| javax.swing.MenuElement
All known Subclasses: javax.swing.JMenuItem, javax.swing.JPopupMenu, javax.swing.JMenuBar, javax.swing.JMenu,
| MenuElement | | public interface MenuElement (Code) | | Any component that can be placed into a menu should implement this interface.
This interface is used by MenuSelectionManager
to handle selection and navigation in menu hierarchies.
version:
1.19 05/05/07
author:
Arnaud Weber |
| getComponent | | public Component getComponent()(Code) | | This method should return the java.awt.Component used to paint the receiving element.
The returned component will be used to convert events and detect if an event is inside
a MenuElement's component.
the Component value |
| getSubElements | | public MenuElement[] getSubElements()(Code) | | This method should return an array containing the sub-elements for the receiving menu element
an array of MenuElements |
| menuSelectionChanged | | public void menuSelectionChanged(boolean isIncluded)(Code) | | Call by the MenuSelectionManager when the
MenuElement is added or remove from
the menu selection.
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| processMouseEvent | | public void processMouseEvent(MouseEvent event, MenuElement path, MenuSelectionManager manager)(Code) | | Processes a mouse event. event is a MouseEvent
with source being the receiving element's component.
path is the path of the receiving element in the menu
hierarchy including the receiving element itself.
manager is the MenuSelectionManager
for the menu hierarchy.
This method should process the MouseEvent and change
the menu selection if necessary
by using MenuSelectionManager's API
Note: you do not have to forward the event to sub-components.
This is done automatically by the MenuSelectionManager.
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