Das deutsche Python-Forum

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class Chat(tk.Frame):
    def __init__(self, master=None, username="Anonym"):
        tk.Frame.__init__(self, master)
        self.username = username
        self.pack()
        self.createWidgets()
        self.con = MySQL()

    def createWidgets(self):
        #Canvas
        self.canvas = tk.Canvas(self, relief="ridge", bd=2, bg = "white", width= 400, height = 600, scrollregion=(0,0,500,500))
        self.Scrollbar = tk.Scrollbar(self.canvas, orient="vertical")
        self.Scrollbar.pack(side="right", fill="y")
        self.Scrollbar.config(command=self.canvas.yview)
        self.canvas.config(yscrollcommand=self.Scrollbar.set)
        self.canvas.pack(expand=True, fill="both")
        self.text_id = self.canvas.create_text(5,10, anchor="nw", text="Wilkommen!")


        ##Input
        self.userinput = tk.Entry(self, width=90)
        self.userinput.pack(side="bottom", fill="x")

        #Senden
        self.sendMsg = tk.Button(self)
        self.sendMsg["text"] = "Senden"
        self.sendMsg["command"] = self.extraCon
        self.sendMsg.pack(side="right")