| java.lang.Object
 java.awt.MenuComponent
All known Subclasses: java.awt.MenuItem, java.awt.MenuBar,
| Inner Class :class State implements MenuState | |
| Inner Class :class MenuPopupBox extends PopupBox | |
| Method Summary | |
| String | autoName()
| | AccessibleContext | createAccessibleContext()
| | final public void | dispatchEvent(AWTEvent event)
| | void | endMenu()
| | void | fireItemAction(int item, long when, int modifiers)
Post the ActionEvent or ItemEvent,
depending on type of the menu item. | | public AccessibleContext | getAccessibleContext()
| | public Font | getFont()
| | Graphics | getGraphics(MultiRectArea clip)
| | int | getHeight()
| | MenuItem | getItem(int index)
| | int | getItemCount()
| | Rectangle | getItemRect(int index)
| | Point | getLocation()
| | MenuBar | getMenuBar()
| | public String | getName()
| | public MenuContainer | getParent()
| | public MenuComponentPeer | getPeer()
| | PopupBox | getPopupBox()
| | int | getSelectedItemIndex()
| | Menu | getSelectedSubmenu()
| | MenuItem | getShortcutMenuItemImpl(MenuShortcut ms)
| | Point | getSubmenuLocation(int index)
| | final protected Object | getTreeLock()
| | final MultiRectArea | getUpdateClip(int index1, int index2)
| | int | getWidth()
| | boolean | hasDefaultFont()
| | void | hide()
| | boolean | isActive()
| | boolean | isFontSet()
| | boolean | isVisible()
| | void | itemHidden(MenuComponent mc)
| | void | itemSelected(long when, int modifiers)
| | void | onKeyEvent(int eventId, int vKey, long when, int modifiers)
| | void | onMouseEvent(int eventId, Point where, int mouseButton, long when, int modifiers)
| | void | paint(Graphics gr)
| | protected String | paramString()
| | void | postDeprecatedEvent(AWTEvent event)
| | public boolean | postEvent(Event e)
| | protected void | processEvent(AWTEvent event)
| | public void | removeNotify()
| | void | selectItem(int index)
| | void | selectItem(int index, boolean showSubMenu)
| | void | selectNextItem(boolean forward, boolean showSubMenu)
| | public void | setFont(Font font)
| | public void | setName(String name)
| | void | setParent(MenuContainer parent)
| | void | showSubMenu(int index)
| | public String | toString()
|
| deprecatedEventHandler | | boolean deprecatedEventHandler(Code) | | |
| createAccessibleContext | | AccessibleContext createAccessibleContext()(Code) | | accessible context specific for particular menu component |
| endMenu | | void endMenu()(Code) | | Hide all menu hierarchy
|
| fireItemAction | | void fireItemAction(int item, long when, int modifiers)(Code) | | Post the ActionEvent or ItemEvent,
depending on type of the menu item.
Parameters:
item - - the index of menu item
Parameters:
when - - event time
Parameters:
modifiers - - input event modifiers |
| getGraphics | | Graphics getGraphics(MultiRectArea clip)(Code) | | Creates the Graphics object for the pop-up box of this menu component
Parameters:
clip - - the clip to set on this Graphics - the created Graphics object, or null if such object is not available. |
| getHeight | | int getHeight()(Code) | | |
| getItemCount | | int getItemCount()(Code) | | |
| getMenuBar | | MenuBar getMenuBar()(Code) | | - the menu bar which is the root of crrent menu's hierarchy;or null if the hierarchy root is not a menu bar |
| getSelectedItemIndex | | int getSelectedItemIndex()(Code) | | |
| getSelectedSubmenu | | Menu getSelectedSubmenu()(Code) | | The sub-menu of currently selecetd item, or null if such a sub-menu is not available |
| getShortcutMenuItemImpl | | MenuItem getShortcutMenuItemImpl(MenuShortcut ms)(Code) | | Recursively find the menu item for a menu shortcut
Parameters:
ms - - the shortcut the menu item; or null if the item is not available for this shortcut |
| getSubmenuLocation | | Point getSubmenuLocation(int index)(Code) | | |
| getUpdateClip | | final MultiRectArea getUpdateClip(int index1, int index2)(Code) | | Determine the clip region when menu selection is changed
from index1 to index2
Parameters:
index1 - - old selected intem
Parameters:
index2 - - new selected item - the region to repaint |
| hasDefaultFont | | boolean hasDefaultFont()(Code) | | |
| isActive | | boolean isActive()(Code) | | |
| isFontSet | | boolean isFontSet()(Code) | | |
| isVisible | | boolean isVisible()(Code) | | |
| itemSelected | | void itemSelected(long when, int modifiers)(Code) | | Handle the mouse click or Enter key event on a menu's item
Parameters:
when - - the event time
Parameters:
modifiers - - input event modifiers |
| onKeyEvent | | void onKeyEvent(int eventId, int vKey, long when, int modifiers)(Code) | | Keyboard event handler
Parameters:
eventId - - one of the KeyEvent.KEY_* constants
Parameters:
vKey - - the key code
Parameters:
when - - event time
Parameters:
modifiers - - input event modifiers |
| onMouseEvent | | void onMouseEvent(int eventId, Point where, int mouseButton, long when, int modifiers)(Code) | | Mouse events handler
Parameters:
eventId - - one of the MouseEvent.MOUSE_* constants
Parameters:
where - - mouse location
Parameters:
mouseButton - - mouse button that was pressed or released
Parameters:
when - - event time
Parameters:
modifiers - - input event modifiers |
| removeNotify | | public void removeNotify()(Code) | | |
| selectItem | | void selectItem(int index)(Code) | | Convenience method for selectItem(index, true)
|
| selectItem | | void selectItem(int index, boolean showSubMenu)(Code) | | Change the selection in the menu
Parameters:
index - - new selecetd item's index
Parameters:
showSubMenu - - if new selected item has a sub-menu,should that sub-menu be displayed |
| selectNextItem | | void selectNextItem(boolean forward, boolean showSubMenu)(Code) | | Change the selected item to the next one in the requested direction
moving cyclically, skipping separators
Parameters:
forward - - the direction to move the selection
Parameters:
showSubMenu - - if new selected item has a sub-menu,should that sub-menu be displayed |
| showSubMenu | | void showSubMenu(int index)(Code) | | |
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