I am trying to make a GUI for my program but I have changed my code a lot and I saw that GUI misses one frame but it was fine before.
Could anyone help me and tell why a frame with a button does not appear on the bottom?
Whole "button_part" object does not appear.
from tkinter import *
import tkinter as tk
import os
import glob
BOUNDS = ["Last week", "Last 2 weeks", "Last 3 weeks"]
class settings_part:
path_to_copy = 0
def __init__(self, master, update_func):
path_to_copy = StringVar()
settings_frame = Frame(master, background="")
settings_frame.pack(side=TOP, fill=X)
date_bound = StringVar()
date_bound.set(BOUNDS[1])
date_option = OptionMenu(settings_frame, date_bound, *BOUNDS, command=update_func)
date_option.config(background="#732c30")
date_option.config(foreground="white")
date_option.config(bd=0)
date_option.pack(side=LEFT, padx=5, pady=5)
path_to_copy.set("~/Python/usun")
box_with_path = Entry(settings_frame, textvariable=path_to_copy)
box_with_path.pack(side=RIGHT, padx=5, pady=5)
# s = path_to_copy.get()
class songs_part:
def __init__(self, master, root):
self.songs_frame = Frame(master)
self.update_songs(root.list_of_songs)
self.songs_frame.pack()
def update_songs(self, l):
for song in l:
c = Checkbutton(self.songs_frame, text=song[0], variable=song[1])
c.pack()
class button_part:
def __init__(self, master, copyFunc):
self.button_frame = Frame(master)
btn_image = PhotoImage(file="copybtn.png")
self.copy_button = Button(self.button_frame, command=copyFunc, text="Copy",
image=btn_image, highlightthickness=0, bd=0, activebackground="#732c30")
self.copy_button.pack()
class App:
def __init__(self):
root = Tk()
root.title("Copying songs")
root.geometry("500x500")
root.option_add("*Font", "Calibra")
back_image = PhotoImage(file="back.png")
self.window = Label(root, image=back_image)
self.window.pack(fill="both", expand="yes")
self.list_of_songs = list()
self.make_list_of_songs()
self.set_part = settings_part(self.window, self.update_list)
self.son_part = songs_part(self.window, self)
self.but_part = button_part(self.window, self.copy_songs)
root.mainloop()
def make_list_of_songs(self):
owd = os.getcwd()
os.chdir("/home/stanek/Music/usun")
for file in glob.glob("*.mp3"):
self.list_of_songs.append([file, tk.IntVar()])
os.chdir(owd)
def copy_songs(self):
for s in self.list_of_songs:
print(s)
def update_list(self, arg):
print("updating list with songs from " + arg)
self.son_part = songs_part(self.window, self)
if __name__ == '__main__':
App()
You never pack the button frame.
Related
Hi im trying to write simple app with posibility to add and delete Entry boxes and i cant get the expected result.
What i want : add button add a row with entry and delete this entry button
what i get :Entry is not created and delete button is not his column
here is my code:
from tkinter import *
class App():
def __init__(self, root):
self.root=root
self.all_entries = []
self.addboxButton = Button(root, text='<Add >', command=self.addBox)
self.addboxButton.grid(row=0, column=0)
self.rows =[]
def addBox(self):
print ("ADD")
new_row = Row(self,root)
self.rows.append(new_row)
self.render()
def render(self):
for i in range(len(self.rows)):
self.rows[i].grid(row=i + 1, column=1, sticky=W,columnspan=2, padx=(5, 0), pady=(5, 0))
class Row(Frame):
def __init__(self,parent, main_frame, **kwargs):
super(Row, self).__init__()
self.main_frame = main_frame
self.entryRowVar = StringVar()
self.entryRow= Entry(self.main_frame, textvariable=self.entryRowVar)
self.entryRow.grid(row=0, column=1, sticky=W,)
self.del_btn = Button(self, text='Delete')
self.del_btn.grid(row=0, column=2, sticky=W,)
if __name__ == "__main__":
root = Tk()
app = App(root)
root.mainloop()
I have a custom Entry "self.name_e" on the second window "Demo 2" but anytime I run the code the custom entry only shows up on the first window "Demo 1"...
self.name_e is used to receive the entry on Window 2 "Demo 2"
The AutocompleteEntry is the custom Entry class that is used by windows two
How do I fix this?
import tkinter as tk
#To shorten the code for perfect readability I chose to remove the content of the AutocompleteEntry class
class AutocompleteEntry(Entry):...
class Demo1:
def __init__(self, master):
self.master = master
self.frame = tk.Frame(self.master)
self.button1 = tk.Button(self.frame, text = 'New Window', width = 25, command = self.new_window)
self.master.geometry("1366x768+0+0")
self.button1.pack()
self.frame.pack()
def new_window(self):
self.newWindow = tk.Toplevel(self.master)
self.app = Demo2(self.newWindow)
class Demo2:
def __init__(self, master):
self.master = master
autocompleteList = [ 'Milo tin', 'Shito small' ]
def matches(fieldValue, acListEntry):
pattern = re.compile(re.escape(fieldValue) + '.*', re.IGNORECASE)
return re.match(pattern, acListEntry)
self.frame = tk.Frame(self.master)
self.quitButton = tk.Button(self.frame, text = 'Quit', width = 25, command = self.close_windows)
self.master.geometry("1366x768+0+0")
self.quitButton.pack()
self.frame.pack()
#AutocompleteEntry is a custom Entry which is also a class on it own
self.name_e = AutocompleteEntry(autocompleteList, listboxLength=10, width=20, font=('arial 18 bold'), matchesFunction=matches)
self.name_e.place(x=350, y=150)
def close_windows(self):
self.master.destroy()
def main():
root = tk.Tk()
app = Demo1(root)
root.mainloop()
if __name__ == '__main__':
main()
This is my first time here, and I would really appreciate some help with this.
So I have some code which runs a Tkinter tab and shows 2 buttons. If you click the first one, a picture of a cat appears.
However, if you click the button again, the same picture appears again at the bottom, making there 2.
If I click the other button, titled N/A, a different picture appears. But if you click the button again, the picture duplicates.
I want to make it so that when each button is pressed, the image is replaced, not duplicated.
Here is what I have so far.
from tkinter import *
root = Tk()
class HomeClass(object):
def __init__(self, master):
frame = Frame(master)
frame.pack()
self.WelcomeLabel = Label(root, text="Welcome to the game!",
bg="Black", fg="White")
self.WelcomeLabel.pack(fill=X)
self.FirstButton = Button(root, text="Start", bg="RED", fg="White",
command=self.FirstClick)
self.FirstButton.pack(side=LEFT, fill=X)
self.SecondButton = Button(root, text="N/A", bg="Blue", fg="White",
command=self.SecondClick)
self.SecondButton.pack(side=LEFT, fill=X)
def FirstClick(self):
FirstPhoto = PhotoImage(file="keyboardcat.gif")
FiLabel = Label(root, image=FirstPhoto)
FiLabel.img = FirstPhoto
FiLabel.pack()
def SecondClick(self):
FirstPhoto = PhotoImage(file="donald.gif")
FiLabel = Label(root, image=FirstPhoto)
FiLabel.img = FirstPhoto
FiLabel.pack()
k = HomeClass(root)
root.mainloop()
That's becouse every time you click a button, you're calling FirstClick method which in turn creates new instance of PhotoImage class. I think it would be better to store FirstPhoto and in every FirstClick method call check if it is already has value or not.
class HomeClass(object):
def __init__(self, master):
frame = Frame(master)
frame.pack()
self.WelcomeLabel = Label(root, text="Welcome to the game!",
bg="Black", fg="White")
self.WelcomeLabel.pack(fill=X)
self.FirstButton = Button(root, text="Start", bg="RED", fg="White",
command=self.FirstClick)
self.FirstButton.pack(side=LEFT, fill=X)
self.SecondButton = Button(root, text="N/A", bg="Blue", fg="White",
command=self.SecondClick)
self.SecondButton.pack(side=LEFT, fill=X)
self.FirstPhoto = None
def FirstClick(self):
if self.FirstPhoto is None:
self.FirstPhoto = PhotoImage(file="ksiazka.png")
self.FiLabel = Label(root, image=self.FirstPhoto)
self.FiLabel.img = self.FirstPhoto
self.FiLabel.pack()
Try this to change SecondPhoto
def SecondClick(self):
if self.SecondPhoto is None:
self.SecondPhoto = PhotoImage(file="ksiazka.png")
self.SecondPhotoLabel = Label(root, image=self.FirstPhoto)
self.SecondPhotoLabel.img = self.SecondPhoto
self.SecondPhotoLabel.pack()
Else:
self.SecondPhotoLabel.config(image='newimage')
self.SecondPhotoLabel.update()
Note - you can declare the newImage before as you have to read it with PhotoImage and then just put the image name in the .config
In this example you have two methods FirstClick, SecondClick to display an image and two methods to clear an first and second image accordingly: clearFirstImage, clearSecondImage. You just have to add two buttons to trigger those clear methods :)
from tkinter import *
from tkFileDialog import askopenfilename
root = Tk()
class HomeClass(object):
def __init__(self, master):
self.master = master
self.frame = Frame(master)
self.WelcomeLabel = Label(root, text="Welcome to the game!",
bg="Black", fg="White")
self.WelcomeLabel.pack(fill=X)
self.FirstButton = Button(root, text="Start", bg="RED", fg="White",
command=self.FirstClick)
self.FirstButton.pack(side=LEFT, fill=X)
self.SecondButton = Button(root, text="N/A", bg="Blue", fg="White",
command=self.SecondClick)
self.SecondButton.pack(side=LEFT, fill=X)
self.ToggleButtonText = "Show image"
self.ToggleButton = Button(root, text=self.ToggleButtonText, bg="Grey", fg="White",
command=self.ToggleClick)
self.ToggleButton.pack(side=LEFT, fill=X)
self.FirstPhoto = None
self.FiLabel = None
self.SecondPhoto = None
self.SecondPhotoLabel = None
self.ToggleButtonPhoto = None
self.ToggleButtonPhotoLabel = None
self.frame.pack()
def FirstClick(self):
if self.FirstPhoto is None:
self.FirstPhoto = PhotoImage(file="ksiazka.png")
self.FiLabel = Label(root, image=self.FirstPhoto)
self.FiLabel.img = self.FirstPhoto
self.FiLabel.pack()
def ToggleClick(self):
if self.ToggleButtonPhoto is None:
self.ToggleButtonPhoto = PhotoImage(file="ksiazka.png")
self.ToggleButtonPhotoLabel = Label(self.frame, image=self.ToggleButtonPhoto)
self.ToggleButtonPhotoLabel.img = self.ToggleButtonPhoto
self.ToggleButtonPhotoLabel.pack()
# and set label
self.ToggleButton.config(text="Hide image")
else:
self.ToggleButton.config(text="Show image")
self.ToggleButtonPhotoLabel.destroy()
self.ToggleButtonPhotoLabel.img = None
self.ToggleButtonPhotoLabel = None
self.ToggleButtonPhoto = None
self.frame.pack()
def SecondClick(self):
filename = askopenfilename()
allowed_extensions = ['jpg', 'png']
if len(filename) > 0 and filename.split('.')[-1] in allowed_extensions:
self.SecondPhoto = PhotoImage(file=filename)
self.SecondPhotoLabel = Label(root, image=self.SecondPhoto)
self.SecondPhotoLabel.img = self.SecondPhoto
self.SecondPhotoLabel.pack()
def clearFirstImage(self):
self.FirstPhoto = None
self.FiLabel = None
def clearSecondImage(self):
self.SecondPhoto = None
self.SecondPhotoLabel = None
k = HomeClass(root)
root.mainloop()
If you want to replace an existing image, first create the label the image is displayed in, and simply reconfigure only its image option with each click. Below is an example that does that:
try: # In order to be able to import tkinter for
import tkinter as tk # either in python 2 or in python 3
except ImportError:
import Tkinter as tk
def download_images():
# In order to fetch the image online
try:
import urllib.request as url
except ImportError:
import urllib as url
url.urlretrieve("https://i.stack.imgur.com/57uJJ.gif", "13.gif")
url.urlretrieve("https://i.stack.imgur.com/8LThi.gif", "8.gif")
class ImageFrame(tk.Frame):
def __init__(self, master, *args, **kwargs):
tk.Frame.__init__(self, master, *args, **kwargs)
self._create_widgets()
self._display_widgets()
def _create_widgets(self):
def __create_image_label():
def ___load_images():
self.label.images = list()
self.label.images.append(tk.PhotoImage(file="8.gif"))
self.label.images.append(tk.PhotoImage(file="13.gif"))
self.label = tk.Label(self)
___load_images()
def __create_buttons():
self.buttons = list()
for i in range(2):
self.buttons.append(tk.Button(self, text=i,
command=lambda i=i: self.replace_image(i)))
__create_image_label()
__create_buttons()
def replace_image(self, button_index):
"""
Replaces the image in label attribute based on the index of the
button pressed.
"""
self.label['image'] = self.label.images[button_index]
def _display_widgets(self):
self.label.pack()
for i in range(2):
self.buttons[i].pack(fill='x', expand=True)
if __name__ == '__main__':
#download_images() # comment out after initial run
root = tk.Tk()
frame = ImageFrame(root)
frame.pack()
tk.mainloop()
I'm trying to create a modular class ( for some gui buttons ).
CoreButton should consist of most methods for a common button, including tk frame.
Goal is to inheret CoreButton - and to use its frame to build rest of button's GUI - it does not appear.
any help will be appriciated
class CoreButton(ttk.Frame):
def __init__(self, master,nickname, hw_in=[], hw_out=[],ip_in='', ip_out='', sched_vector=[]):
ttk.Frame.__init__(self, master)
self.master = master
if ip_in == '': ip_in = ip_out # in case remote input is not defined
self.grid()
#####Rest of code
and class that inherits:
class ToggleBut2(CoreButton):
def __init__(self, master, hw_in=[], hw_out=[],ip_in='', ip_out='', sched_vector=[]):
CoreButton.__init__(self, master, nickname="JOHM", hw_in=hw_in, hw_out=hw_out, ip_in=ip_in, ip_out=ip_out, sched_vector=sched_vector)
self.master = master
def build_gui(self, nickname='babe', height=3, width=13):
self.button = tk.Checkbutton(self, text=nickname, variable=self.but_var, indicatoron=0, height=height, width=width, command=self.sf_button_press)
self.button.grid(row=0, column=0)
I don't know what you try to do but I would do something like this
I don't use self.grid() inside class, so outside class I can use tb1.pack() or tb1.grid() depends on which layout manager I use in window.
In __init__ I execute self.build_gui() so I don't have to do it manually, but now all classes have to create self.build_gui() without arguments.
I add Label only for test - to display "selected"/"not selected". You don't need it.
import tkinter as tk
from tkinter import ttk
class CoreButton(ttk.Frame):
def __init__(self, master, nickname, hw_in=None, hw_out=None, ip_in=None, ip_out=None, sched_vector=None):
ttk.Frame.__init__(self, master)
self.nickname = nickname
self.hw_in = hw_in
if self.hw_in is None:
self.hw_in = []
#self.hw_in = hw_in or []
self.hw_out = hw_out
if self.hw_out is None:
self.hw_out = []
#self.hw_out = hw_out or []
self.ip_out = ip_out
self.ip_in = ip_in
if self.ip_in is None:
self.ip_in = self.ip_out # in case remote input is not defined
#self.ip_in = hw_in or self.ip_out
self.sched_vector = sched_vector
if sched_vector is None:
sched_vector = []
#self.sched_vector = sched_vector or []
self.build_gui() # <--- to build it automatically
def build_gui(self):
# you will overide it in child widgets
raise NotImplementedError('You have to override method build_gui()')
class ToggleBut2(CoreButton):
def __init__(self, master, hw_in=None, hw_out=None, ip_in=None, ip_out=None, sched_vector=None, height=3, width=13):
self.height = height
self.width = width
# `self.but_var` is used in `build_gui` so it has to be created before `__init__` which executes `build_gui`
# or create it directly in `build_gui`
#self.but_var = tk.StringVar()
CoreButton.__init__(self, master, "JOHM", hw_in, hw_out, ip_in, ip_out, sched_vector)
def build_gui(self, nickname='babe'):
self.but_var = tk.IntVar()
self.button = tk.Checkbutton(self, text=self.nickname, variable=self.but_var, indicatoron=0, height=self.height, width=self.width, command=self.sf_button_press)
self.button.grid(row=0, column=0)
self.label = tk.Label(self, text='[not selected]')
self.label.grid(row=1, column=0)
def sf_button_press(self):
print(self.but_var.get())
if self.but_var.get() == 0:
self.label['text'] = '[ not selected ]'
else:
self.label['text'] = '[ selected ]'
# --- main ---
root = tk.Tk()
tb1 = ToggleBut2(root, height=1, width=10)
tb1.pack()
tb2 = ToggleBut2(root, height=3, width=30)
tb2.pack()
tb2 = ToggleBut2(root, height=5, width=50)
tb2.pack()
root.mainloop()
My problem is that I want my code to take an entry from the user,
then the value that the user entered will be displayed on the toplevel page pf the previous class.
I have searched quite a bit but none of the solution worked for me.
So could any one of you generously tell me how I can change my code so that I can actually display the value entered by the user in the toplevel page?
Many thanks<3
import Tkinter as tk
class Demo2:
def __init__(self, master):
self.master = master
self.quitButton = tk.Button(self.master, text = 'Quit', width = 25, command = self.close_windows)
self.goButton = tk.Button(self.master, text = "Go", command = self.window_one)
global EnteredNumber
self.EnteredNumber = tk.IntVar()
self.entry = tk.Entry(self.master,textvariable=self.EnteredNumber)
VertexNumber = self.EnteredNumber.get()
self.goButton.pack()
self.entry.pack()
self.quitButton.pack()
def close_windows(self):
self.master.destroy()
def window_one(self):
self.window_one = tk.Toplevel(self.master)
self.app = Demo3(self.window_one)
class Demo3():
def __init__(self, master):
self.master = master
self.label1 = tk.Label(self.master, text=EnteredNumber)
self.label = tk.Label(self.master, text="Hi")
self.label.pack()
self.label1.pack()
def main():
root = tk.Tk()
app = Demo2(root)
root.overrideredirect(True)
root.geometry("{0}x{1}+0+0".format(root.winfo_screenwidth(), root.winfo_screenheight()))
root.mainloop()
if __name__ == '__main__':
main()
Send the value of the Entry through to the __init__ of Demo3()
First the changes to window_one():
def window_one(self):
enterednumber = self.entry.get() # Grab the value in the Entry
self.window_one = tk.Toplevel(self.master)
self.app = Demo3(self.window_one, enterednumber) # Send it to Demo3 as an argument
And then Demo3()
class Demo3():
def __init__(self, master, enterednumber): # Reconfigure __init__ to accept the new arg
self.master = master
self.label1 = tk.Label(self.master, text=enterednumber)
self.label = tk.Label(self.master, text="Hi")
self.label.pack()
self.label1.pack()