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Tuesday, January 24, 2017

SWING - Menu Classes

As we know that every top-level window has a menu bar associated with it. This menu bar consist of various menu choices available to the end user. Further each choice contains list of options which is called drop down menus. Menu and MenuItem controls are subclass of MenuComponent class.

Menu Hiearchy

Swing Menu Hiearchy

Menu Controls

Sr. No. Control & Description
1 JMenuBarThe JMenuBar object is associated with the top-level window.
2 JMenuItemThe items in the menu must belong to the JMenuItem or any of its subclass.
3 JMenuThe JMenu object is a pull-down menu component which is displayed from the menu bar.
4 JCheckboxMenuItemJCheckboxMenuItem is subclass of JMenuItem.
5 JRadioButtonMenuItemJRadioButtonMenuItem is subclass of JMenuItem.
6 JPopupMenuJPopupMenu can be dynamically popped up at a specified position within a component.

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