Big Java Late Objects
Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
Question
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Chapter 10, Problem 4PE
Program Plan Intro

ButtonViewer1 class – Button A and Button B

Program plan:

  • Import required packages.
  • Declare a class “ButtonClickListener” that extends “ActionListener”.
    • Declare a private variable “btnName”.
    • Define “ButtonClickListener” method to get the name of the button.
      • Assign the name of the button to the variable “btnName”.
    • Define a function “actionPerformed”.
      • Print the result.
  • Define the “ButtonViewer1” class.
    • Declare the size of the frame.
    • Define the “main” method.
      • Create a frame and a panel.
      • Create a button “A” and it to the panel.
      • Create another button “B” and it to the panel.
      • Set the listener object to “buttonA”
      • Set another listener object to “buttonB”.
      • Set the size of the frame.
      • Set the visibility of the frame to “true”.

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Chapter 10 Solutions

Big Java Late Objects

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