Create a Python login form with Tkinter's grid manager
Write a Python program that designs a simple login form with labels and Entry widgets, arranging them in a grid using the Grid geometry manager.
Sample Solution:
Python Code:
Explanation:
In the exercise above -
- Import the tkinter module as 'tk'.
- Create the main Tkinter window using tk.Tk() and set its title to "Login Form."
- Labels (username_label and password_label) and entry widgets (username_entry and password_entry) should be created for username and password input. The show="*" option hides the actual characters in the password entry.
- Create a Login button (login_button) and a label (login_status) to display the login status.
- For grid layouts, we use the "grid()" method. Each widget has a row and column position specified. "columnspan" is used to make login_button and login_status span across two columns.
- Define a login() function to handle the login button click event. For demonstration purposes, it compares the entered username and password with "user1" and "abcd123". The login status is updated accordingly.
- Finally the Tkinter main loop is started by root.mainloop(), which displays the login form in a grid layout and keeps the GUI application running.
Sample Output:
Flowchart:
Python Code Editor:
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