Desktop GUIs with Tkinter (and PyQt)

Events, Callbacks & State

49 min9 activities0 complete

1 of 9

Explore the idea

Two Ways to Handle Events

Opening your lesson…

Opening your space…

IN THIS LESSON

YOU’RE LEARNING TO

↗learner can attach a callback to a Button using the command option

↗learner can bind arbitrary events (key presses, mouse clicks) using widget.bind()

↗learner can use StringVar and IntVar to link widget values to Python variables

↗learner can open messagebox dialogs and filedialog pickers

↗learner can validate Entry input with a Tkinter validation callback