SWING menu class
May 15, 2021 SWING
Table of contents
SWING menu class
As we know, each top window has a menu bar associated with it. T his menu bar includes a variety of menu options available to end users. A nd each selection contains a list of options called drop-down menus. The controls for menus and menu items are sub-classes of the MenuComponent class.
The menu hierarchy
Menu controls
| Sr. No. | Control and description |
|---|---|
| 1 |
JMenuBar
The JMenuBar object is associated with the top window |
| 2 |
JMenuItem
Items in the menu must belong to JMenuItem or any of its sub-classes. |
| 3 |
JMenu
The JMenu object is a drop-down menu component that appears from the menu bar. |
| 4 |
JCheckBoxMenuItem
JCheckBoxMenuItem is a sub-class of JMenuItem. |
| 5 |
JRadioButtonMenuItem
JRadio Button MenuItem is a sub-class of JMenuItem. |
| 6 |
JPopupMenu
JPopupMenu can pop up dynamically in a specified location within a component. |