17.5.2. JavaFX Example

Try these first

1. 1.

   What does the Button class do in JavaFX?

   Hint

   Think about what we see visually when using an application.

2. 2.

   What is an event handler?

   Hint

   What happens when you click a button?

3. 3.

   What is JavaFX used for?

   • For database management
   • For GUI applications
   • For web development

   Hint

   Consider the different types of applications we discussed.

4. 4.

   True or False: The event handler handles multiple events simultaneously.

   • True
   • False

   Hint

   Think about how user actions are processed.

5. 5.

   Create a JavaFX program that creates two buttons: one to display 'Button 1 Clicked' and another to display 'Button 2 Clicked' when they are clicked. Explain how you handle events for both buttons.

   Hint

   Think about how you can reuse the patterns we discussed with the single button example.

6. 6.

   Discuss the limitations of lambda expressions in event handling when managing multiple actions for the same event source.

   Hint

   Reflect on the clarity of your code and how it might be structured.