausche)

        self.liste = [self.b00, self.b01, self.b02, self.b03]

    def tausche(self,event):
        self.aktuellerButton   = event.widget
        self.aktuellePerson = self.holePerson(self.aktuellerButton)
        print self.aktuellePerson
    
    def holePerson(self,button):
        for l in self.liste:
            if l.button == button:
                return l

tk = Tkinter.Tk()

app = Application(tk)

tk.mainloop()
-- 
Hans Gubitz <gubitz@netcologne.de>