Let us suppose that there are some widgets present in an application such that we have to focus on a particular widget. By using the focus_set() method, we can activate the focus on any widget and give them priority while executing the application.
#Import tkinter library from tkinter import * #Create an instance of tkinter frame win = Tk() #Set the geometry of tkinter window win.geometry("750x250") #Create an Entry Widget entry= Entry(win, width= 25) entry.insert(0,"ttk Entry widget") entry.pack() #Set the focus to Entry widget entry.focus_set() win.mainloop()
When we run our program, it will display a window with an active entry widget.