Big Java Late Objects
Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
Expert Solution & Answer
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Chapter 11, Problem 21RE

Explanation of Solution

“ActionEvent”:

  • “ActionEvent” is the synthesized system event that is, it is generated by system event.
  • It is generated when the user-interface library has found some user intent like hitting “ENTER” in a text field.

“MouseEvent”:

  • “MouseEvent” is the true system event.
  • It is generated by the click of the mouse or user moves the mouse.

Reason that “ActionEvent” interface contains one method whereas “MouseEvent” interface contains five methods:

  • “ActionEvent...

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