GUI program structure and MVC
18-minute lesson · module-gui-04
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GUI program structure and MVC
18-minute lesson · module-gui-04
- Explain why a growing GUI app benefits from a deliberate structure.
- Describe the Model, View, and Controller roles and what belongs in each.
- Identify which parts of a tkinter app are model, view, and controller.
- Refactor a small GUI so its data logic is separate from its widgets.
Source attribution
Status: adapted
How to Think Like a Computer Scientist: Interactive Edition — source · GUI and Event Driven Programming / GUI Program Structure / Modifying Widgets / Model-View-Controller
Adaptation notes. Read-along lesson. tkinter needs a native window and event loop the Pyodide sandbox lacks, so there is no graded coding step. Code is for reading and local running. The temperature-converter example is ours; prose is original.
License notes. Original chapter is GNU FDL 1.3 (Brad Miller, David Ranum, and the upstream Elkner/Downey/Meyers text). No verbatim text reproduced.