Python/Tkinter root window background configuration -


i'm trying create root window black background blend button backgrounds.

i have following:

class application(frame):     def __init__(self, parent):         frame.__init__(self, parent)         self.parent = parent         self.initui() ...      def initui(self):         self.outputbox = text(bg='black', fg='green', relief=sunken, yscrollcommand='true')         self.outputbox.pack(fill='both', expand=true)         self.button1 = button(self, text='button1', width=40, bg ='black', fg='green', activebackground='black', activeforeground='green')         self.button1.pack(side=right, padx=5, pady=5)         self.button2 = button(self, text='button2', width=20, bg='black', fg='green', activebackground='black', activeforeground='green')         self.button2.pack(side=left, padx=5, pady=5) ...  def main():     root = tk()        root.geometry('1100x350+500+300')     root.configure(background = 'black')     app = application(root)     root.mainloop()

but root.configure(background = 'black') isn't changing root window's background color... suggestions?

this works (check how parent root referenced):

edit: edited code , figure make clear colors set:

from tkinter import *  class application(frame):     def __init__(self, master=none):         frame.__init__(self, master)         self.parent = master         self.initui()      def initui(self):         self.outputbox = text(self.parent, bg='yellow', height= 10, fg='green', relief=sunken, yscrollcommand='true')         self.outputbox.pack(fill='both', expand=true)         self.button1 = button(self.parent, text='button1', width=20, bg ='blue', fg='green', activebackground='black', activeforeground='green')         self.button1.pack(side=right, padx=5, pady=5)         self.button2 = button(self.parent, text='button2', width=25, bg='white', fg='green', activebackground='black', activeforeground='green')         self.button2.pack(side=left, padx=5, pady=5)  def main():     root = tk()     app = application(root)     app.parent.geometry('300x200+100+100')     app.parent.configure(background = 'red')     app.mainloop()  main()

enter image description here


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