Tkinter, Listbox-Auswahl mit Übergabe an Entry-Liste

gui_KundenNeu_01.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# For Python3.x

import os
import csv
import codecs
import tkinter as tk


CONFIG = {'width' : 0,
        'font': ('NimbusSansL', 14),
        'font_color': 'black',
        'back_ground' : 'orange',
        'select_mode': 'single'}


class ListGui(object):

    def __init__(self, controller, items, items2, main_title, sub_title,
        conf):
 
        self.root = tk.Tk()
        self.main_title = main_title
        self.sub_title = sub_title
        self.root.title(self.main_title)
        self.controller = controller
        self.conf = conf
        xpos = 0
        ypos = 0
        self.screenx = self.root.winfo_screenwidth()
        self.screeny = self.root.winfo_screenheight()
        self.root.geometry("%dx%d+%d+%d" % (self.screenx, self.screeny,
            xpos, ypos))

        self.frame = tk.Frame(self.root)
        self.frame.pack(side='top', fill='both', expand=True)

        maxline = (max([len(' '.join(item)) for item in sorted(items)]))
        minline = (min([len(' '.join(item)) for item in sorted(items)]))
        step = (maxline - minline)
        if (maxline - minline) == 0:
            step = 4

        for item in sorted(items):
            if type(items[item]) == tuple:
                self.items = ['{0}\t{1}{2}'.format(' '.join(item),
                    ((maxline + step - len(' '.join(item))) * ' '),
                    ' '.join(items[item])) for item in sorted(items)]
            if type(items[item]) == str:
                self.items = ['{0}\t{1}{2}'.format(' '.join(item),
                    ((maxline + step - len(' '.join(item))) * ' '),
                    ''.join(items[item])) for item in sorted(items)]
        self.items2 = items2

        box_length = len(self.items)
        max_items = (max([(len(' '.join(item)) +
            len(' '.join(items[item])))
            for item in sorted(items)])) - 5
        if max_items > 160:
            max_items = 160

        self.geoxy = set()

        if self.sub_title != '':
            self.label_name = tk.Label(self.frame, height=2,
                width=self.conf['width'], text=self.sub_title,
                bg=self.conf['back_ground'], font=self.conf['font'], bd=0,
                highlightthickness=0, fg=self.conf['font_color'])
            self.label_name.pack(fill='both', expand=False)
            self.geoxy.add(self.label_name.winfo_reqheight())

        self.listbox = tk.Listbox(self.frame, width=max_items,
            font=self.conf['font'], fg=self.conf['font_color'],
            selectmode=self.conf['select_mode'], bd=0, highlightthickness=0)
        self.listbox.pack(pady=30, expand=True)
        self.listbox.insert(0, *self.items)
        self.listbox.bind('<<ListboxSelect>>', self.check)

        self.geoxy.add(self.listbox.winfo_reqheight())
 
        self.root.config()
        label_names = self.items2
        self.scr_frame = self.set_scrolled_entries(self.root,
            label_names, self.conf)
        self.scr_frame.pack(expand=True)

        self.button_frame = tk.Label(self.root, bg=self.conf['back_ground'])
        self.button_frame.pack(fill='x', ipady=5)

        tk.Button(self.button_frame, text="Abbrechen",
            font=self.conf['font'], fg=self.conf['font_color'],
            highlightthickness=0, command=self.root.destroy,).pack(
            side='right', padx=4)

        tk.Button(self.button_frame, text="Übernehmen",
            font=self.conf['font'], fg=self.conf['font_color'],
            highlightthickness=0,
            command=self.controller.collect_entries).pack(
            side='right', padx=4)

        self.geoxy.add(self.button_frame.winfo_reqheight())


    def set_scrolled_entries(self, parent, label_names, conf):

        self.conf = conf
 
        self.entry_vars = [tk.StringVar() for _ in label_names]
        self.entries = []
 
        scroll_frame = tk.Frame(parent, bg='red')
        canvas = tk.Canvas(scroll_frame, highlightthickness=0)
        canvas.grid(row=0, column=0, sticky=tk.NSEW)
 
        yscroll = tk.Scrollbar(scroll_frame, orient=tk.VERTICAL,
            command=canvas.yview)
        yscroll.grid(row=0, column=1, sticky=tk.NS)
 
        canvas.config(yscrollcommand=yscroll.set)
        scroll_frame.grid_rowconfigure(0, weight=1)

        self.canvas = canvas
        self.bind_scroll(yscroll, self.y_scroll)
 
        entry_frame = tk.Frame(canvas)
        font = self.conf['font']
        for i, (var, name) in enumerate(zip(self.entry_vars, label_names)):
            label = tk.Label(entry_frame, text=name, font=font)
            label.grid(row=i, column=0, padx=10, sticky=tk.E)
            bg = ('grey', 'grey')[i & 1]
            entry = tk.Entry(entry_frame, textvariable=var, width=100,
                font=font, bg=bg)
            entry.grid(row=i, column=1, pady=2, sticky=tk.W)
            self.entries.append(entry)
 
        canvas.create_window(0, 0, window=entry_frame, anchor=tk.NW)
        canvas.update_idletasks()
        x, y, w, h = entry_frame.bbox(tk.ALL)

        y_value = h
        if (h * 1.5) > self.screeny:
            y_value = (self.screeny - (round(sum(self.geoxy) * 2)))
            
        canvas.config(scrollregion=(x, y, w, h), width=w, height=y_value)

        return scroll_frame


    def check(self, event):
        indices = list(map(int, self.listbox.curselection()))
        self.controller.process(self.items[indices[0]])


    def run(self):
        self.root.mainloop()


    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")


class Controller(object):

    def __init__(self, listbox_items, default_labels, main_title, sub_title):
        #self.model = Model(listbox_items)
        #self.model2 = Model(default_labels)
        self.default_labels = default_labels
        self.view = ListGui(self, listbox_items, default_labels,
            main_title, sub_title, CONFIG)

    def process(self, listbox_item):
        self.view.entry_vars[0].set(listbox_item)
        print(listbox_item)

    def collect_entries(self):
        entry_data = dict()
        for index, entry_var in enumerate(self.view.entry_vars):
            print("{} : {}".format(self.default_labels[index],
                entry_var.get()))
            entry_data[self.default_labels[index]] = entry_var.get()
        print()
        print(entry_data)

    def run(self):
        self.view.run()


#class Model(object):

    #def __init__(self, items):
        #self.items = items
        #self.items2 = items


def main():
    Controller(LISTBOX_ITEMS, DEFAULT_LABELS, MAIN_TITLE, SUB_TITLE).run()
    
#--- MODUL-TEST ---------------------------------------------------------------#
if __name__ == '__main__':
    MAIN_TITLE = 'Anlage Neukunden'

    SUB_TITLE = 'Auswahl Kundenkreis'

    # Kundendefinition
    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'}

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

    main()

start_gui.py

#!/usr/bin/python3


import tkinter as tk

import gui_KundenNeu_01 as app
import start_list_names as dat


CONFIG = {
    'width' : 0,
    'title' : "officeplanet",
    'start_font': ('NimbusSansL', 80), # Startfenster
    'big_font': ('NimbusSansL', 14), # Buttons, Texteingabe
    'txt_font': ('NimbusSansL', 12), # Textausgabe
    'txt_bground': 'grey', # Texteingabe, Textfenster, Buttons
    'font_color': 'black',
    'back_ground' : 'orange'
    }


class View(object):
    def __init__(self, controller, conf):
 
        self.root = tk.Tk()
        self.root.title(conf['title'])
        self.controller = controller
        self.conf = conf
        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.frame = tk.Frame(self.root)
        self.frame.pack(side='top', fill='both', expand=True)

        self.label_button = tk.Label(self.frame, width=18,
                height=screeny, bg=self.conf['back_ground'])
        self.label_button.pack(side='left', fill='both')

        # Lade die benötigten Daten
        LISTBOX_ITEMS, DEFAULT_LABELS, MAIN_TITLE, SUB_TITLE = dat.kunden()

        self.button = tk.Button(self.label_button, width=10, 
            text='Kunden', bg=conf['txt_bground'], font=(conf['big_font']),
            fg=conf['font_color'],
            command=(lambda: app.Controller(LISTBOX_ITEMS,
            DEFAULT_LABELS, MAIN_TITLE, SUB_TITLE).run())
            ).pack(padx=8, ipady=2, pady=19, fill='both')


    def run(self):
        self.frame.mainloop()


class Controller(object):
    def __init__(self):
        self.view = View(self, CONFIG)

    def run(self):
        self.view.run()


def main():
    Controller().run()

if __name__ == '__main__':
    main()

start_list_names.py

#!/usr/bin/python3

def kunden():
    MAIN_TITLE = 'Anlage Neukunden'
    SUB_TITLE = 'Auswahl Kundenkreis'

    # Kundendefinition
    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'}

    # Kundenspalten
    DEFAULT_LABELS = ['Kundenkreis', 'Namen', 'Zusatz', 'Straße, Nr.',
        'PLZ', 'Ort', 'USt-Ident-Nr.', 'Ansprechpartner', 'Telefon',
        'Handy', 'Fax', 'Mail','Internetseite']
    return LISTBOX_ITEMS, DEFAULT_LABELS, MAIN_TITLE, SUB_TITLE