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Java
Swing - GUIs
LESSON WORK
QUESTION #1
Consider the
GUI application that was created in the previous lesson with the four buttons
for addition, subtraction, multiplication and division. Copy your
code to a new file and alter it to replace the four buttons by a Combo Box
that selects the operation to be done.
Make sure your application still works. Create your
own JMenuBar inside of an application. Make sure your menu bar has three menus at
the top level and at least one submenu somewhere. Each menu needs to contain at least two
items. You also need
to have at least one JRadioButtonMenuItem and one JCheckBoxMenuItem.
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