public interface MenuElement
MenuSelectionManager
在处理选择和导航菜单的层次结构。
Modifier and Type | Method and Description |
---|---|
Component |
getComponent()
这种方法应该返回用于油漆接收元件的java.awt.component。
|
MenuElement[] |
getSubElements()
此方法应返回包含接收菜单元素的子元素的数组
|
void |
menuSelectionChanged(boolean isIncluded)
打电话的时候
MenuSelectionManager
MenuElement 添加或从菜单中选择删除。
|
void |
processKeyEvent(KeyEvent event, MenuElement[] path, MenuSelectionManager manager)
处理一个关键事件。
|
void |
processMouseEvent(MouseEvent event, MenuElement[] path, MenuSelectionManager manager)
处理鼠标事件。
|
void processMouseEvent(MouseEvent event, MenuElement[] path, MenuSelectionManager manager)
event
是一个源接收元件的组件
MouseEvent
。
path
是接收元件的路径的菜单层次结构包括接收元件本身。
manager
是菜单的层次
MenuSelectionManager
。该方法工艺
MouseEvent
如果用
MenuSelectionManager
的API说明有必要改变菜单的选择:你不必提出事件的子组件。这是由
MenuSelectionManager
自动完成。
void processKeyEvent(KeyEvent event, MenuElement[] path, MenuSelectionManager manager)
void menuSelectionChanged(boolean isIncluded)
MenuSelectionManager
MenuElement
添加或从菜单中选择删除。
MenuElement[] getSubElements()
Component getComponent()
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