February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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Answers to Self-Review Exercises
a) JMenu.
b) addSeparator.
c) stateChanged, ChangeListener.
d) anchor.
a) False. A JFrame does not require any menus.
b) False. The variable fill belongs to the GridBagConstraints class.
c) True.
d) True.
a) JMenubar should be JMenuBar.
b) The first argument to the constructor should be SwingConstants.HORIZONTAL or SwingConstants.VERTICAL, and the keyword new must be used after the = operator. Also, the minimum value should be less than the maximum and the initial value should be in range.
c) The constant should be either BOTH, HORIZONTAL, VERTICAL or NONE.
d) paintcomponent should be paintComponent, and the method should call super.paintComponent(g) as its first statement.
e) The JFrame’s setSize ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.