CODEWITHSUNDEEP
python-3.xtkinter
Elidor00
Elidor00

Reputation: 1622

Tkinter (python3) How to insert text vertically in Text widget?

i have create a botton with Tkinter, like this:

self.calc_amm = Button(self.window)
self.calc_amm["text"] = "Calcola"
self.calc_amm["command"] = lambda: self.testo.insert(1.0, (operazioni.ammortamento(var_sel.get(), self.inserisci_imponibile.get(), self.inserisci_tasso.get(), var_periodo.get(), self.durata.get())))
self.calc_amm.grid(row = 6, column = 0, padx = 2, pady = 2)

where

self.calc_amm["command"] = lambda: self.**testo**.insert(1.0, (operazioni.ammortamento(var_sel.get(), self.inserisci_imponibile.get(), self.inserisci_tasso.get(), var_periodo.get(), self.durata.get())))

"testo" is

self.testo = Text(f)
self.testo["background"] = "white"
self.testo.grid(row = 4, column = 0, columnspan = 4)

The idea is get the value var_sel.get(), self.inserisci_imponibile.get(), self.inserisci_tasso.get(), var_periodo.get(), self.durata.get() and pass the values to the function operazioni.ammortamento(a,b,c,d,e). In the function operazioni.ammortamento(a,b,c,d,e) i do some calculations, and return 3 lists (return(arr_rata, arr_quota_cap, arr_cap_res)).

My output, in the Text widget, is as follows:

{1 2 3 4 5 6 7 8 9 10} {5000 5000 5000 5000 5000 5000 5000 5000 5000 5000} {4500 4000 3500 3000 2500 2000 1500 1000 500 0}

How can I do to have the output like as follows???

Something: Someth.:   Someth.:
{1          5000      4500
2           5000      4000
3           5000      3500
4           5000      3000
5           5000      2500
6           5000      2000
7           5000      1500
8           5000      1000
9           5000       500
10}         5000         0

Thank you so much!!

Upvotes: 1

Views: 543

Answers (1)

figbeam
figbeam

Reputation: 7176

First make it work, then make it beautiful; You have three lists: 

arr_rata = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
arr_quota_cap = [5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000]
arr_cap_res = [4500, 4000, 3500, 3000, 2500, 2000, 1500, 1000, 500, 0]

Making a Text widget as an example:

from tkinter import *

root = Tk()
testo = Text(root, width=40, height=15)
testo.grid(padx=10, pady=10, sticky='nsew')

Print them to Text widget one index at a time:

testo.delete(1.0,END)   # Delete text from widget if there is any
testo.insert(END,'rata:   quota_cap:   cap_res:\n')
for index in range(len(arr_rata)):
    col1 = '{:<8}'.format(arr_rata[index])
    col2 = '{:<13}'.format(arr_quota_cap[index])
    col3 = '{}'.format(arr_cap_res[index])
    line = col1 + col2 + col3 + '\n'
    testo.insert(END,line)

You can rewrite it with list comprehension or lambda later if you think it's necessary.

Also see The Tkinter Text Widget

Upvotes: 1

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