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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()Code: Alles auswählen
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)Ich denke, daß da ein Eintrag im Model fehlt, bin aber bisher nicht drauf gekommen.Traceback (most recent call last):
File "gui_KundenNeu.py", line 152, in <module>
main()
File "gui_KundenNeu.py", line 149, in main
Controller().run()
File "gui_KundenNeu.py", line 122, in __init__
CONFIG)
File "gui_KundenNeu.py", line 66, in __init__
self.yscrollbar.config(command=self.place_maker.yview)
AttributeError: 'Label' object has no attribute 'yview'
fehlt beim Label-Widget offenbar die Methode 'yview'.AttributeError: 'Label' object has no attribute 'yview'
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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')Code: Alles auswählen
#!/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()Code: Alles auswählen
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})Code: Alles auswählen
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)Code: Alles auswählen
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")