Hello, Pythonistas Welcome Back. Today we will see how to make a fully functional modern Radio Button in CustomTkinter. We will use the CTkRadioButton Widget. Like any other widget in CTk, it is ...

"b1 = Button(f1,fg='red',text='Button-1',command=fun1) #here we just need to mention function name, not call like ()\n", "b1.pack(side=LEFT,padx=8)\n", ...

tkinter.filedialog: A module in Tkinter for Opening and Saving files via File_Dialog_Windows.

Code below has 1 major and 1 minor problem. Major issue is, once you push the button it visually stays pushed. Minor problem is, I run this in Cygwin. I've got an rxvt window behind the Tk window.