Das deutsche Python-Forum

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import tkinter as tk

def entry_output():
    print(entry_var.get())

app_win = tk.Tk()

entry_var = tk.StringVar()
tk.Entry(app_win, textvariable=entry_var, bg='white').pack(padx=10, pady=10)
entry_var.set("Meine Eingabe")

tk.Button(app_win, text="Ausgabe", command=entry_output).pack(pady=10)

app_win.mainloop()

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entry.delete(0, END)
entry.insert(0, String)
entry.get()

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        self.place_maker = tk.Label(self.frame,
            bg=conf['back_ground'], height=(box_length + 9),
            width=left_width, bd=0, highlightthickness=0)
        self.yscrollbar = tk.Scrollbar(self.place_maker, width=12,
            troughcolor='gray')
        self.yscrollbar.pack(side='right', fill='y')
        self.place_maker.pack(fill='both', expand=False)

        self.yscrollbar.config(command=self.place_maker.yview)
        self.place_maker.config(yscrollcommand=self.yscrollbar.set)

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self.place_maker = tk.Canvas(self.frame, scrollregion=(0,0,300,1500),
            bg=conf['back_ground'], height=(box_length + 9),
            width=left_width, bd=0, highlightthickness=0)
        self.yscrollbar = tk.Scrollbar(self.place_maker, width=12,
            troughcolor='gray')
        self.yscrollbar.config(command=self.place_maker.yview)
        self.place_maker.config(yscrollcommand=self.yscrollbar.set)
        self.place_maker.pack(fill='both', expand=False)
        self.yscrollbar.pack(side='right', fill='y')

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 canvas.create_window(0, 0, window=entry_frame, anchor='nw')

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
try:
    #~~ For Python 2.x
    import Tkinter as tk
except ImportError:
    #~~ For Python 3.x
    import tkinter as tk

CONFIG = {
    'back_ground' : 'orange',
    'canvas_width' : 300,
    'canvas_height' : 300,
    }
    
class SrollableCanvas(tk.Canvas):

    def __init__(self, parent, conf):
        self.parent = parent
        self.conf = conf
 
        tk.Canvas.__init__(self, self.parent,
            scrollregion=(0, 0, 300, 1500),
            bg=self.conf['back_ground'],
            width=self.conf['canvas_width'],
            height=self.conf['canvas_height'],
            bd=0,
            highlightthickness=0)
        self.grid(column=0, row=0)
            
        self.yscrollbar = tk.Scrollbar(self.parent, width=12,
            troughcolor='gray')

        self.yscrollbar.grid(column=1, row=0, sticky='ns')
        self.yscrollbar.config(command=self.yview)
        
        self.config(yscrollcommand=self.yscrollbar.set)
        
        
        self.create_line(0, 0, 300, 1500, width=4, fill='red')    
   
app_win = tk.Tk()
app_win.title('Scrollable canvas')
app_win.geometry('+20+20')

main_frame = tk.Frame(app_win)
main_frame.pack()

SrollableCanvas(main_frame, CONFIG)
        
app_win.mainloop()

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CONFIG = {'title' : "Anlage Neukunden",
        'font': ('NimbusSansL', 14, 'bold'),
        'font_color': 'black',
        'back_ground' : 'orange',
        'select_mode': 'single'}

DEFAULT_LABELS = ['Kundenkreis', 'Namen', 'Zusatz', 'Straße, Nr.', 'PLZ', 
        'Ort', 'USt-Ident-Nr.', 'Ansprechpartner', 'Telefon', 'Handy',
        'Fax', 'Mail','Internetseite']

LISTBOX_ITEMS = {'0' : 'Privatkunde',
        '1' : 'Kleinbetrieb, bis 1000 € Jahresumsatz',
        '2' : 'Mittelständischer Betrieb, bis 10.000 € Jahresumsatz',
        '3' : 'Großbetrieb, bis 25.000 € Jahresumsatz',
        '4' : 'Konzern, ab 25.000 € Jahresumsatz',
        '5' : 'Komunaler Träger'}

class ListGui(object):

    def __init__(self, controller, items, conf):
 
        self.root = tk.Tk()
        xpos = 0
        ypos = 0
        screenx = self.root.winfo_screenwidth()
        screeny =  self.root.winfo_screenheight()
        self.root.geometry("%dx%d+%d+%d" % (screenx, screeny, xpos, ypos))
        self.root.title(conf['title'])
        self.controller = controller
        self.conf = conf
        self.conf.update({'width' : screenx})

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return (sum([i for i in geoxy]))

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return sum(geoxy)

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        canvas.config(yscrollcommand=yscroll.set)
        scroll_frame.grid_rowconfigure(0, weight=1)
        # Hier neu hinzufügen
        self.canvas = canvas
        self.bind_scroll(yscroll, self.y_scroll)

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    def bind_scroll(self, widget, mode):
        #~~ Windows
        widget.bind("<MouseWheel>", mode)
        #~~ Linux       
        widget.bind("<Button-4>", mode)
        widget.bind("<Button-5>", mode)

    def y_scroll(self, event):
        if event.num == 5 or event.delta < 0:
            self.canvas.yview_scroll(1, "unit")
        elif event.num == 4 or event.delta > 0:
            self.canvas.yview_scroll(-1, "unit")