Tk Widgets

Tk Widgets

GUI applications can do an inordinate number of things, but it's best to begin with basic applications. This article will address one of the most basic of GUI applications, a program that adds two numbers together. Each step builds on the previous step, slowly adding to the program until it becomes complete. We'll begin by first adding widgets, then arranging them using the packing algorithm, and finally tying it all together by making the button add the numbers and display the result.

• Tk Widgets
• Creating a Window
• Adding a Button
• Adding Text Fields
• Getting it All Together
• Making the Application Do Something