java.lang.Object
|
+----java.awt.MenuComponent
|
+----java.awt.MenuItem
|
+----java.awt.Menu
|
+----java.awt.PopupMenu
描述可在某一组件内的指定位置动态弹出的菜单类。
public PopupMenu()
public PopupMenu(String label)
public void addNotify()
public void show(Component origin,
int x,
int y)