I'm trying to make a button that opens another python file
import os
import tkinter as tk
from tkinter import ttk
# root window
root = tk.Tk()
root.geometry('300x200')
root.resizable(False, False)
root.title('juststop')
os.startfile(r'C:\Users\75259\PycharmProjects\pythonProject9\main.py')
open_button = ttk.Button(
root,
text='calculater',
)
open_button.pack(
ipadx=5,
ipady=5,
expand=True
)
root.mainloop()
I have tried a multitude of things but non seem to work
The way you have your os.startfile implemented calls the function right away. One way to solve this is to create a function to use it when called and link it to your button. Below is a modification of your example that will only open the file when you press the calculater button.
import os
import tkinter as tk
from tkinter import ttk
# root window
root = tk.Tk()
root.geometry('300x200')
root.resizable(False, False)
root.title('juststop')
def open_file():
os.startfile(r'C:\Users\75259\PycharmProjects\pythonProject9\main.py')
open_button = ttk.Button(root, text='calculater', command=open_file)
open_button.pack(ipadx=5, ipady=5, expand=True)
root.mainloop()
Related
I have a gui that I wrote with tkinter and I want to call it again with a button how do I do this (They will be independent of each other)
I want to do like this:
import tkinter
root = Tk()
root.title("test")
def testt()
root()
Button(root, text='window +', command=testt).pack()
root.mainloop()
You also have to import some modules as shown.
Try this:
from tkinter import Tk, Button, Toplevel
def testt():
root1 = Toplevel()
root1.mainloop()
Just add TopLevel in test() function.
Code:
import tkinter as tk
root = tk.Tk()
root.title("test")
def testt():
root1 = tk.Toplevel()
tk.Button(root, text='window +', command=testt).pack()
root.mainloop()
Screenshot output:
I am trying to create a GUI in Python 3.9.1 with tkinter and am having issues getting a default value to show in an Entry box.
from tkinter import *
from tkinter import ttk
class GUI:
def __init__(self, root, *args):
self.root = root
self.initial_frame = ttk.Frame(self.root)
self.initial_frame.grid(row=0)
ttk.Label(self.initial_frame, text="User question here?").grid(row=1, column=1)
self.ext_len = StringVar(value=4)
ext_len_entry = ttk.Entry(self.initial_frame, textvariable=self.ext_len)
ext_len_entry.grid(row=1, column=2)
root = Tk()
GUI(root)
root.mainloop()
Note: official tkinter docs say to use from tkinter import * and from tkinter import ttk.
See this link and look in the Python section in the step-by-step walkthrough https://tkdocs.com/tutorial/firstexample.html
I've also tried using self.ext_len.set(4) after initializing the entry but before putting it on the grid. I've tried self.ext_len.insert(0,4) as well.
If I add a button with a callback that does nothing, the 4 shows up in the entry box. I found that I don't even have to render it on the grid. Just initializing it is enough. A button without a callback does not work.
Working code:
from tkinter import *
from tkinter import ttk
class GUI:
def __init__(self, root, *args):
self.root = root
self.initial_frame = ttk.Frame(self.root)
self.initial_frame.grid(row=0)
ttk.Label(self.initial_frame, text="User question here?").grid(row=1, column=1)
self.ext_len = StringVar(value=4)
ext_len_entry = ttk.Entry(self.initial_frame, textvariable=self.ext_len)
ext_len_entry.grid(row=1, column=2)
ttk.Button(self.initial_frame, text="Test button", command=self.test_func)
def test_func(self, *args):
pass
root = Tk()
GUI(root)
root.mainloop()
Why does initializing the button cause it to work?
I want to have abutton like this in tkinter (Modern window 10 buttons):
However, I get this button:
The code for my button is:
from tkinter import Tk,Button
root=Tk()
Button(root,text='OK').pack()
Another alternative to create button is to create a label and bind it to the action functions. In the below example .bind() is used to connect the label with respective function. You can design according to your requirements.
from tkinter import *
def OnPressed(event):
print('Hello')
def OnHover(event):
But.config(bg='red', fg='white')
def OnLeave(event):
But.config(bg='white', fg='black')
root = Tk()
But = Label(root, text='Hi', bg='white', relief='groove')
But.place(x=10, y=10, width=100)
But.bind('<Button-1>', OnPressed)
But.bind('<Enter>', OnHover)
But.bind('<Leave>', OnLeave)
root.mainloop()
The themed widgets are in 'themed Tk' aka ttk.
import tkinter as tk
import tkinter.ttk as ttk
root = tk.Tk()
ok = ttk.Button(root, text='OK')
ok.pack()
root.mainloop()
Avoid from tkinter import * as both tkinter and tkinter.ttk define Button and many other widgets.
If you use this on Windows you should get something looking like a native button. But this is a theme and can be changed. On Linux or MacOS you will get a button style that is appropriate to that platform.
vol_up = Button(root, text="+",activebackground='orange',bg='yellow')
vol_up.pack(side='top')
I have a tkinter window that I removed the title bar from and added a custom close and minimize button to. When the program first loads it doesn't display an icon to the taskbar. When I click the custom made minimize button it then creates an icon on the taskbar; however, when I click to restore the window I am unable to get rid of the titlebar again.
I want the icon to always show on the taskbar, and when the program is minimized and then restored I would like the title bar to still be gone from .overrideredirect(1). Unfortunately I'm having trouble resetting the flag before and after minimizing without making the taskbar icon disappear.
Please let me know what I am doing wrong. Thanks!
#!/usr/bin/python3
from tkinter import *
import tkinter as tk
import datetime
import time
import math
root = tk.Tk()
root.overrideredirect(1)
def close():
root.destroy()
def minimizeWindow():
root.withdraw()
root.overrideredirect(False)
root.iconify()
root.resizable(False, False)
canvas = Canvas(root, width = 400, height = 400)
canvas.pack()
exit = Button(root, text='x', command = close)
exitWindow = canvas.create_window(10,10, window=exit)
minimize = Button(root, text='-', command = minimizeWindow)
minimizeWindow = canvas.create_window(30,10,window=minimize)
icon = PhotoImage(file='py.gif')
root.tk.call('wm', 'iconphoto', root._w, icon)
root.mainloop() # starts the mainloop
I am trying to make it work for both windows and linux. The reason I'm taking out the title bar altogether is to avoid the differences that come from the OS font and window settings. It's currently exhibiting this same behavior on both Operating Systems.
To reiterate, I want the taskbar icon to show up on program launch and I want the program's window to maintain it's titlebar-less state when restored from being minimized.
It depends on what operating system you are using. If you are using Windows the below solution should work for you.
I have added a function that will reapply the overriderdirect. This function is being called by a bind we used on root.
I have also changed your canvas to a frame as this make it easier to manage things like buttons.
For linux you may need to use a different file type. On window you use .ico and on linux you may need to use .xbm.
See this answer about it on this post: Python 3 tkinter iconbitmap error in ubuntu
Update:
I have added the iconbitmap and root.tk.call('wm', 'iconphoto', root._w, icon) however I am not sure if you will be able to make your taskbar icon change until you compile the code at least in windows. You can use py2exe or freeze. I have used freeze before and I have a customer desktop and taskbar icon I use for it.
import tkinter as tk
root = tk.Tk()
root.geometry("400x400")
root.overrideredirect(1)
root.resizable(False, False)
root.columnconfigure(0, weight=1)
root.iconbitmap(default='./Colors/small_red.ico')
def close():
root.destroy()
def minimizeWindow():
root.withdraw()
root.overrideredirect(False)
root.iconify()
def check_map(event): # apply override on deiconify.
if str(event) == "<Map event>":
root.overrideredirect(1)
print ('Deiconified', event)
else:
print ('Iconified', event)
bar_frame = tk.Frame(root)
bar_frame.grid(row=0, column=0, sticky="ew")
bar_frame.columnconfigure(0, weight=1)
icon = tk.PhotoImage(file='./Colors/small_red.gif')
# This appears to have the same results so not sure what the difference is from iconbitmap.
# root.tk.call('wm', 'iconphoto', root._w, icon)
tk.Button(bar_frame, text='x', command=close).grid(row=0, column=1)
tk.Button(bar_frame, text='-', command=minimizeWindow).grid(row=0, column=2)
root.bind('<Map>', check_map) # added bindings to pass windows status to function
root.bind('<Unmap>', check_map)
root.mainloop()
There Are Two Ways
If you want to restore it in a new/custom Taskbar Just do this:-
from tkinter import *
import tkinter as tk
import datetime
import time
import math
root = tk.Tk()
def close():
root.destroy()
def minimizeWindow():
root.update_idletasks()
root.overrideredirect(False)
root.state('iconic')
root.attributes('-topmost', True)
root.overrideredirect(True)
root.geometry("215x330")
root.wm_overrideredirect(True)
root.attributes('-topmost', False)
root.resizable(False, False)
canvas = Canvas(root, width = 400, height = 400)
canvas.pack()
exit = Button(root, text='x', command = close)
exitWindow = canvas.create_window(10,10, window=exit)
minimize = Button(root, text='-', command = minimizeWindow)
minimizeWindow = canvas.create_window(30,10,window=minimize)
icon = PhotoImage(file='py.gif')
root.tk.call('wm', 'iconphoto', root._w, icon)
root.mainloop()
Else if you want to restore in your windows Taskbar:-
from tkinter import *
import tkinter as tk
import datetime
import time
import math
root = tk.Tk()
root.overrideredirect(1)
def check(event):
if str(event) == "<Map event>":
window.overrideredirect(1)
else:
None
def close():
root.destroy()
def minimizeWindow():
root.withdraw()
root.overrideredirect(False)
root.iconify()
root.overrideredirect(True)
root.resizable(False, False)
canvas = Canvas(root, width = 400, height = 400)
canvas.pack()
exit = Button(root, text='x', command = close)
exitWindow = canvas.create_window(10,10, window=exit)
minimize = Button(root, text='-', command = minimizeWindow)
minimizeWindow = canvas.create_window(30,10,window=minimize)
icon = PhotoImage(file='py.gif')
root.tk.call('wm', 'iconphoto', root._w, icon)
root.bind('<Map>', check_map)
root.bind('<Unmap>', check_map)
root.mainloop() # starts the mainloop
I've made 3 buttons on my window. I choosed that the main window should have a specific background image and a full screen.
Now there is a problem. I would like to move to a new window (page) (with an other background and other things) by clicking on button 3.
Things i tryd:
from Main.Info.travelhistry import *
I've added this to the main window to open a new python file with the code of the second screen that has to open when clicking on button 3. But I found out that if I do this both windows will open when running main window.
I added root1 = Tk() at the beginning, root1.mainloop() at the end and between them the code for the other window. But this won't work also, its opening 2 windows like above.
Those were all my attempts and i cant figure out a better way. I can but the background would stay the same. But I have to change the background for the new window to a background image i made...
Any idea what im doing wrong?
from tkinter import *
from tkinter.messagebox import showinfo
from Main.Info.travelhistry import *
def clicked1():
bericht = 'Deze functie is uitgeschakeld.'
showinfo(title='popup', message=bericht)
root = Tk()
a = root.wm_attributes('-fullscreen', 1)
#Hoofdmenu achtergrond
C = Canvas(root, bg="blue", height=250, width=300)
filename = PhotoImage(file = "test1.png")
background_label = Label(root, image=filename)
background_label.place(x=0, y=0, relwidth=1, relheight=1)
C.pack()
# Geen OV-chipkaart button
b=Button(master=root, command=clicked1)
photo=PhotoImage(file="button1.png")
b.config(image=photo,width="136",height="53", background='black')
b.place(x=310, y=340)
#Buitenland button
b2=Button(master=root, command=clicked1)
photo1=PhotoImage(file="button2.png")
b2.config(image=photo1,width="136",height="53", background='black')
b2.place(x=490, y=340)
#Reis informatie
b3=Button(master=root)
photo2=PhotoImage(file="button3.png")
b3.config(image=photo2,width="136",height="53", background='black')
b3.place(x=680, y=340)
root.mainloop()
root2.mainloop()
You shouldn't call more than one Tk() window.
Instead, tkinter has another widget called Toplevel which can be used to generate a new window.
See below for an example:
from tkinter import *
root = Tk()
def command():
Toplevel(root)
button = Button(root, text="New Window", command=command)
button.pack()
root.mainloop()
This one opens new window that you can edit.
from tkinter import *
Window = Tk()
def Open():
New_Window = Tk()
#You can edit here.
New_Window.mainloop()
Btn1 = Button(text="Open", command=Open)
Bt1n.pack()
Window.mainloop()