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Java Programming by Pearson
book

Java Programming by Pearson

by Hari Mohan Pandey
May 2024
Intermediate to advanced content levelIntermediate to advanced
889 pages
37h 5m
English
Pearson India
Content preview from Java Programming by Pearson
Working with AWT • 495
16.5 MENU AND MENUBARS
A menu is a list of choices. A menu bar displays a list of top-level menu choices. In Java, for implementing
menu, a number of classes are provided like Menu, MenuBar and MenuItem.
A Menubar contains a number of instances of Menu each of which further contains a number of
instances of MenuItem . Only Frames can have menu since they implement the MenuContainer
interface. Therefore, an applet must create a frame in order to use menu.
A Menu class has MenuItem as its super class. A Menu object is a pull-down menu component that is
deployed from a menu bar. Each item in a menu must belong to the ...
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Publisher Resources

ISBN: 9781299486539