So I'm making a game and I was wondering why the num of rows/columns show one instead of showing both. When I comment one out, the other shows and vice versa instead of both showing.
class OthelloGUI():
def __init__(self):
self._root_window = tkinter.Tk()
self._root_window.title('Othello')
self.read_row()
self.read_column()
def read_row(self) -> int:
self.row_text =tkinter.StringVar()
self.row_text.set('Num of rows:')
row_label = tkinter.Label(
master = self._root_window, textvariable = self.row_text,
background = 'yellow', height = 1, width = 10, font = DEFAULT_FONT)
row_label.grid(row=1, column = 0, padx = 10, pady=10, sticky = tkinter.W+tkinter.N)
return self.row.get()
def read_column(self) -> int:
self.column_text =tkinter.StringVar()
self.column_text.set('Num of columns:')
column_label = tkinter.Label(
master = self._root_window, textvariable = self.column_text,
background = 'yellow', height = 1, width = 13, font = DEFAULT_FONT)
column_label.grid(row=1, column = 0, padx = 10, pady=50, sticky = tkinter.W+tkinter.N)
return self.column.get()
You are calling grid with the same coordinates:
row_label.grid(row=1, column = 0, padx = 10, pady=10, sticky = tkinter.W+tkinter.N)
column_label.grid(row=1, column = 0, padx = 10, pady=50, sticky = tkinter.W+tkinter.N)
When you grid both at (1, 0), the second one will override the first. Instead, use different row/column arguments:
row_label.grid(row=1, column = 0, padx = 10, pady=10, sticky = tkinter.W+tkinter.N)
column_label.grid(row=2, column = 0, padx = 10, pady=50, sticky = tkinter.W+tkinter.N)
Of course, set the row/column to whatever you want in your interface.
Related
I started working with tkinter recently and I have the following problem, I need to make the check box bigger but that is only possible with adding an image. The problem is that whenever I add an image to a button it becomes unclickable and the image is not displayed, here is my source code (part of a bigger project). My goal is to display some information and let the user decide which option he gets to keep using the check button. Any help is appreciated.
import tkinter as tk
import tkcalendar as tkc
LARGE_FONT = ("HELVETICA", 32, 'bold')
NORMAL_FONT = ("calibri", 18)
class ConstituireDosar(tk.Toplevel):
def __init__(self, controller):
tk.Toplevel.__init__(self)
self.update_idletasks()
# self.dosar = dosar
self.controller = controller
self.minsize(651, 569)
# self.maxsize(651, 569)
frame_titlu = tk.Frame(self)
frame_titlu.grid(row = 0, column = 0)
frame_continut = tk.Frame(self)
frame_continut.grid(row = 1, column = 0, sticky = "w")
frame_acte = tk.Frame(self)
frame_acte.grid(row = 2, column = 0)
titlu = tk.Label(frame_titlu, font = LARGE_FONT, text = "Constituire Dosar")
titlu.grid(row = 0 , column = 0, padx = 10, pady = 15)
data_emiterii = tk.Label(frame_continut, font = NORMAL_FONT,text = "Data emiterii documentului:")
data_emiterii.grid(row = 1, column = 0, padx = 10, pady = 5, sticky = "w")
self.cal = tkc.DateEntry(frame_continut, date_pattern = "DD/MM/YYYY", width = 20)
self.cal.grid(row = 2, column = 0, padx = 10, pady = 5, sticky = "w")
debitori_label = tk.Label(frame_continut, font = NORMAL_FONT, text = "Selecteaza debitorii.")
debitori_label.grid(row = 3, column = 0, padx = 10, pady = 5, sticky = "w")
debitori = []
tip_debitori = []
for i in range(2):
debitori.append("Person %s " % str(i))
tip_debitori.append("Person %s type" % str(i))
for i in range(len(debitori)):
print(debitori[i])
row_i = 4
self.vars_debitori = []
on_image = tk.PhotoImage(width=48, height=24)
off_image = tk.PhotoImage(width=48, height=24)
on_image.put(("green",), to=(0, 0, 23,23))
off_image.put(("red",), to=(24, 0, 47, 23))
for i in range(len(debitori)):
var = tk.IntVar(frame_continut, value = 0)
interior = debitori[i] + " - " + tip_debitori[i]
# Checkbutton(ws, image=switch_off, selectimage=switch_on, onvalue=1, offvalue=0, variable=cb1, indicatoron=False, command=switchState)
checkbuton = tk.Checkbutton (frame_continut, bd = 5, image = off_image, selectimage = on_image, indicatoron = False, onvalue = 1, offvalue = 0, variable = var, state = tk.ACTIVE, command = lambda: self.toggle(var))
checkbuton.grid(row = row_i, column = 0, padx = 20, pady = 5, sticky = "nw")
checkbuton.image = off_image
# checkbuton.select()
self.vars_debitori.append(var)
row_i += 1
self.vars_acte = []
acte = ["Acte de Procedura", "Incheiere de Admitere", "Cerere de Incuviintare", "Instiintare Creditor"]
for i in range(4):
v = tk.IntVar()
check = tk.Checkbutton(frame_acte, font = NORMAL_FONT, text = acte[i], variable = v)
check.grid(row = row_i, column = 0, padx = 10, pady = 5)
check.select()
self.vars_acte.append(v)
row_i += 1
emite_acte = tk.Button(frame_acte, font = NORMAL_FONT, text = "Emite acte.", command = self.emite_acte)
emite_acte.grid(row = row_i, column = 1, padx = 15, pady = 30, ipadx = 70, ipady = 10)
emite_acte.configure(bg = '#218838', fg = '#FFFFFF')
buton_cancel = tk.Button(frame_acte, font = NORMAL_FONT, text = "Cancel", command = lambda: self.destroy())
buton_cancel.grid(row = row_i, column = 0, padx = 15, pady = 30, ipadx = 70, ipady = 10)
buton_cancel.configure(bg = "red", fg = '#FFFFFF')
def emite_acte(self):
print(self.cal.get_date().strftime("%d/%m/%y"))
print(self.winfo_height(), self.winfo_width())
if __name__ == "__main__":
root = tk.Tk()
app = ConstituireDosar(root)
app.protocol("WM_DELETE_WINDOW", root.destroy)
root.withdraw()
root.mainloop()
I tried some options that I saw on the forum, in another file they worked fine but when I tried to implement it in the project itself the checkbutton is still unclickable and it doesn't display the images either. tkinter checkbutton different image I tried to replicate Bryan's answer, but no luck there. Also didn't receive any console error message.
As #furas pointed in the comments above, the problem got fixed with keeping the images as member variables of the class, also the button became clickable after removing the self.toggle(var) command from checkbutton
I have written the following code to get the user input. But I am not able to add a scrollbar to it. I want to place a vertical scrollbar because I am not able to view all the input labels on my screen.
I first tried:
v = Scrollbar(root, orient='vertical')
v.config(command=root.yview)
It gave me the following error:
File "/Users/aaditya/Desktop/Blender_software/Blender_algo_exp/testing.py", line 235, in <module>
label1.grid(row = 1, column = 0, padx = 10, pady = 10)
File "/opt/anaconda3/envs/blender_env/lib/python3.9/tkinter/__init__.py", line 2486, in grid_configure
self.tk.call(
_tkinter.TclError: cannot use geometry manager grid inside . which already has slaves managed by pack
After that I tried the following:
myscroll = Scrollbar(root)
myscroll.pack(side = RIGHT, fill = Y)
Which resulted in the following error:
AttributeError: '_tkinter.tkapp' object has no attribute 'yview'
How can I fix this?
This is my entire code:
# Driver code
if __name__ == "__main__" :
root = Tk()
# v = Scrollbar(root, orient='vertical')
# v.config(command=root.yview)
# myscroll = Scrollbar(root)
# myscroll.pack(side = RIGHT, fill = Y)
root.configure(background = 'light gray')
root.geometry("700x700")
root.title("Blender Software")
label1 = Label(root, text = "Total Quantity: ",
fg = 'black', bg = 'white')
label2 = Label(root, text = "Percentage of Solid Scrap : ",
fg = 'black', bg = 'white')
label3 = Label(root, text = "Cr min : ",
fg = 'black', bg = 'white')
label4 = Label(root, text = "Cr max : ",
fg = 'black', bg = 'white')
label1.grid(row = 1, column = 0, padx = 10, pady = 10)
label2.grid(row = 2, column = 0, padx = 10, pady = 10)
label3.grid(row = 3, column = 0, padx = 10, pady = 10)
label4.grid(row = 4, column = 0, padx = 10, pady = 10)
# Create a entry box
# for filling or typing the information.
total_quantity = Entry(root)
per_solid_scrap = Entry(root)
Cr_min_input = Entry(root)
Cr_max_input = Entry(root)
# grid method is used for placing
# the widgets at respective positions
# in table like structure .
total_quantity.grid(row = 1, column = 1, padx = 10, pady = 10)
per_solid_scrap.grid(row = 2, column = 1, padx = 10, pady = 10)
Cr_min_input.grid(row = 3, column = 1, padx = 10, pady = 10)
Cr_max_input.grid(row = 4, column = 1, padx = 10, pady = 10)
button1 = Button(root, text = "Submit", bg = "red",
fg = "black", command = calculate_op)
button1.grid(row = 21, column = 1, pady = 10)
# Start the GUI
root.mainloop()
Pack and grid cannot be used at the same time. So since you called the pack for the scrollbar, you cannot manage the following widgets by grid anymore. An easy fix is to place the scrollbar with grid function instead. Apart from that, try using a function or class to make your code less lengthy because now it seems hard to read and purposeless.
this my situation. I'm learning how to use python (I just started) to create a GUI with Tkinter. One requirement of my application is to be able to store "DateEntry", while investigating I came across with tkcalendar DateEntry. The problem is that DateEntry is created as a class but my already created window(GUI) is a class as well and I don't know how to combine the class DateEntry into my class client which creates a mainwindow, I think that's beyond my knowledge. I want a DateEntry to be displayed in another toplevel() window when the button "Fecha Check-in" is used. Can anyone explain how to do it?
this is the image
This is the code:
from tkcalendar import DateEntry
from datetime import date
from tkinter import ttk
from tkinter import *
import sqlite3
#year = datetime.date.today().year
#month = datetime.date.today().month
class client:
def __init__(self, window):
self.wind = window
self.wind.title('Start Bits CheckIn-CheckOut')
#self.wind.columnconfigure(0, weight = 1)
#self.wind.rowconfigure(0, weight = 1)
#self.wind.geometry("330x300")
frame_2 = Label(self.wind, text = 'Registro de huéspedes')
frame_2.grid(row = 0, column = 0, pady = 5)
#
frame = LabelFrame(self.wind, text = 'Datos personales', borderwidth=4, relief="raised")
frame.grid(row = 1, column = 0, columnspan = 10, pady = 2, sticky = W + E)
#
# #label ID
L_ID = Label(frame, text = 'Cédula: ').grid(row = 1, column = 0, padx = 1, pady = 1)
self.ID = Entry(frame, width = 25)
self.ID.focus()
self.ID.grid(row = 1, column = 1, columnspan = 2)
#label Nombre
L_name = Label(frame, text = 'Nombres: ').grid(row = 2, column =0, padx = 1, pady = 2)
self.nombre = Entry(frame, width = 25)
self.nombre.grid(row = 2, column = 1, columnspan = 2)
#label last
L_last = Label(frame, text = 'Apellidos: ').grid(row = 3, column = 0, padx = 1, pady = 2)
self.last = Entry(frame, width = 25)
self.last.grid(row = 3, column = 1, columnspan = 2)
#label contact phone
L_phone = Label(frame, text = 'Teléfono: ').grid(row = 4, column = 0, padx = 1, pady = 2)
self.phone = Entry(frame, width = 25)
self.phone.grid(row = 4, column = 1, columnspan = 2)
#label email
L_mail = Label(frame, text = 'Email: ').grid(row = 5, column = 0, padx = 1, pady = 2)
self.mail = Entry(frame, width = 25)
self.mail.grid(row = 5, column = 1, columnspan = 2)
#label CheckIn
L_ChkIN = Label(frame, text = 'Check-In: ').grid(row = 6, column = 0, padx = 1, pady = 5)
ttk.Button(frame, text = 'Fecha Check-In', command = self.fecha_In).grid(row = 6, column = 2)
#label CheckOut
L_ChkOut = Label(frame, text = 'Check-Out').grid(row = 7, column = 0, padx = 1, pady = 5)
#button registrar
ttk.Button(frame, text = 'Registrar' ).grid(row = 2, column = 6, padx = 10)
#button actualizar
ttk.Button(frame, text = 'Actualizar').grid(row = 4, column = 6, padx = 10)
def fecha_In(self):
self.fecha_in = Toplevel()
self.fecha_in.title = 'Fecha Check-In'
if __name__ == '__main__':
window = Tk()
style = ttk.Style(window)
style.theme_use('clam')
alien = PhotoImage(file = "Start Bits.png")
fondo = Label(window, image = alien).grid(row = 8, column = 0)
application = client(window)
window.mainloop()
I cannot find any reason that this bind isn't working. I have tried setting focus, moving the bind outside of the class, among other things. The strange thing is it works once at the beginning of the program. This leads me to believe that the bind does work but not as intended.
import tkinter as tk
import os
import Themes
##########################################################################
root = tk.Tk()
topleft = tk.Frame(root,
bg = 'red',
)
topmid = tk.Frame(root,
bg = 'white',
)
topright = tk.Frame(root,
bg = 'blue',
)
bottomleft = tk.Frame(root,
bg = 'yellow',
)
bottommid = tk.Frame(root,
bg = 'green',
)
bottomright = tk.Frame(root,
bg = 'black',
)
tk.Grid.rowconfigure(root, 0, weight = 20)
tk.Grid.columnconfigure(root, 0, weight = 30)
topleft.grid(row = 0, column = 0,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 2, columnspan = 1)
tk.Grid.columnconfigure(root, 1, weight = 20)
topmid.grid(row = 0, column = 1,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 1, columnspan = 2)
tk.Grid.columnconfigure(root, 3, weight = 85)
topright.grid(row = 0, column = 3,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 3, columnspan = 1)
tk.Grid.rowconfigure(root, 2, weight = 40)
bottomleft.grid_propagate(False)
bottomleft.grid(row = 2, column = 0,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 1, columnspan = 3)
tk.Grid.rowconfigure(root, 1, weight = 10)
tk.Grid.columnconfigure(root, 1, weight = 10)
bottommid.grid(row = 1, column = 1,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 1, columnspan = 1)
tk.Grid.rowconfigure(root, 1, weight = 10)
tk.Grid.columnconfigure(root, 2, weight = 10)
bottomright.grid(row = 1, column = 2,
sticky = tk.N+tk.E+tk.S+tk.W,
rowspan = 1, columnspan = 1)
##########################################################################
class File_selector:
def __init__(self):
self.scrollbar = tk.Scrollbar(bottomleft,
orient = 'vertical'
)
self.listbox = tk.Listbox(bottomleft,
yscrollcommand = self.scrollbar.set
)
self.check = print(self.listbox.curselection())
self.scrollbar['command'] = self.listbox.yview
for file in os.listdir(os.curdir):
if file.endswith(".py"):
self.listbox.insert(tk.END, file)
self.listbox.bind('<<ListboxSelect>>', lambda e: self.check)
self.grid()
def grid(self):
self.scrollbar.grid(row = 0, column = 1, sticky = tk.N+tk.S)
tk.Grid.rowconfigure(bottomleft, 0, weight = 1)
tk.Grid.columnconfigure(bottomleft, 0, weight = 1)
self.listbox.grid(row = 0, column = 0,
sticky = tk.N+tk.E+tk.S+tk.W)
File_selector()
root.mainloop()
Line
self.check = print(self.listbox.curselection())
is incorrect.
It runs print() and prints text on screen (when File_selector object is created) and then it assigns None to self.check (because print() returns None)
You need normal function
def check(self, event):
print(self.listbox.curselection())
or lambda function
self.check = lambda event:print(self.listbox.curselection())
And then you can bind
self.listbox.bind('<<ListboxSelect>>', self.check)
Well, I've looked a lot in the web before asking, so here's the thing.
I'm not really experienced in Python and I need to develop this Matrix Generator. Yes, it is a mathematics matrix. I'm using Tkinter and Python 3.3.
First i ask the Number of Rows and Columns and then I fill each field and the code transforms it in a notepad for other programs to read.
I used the grid method so i'm having trouble with large scale matrices. The thing is I need to apply a scrollbar. I have read that I can use frame and a friend of mine showed me a scrollbar he made using frames. Can you help me? ;D
Every time I refer to linhas is the same as rows and colunas is the same as columns.
import tkinter
class DropDown:
def __init__(self):
self._list_window = tkinter.Tk();
self._row_var = tkinter.StringVar(self._list_window)
self._col_var = tkinter.StringVar(self._list_window)
self._row_var.set(0)
self._col_var.set(0)
self._rows = None
self._columns = None
self._row_label = tkinter.Label(
master = self._list_window,
text = 'Number of rows: ')
self._row_label.grid(
row = 0, column = 0, padx = 5, pady = 5,
sticky = tkinter.NE)
self._row_entry = tkinter.Entry(self._list_window, width=1)
self._row_entry.grid(
row = 0, column = 1, padx = 5, pady = 5,
sticky = tkinter.EW)
self._column_label = tkinter.Label(
master = self._list_window,
text = 'Number of columns: ')
self._column_label.grid(
row = 1, column = 0, padx = 5, pady = 5,
sticky = tkinter.NE)
self._column_entry = tkinter.Entry(self._list_window)
self._column_entry.grid(
row = 1, column = 1, padx = 5, pady = 5,
sticky = tkinter.EW)
self._list_window.columnconfigure(1, weight = 1)
self._OK_button = tkinter.Button(
master = self._list_window, text = "OK",
command = self.get_dimensions)
self._OK_button.grid(
row = 2, column = 0, columnspan = 2,
padx = 5, pady = 5)
def get_dimensions(self):
self._rows = self._row_entry.get()
self._columns = self._column_entry.get()
self._list_window.destroy()
def show(self):
self._list_window.mainloop()
if self._rows != None and self._columns != None:
return (int(self._rows), int(self._columns))
else:
return (None, None)
class matrix:
def __init__(self, linhas, colunas):
self.linhas=linhas
self.colunas=colunas
self.mwindow=tkinter.Tk()
self.vars = [[] for x in range(self.linhas) ]
for i in range(self.linhas):
for j in range(self.colunas):
v=tkinter.StringVar()
self.vars[i].append(v)
entry = tkinter.Entry(master = self.mwindow, textvariable = self.vars[i][j])
entry.grid(row = i, column = j, padx = 10, pady = 10)
self.botOK=tkinter.Button(master=self.mwindow, text="OK", command=self.OK)
self.botOK.grid(row=self.linhas+1, column=(self.colunas//2)-1, columnspan=2, padx=5, pady=5)
def Start(self):
self.mwindow.mainloop()
return self.lista
def OK(self):
self.lista = []
for i in range(self.linhas):
for j in range(self.colunas):
self.lista.append(self.vars[i][j].get())
self.mwindow.destroy()
dimensoes= DropDown().show()
#print (dimensoes)
if dimensoes[0]<dimensoes[1]:
diag=dimensoes[0]
else:
diag=dimensoes[1]
matriz=matrix(dimensoes[0], dimensoes[1]).Start()
with (open("notepadmatrix.txt", "w")) as arquivo:
arquivo.write(str(dimensoes[0]*dimensoes[1])+"\n")
arquivo.write(str(dimensoes[0])+"\n")
arquivo.write(str(dimensoes[1])+"\n")
arquivo.write(str(diag)+"\n")
for i in matriz:
arquivo.write(i+"\n")
arquivo.write("fim")
and here goes the code he gave me to the scroll bar.
class Earnings():
def __init__(self, Ticker, EPS, Time):
self._root_window = tkinter.Tk()
self.canvas = tkinter.Canvas(master = self._root_window, background = '#8989E0')
self.canvas.config(scrollregion=[0,0,600,10000])
self.frame = tkinter.Frame(master = self.canvas)
self.scrollbar = tkinter.Scrollbar(master = self._root_window, orient = tkinter.VERTICAL)
self.frame.pack(side = tkinter.LEFT, fill = tkinter.BOTH, expand = tkinter.TRUE)
self.canvas.create_window((0,0), window=self.frame, anchor=tkinter.NW)
self.scrollbar.pack(side = tkinter.RIGHT, fill = tkinter.BOTH, expand = tkinter.TRUE)
self.canvas.pack(side = tkinter.TOP, fill = tkinter.BOTH, expand = tkinter.TRUE)
self.scrollbar.config(command = self.canvas.yview)
self.canvas.config(yscrollcommand = self.scrollbar.set)
self.ticker = Ticker
self.EPS = EPS
self.time = Time
for i in range(len(self.ticker)):
self.TickerButton = tkinter.Button(
master = self.frame,
text = self.ticker[i],
command = lambda i=i: self.search_ticker(self.ticker[i]))
self.TickerButton.grid(row = i+1, column = 0, padx = 10, pady = 10,
sticky = tkinter.W)
self.EPSLabel = tkinter.Label(
master = self.frame,
text = self.EPS[i])
self.EPSLabel.grid(row = i+1, column = 1, padx = 10, pady = 10,
sticky = tkinter.W)
self.TimeLabel = tkinter.Label(
master = self.frame,
text = self.time[i])
self.TimeLabel.grid(row = i+1, column = 2, padx = 10, pady = 10,
sticky = tkinter.W)
TkInter is long in the tooth, I'd use Kivy Grid layout instead:
http://kivy.org/docs/api-kivy.uix.gridlayout.html?highlight=grid