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3 cards from this section. Quick, good the night before a test.
What does an event-handler do in event-driven programming?
Think about how a button click might trigger something.
Name one example of an event in a GUI application.
Consider interactions typical in apps.
What is an event handler?
Think about the function linked to user actions.
True or False: In event-driven programming, the control flow is entirely predetermined.
Consider how user clicks affect the flow.
Design a Java Swing application that includes a button, a text field, and a label. When the button is clicked, the text field's content should update the label's text. Explain your design.
Consider how to capture the text and display it.
Using Tkinter, create a graphical application that has a counter. Each time you press a button, the counter increment should be displayed on the label.
Think about scope and maintaining state across function calls.
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