Apply Your Knowledge
Review Questions
| 1: | What is the difference between the JDK 1.02 event model and the event-delegation model that was introduced with JDK 1.1? |
| 2: | What is the highest-level event class of the event-delegation model? |
| 3: | Which interface does AWT event listeners extend? |
| 4: | What class is the top of the AWT event hierarchy? |
| 5: | What event results from the clicking of a button? |
| 6: | What is the relationship between an event-listener interface and an event-adapter class? |
| 7: | In which package are most of the AWT events that support the event-delegation model defined? |
| 8: | How can a GUI component handle its own events? |
| 9: | What is the advantage of the event-delegation model over the earlier event-inheritance model? |
| 10: | What is the purpose of the enableEvents() ... |
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