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Extend Index

Extend Page # 12

Additional Exercises

Exercise 4 - Creating a complex menu

Menus usually contain text, but it is also common to use a 'separator' (a horizontal line) to divide groups of menu items to make them easier to read. In Java, we define a separator by creating a new MenuItem object whose text is '-' (a single dash). Java recognises the dash and turns it into a separator.

With this in mind, write the Java statements that create a menu with the following structure.

File

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡New

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡------

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Open

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Save

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Save as?/p>

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡-----

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Exit

Edit

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Cut

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Copy

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Paste

Help

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Contents

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Search?/p>

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡-----

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡About?/p>

Discussion/Solution to Exercise 4

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