Module java.desktop

Package java.awt

Class PopupMenu.AccessibleAWTPopupMenu

java.lang.Object

javax.accessibility.AccessibleContext

java.awt.MenuComponent.AccessibleAWTMenuComponent

java.awt.MenuItem.AccessibleAWTMenuItem

java.awt.Menu.AccessibleAWTMenu

java.awt.PopupMenu.AccessibleAWTPopupMenu

所有已实现的接口:

Serializable, AccessibleAction, AccessibleComponent, AccessibleSelection, AccessibleValue

封闭类:

PopupMenu

       protected class PopupMenu.AccessibleAWTPopupMenu extends Menu.AccessibleAWTMenu
      

PopupMenu的内部类，用于为辅助功能提供默认支持。此类不应直接由应用程序开发人员使用，而是仅供菜单组件开发人员进行子类化。

用于获取此对象的可访问角色的类。

自 JDK 版本:

1.3

参见:

• 序列化形式

Field Summary

Fields declared in class javax.accessibility.AccessibleContext

ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Fields declared in interface javax.accessibility.AccessibleAction

CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AccessibleAWTPopupMenu()	构造一个AccessibleAWTPopupMenu。

Method Summary

Modifier and Type	Method	Description
AccessibleRole	getAccessibleRole()	获取此对象的角色。

Methods declared in class java.awt.MenuItem.AccessibleAWTMenuItem

doAccessibleAction, getAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleName, getAccessibleValue, getCurrentAccessibleValue, getMaximumAccessibleValue, getMinimumAccessibleValue, setCurrentAccessibleValue

Methods declared in class java.awt.MenuComponent.AccessibleAWTMenuComponent

addAccessibleSelection, addFocusListener, clearAccessibleSelection, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleParent, getAccessibleSelection, getAccessibleSelection, getAccessibleSelectionCount, getAccessibleStateSet, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isAccessibleChildSelected, isEnabled, isFocusTraversable, isShowing, isVisible, removeAccessibleSelection, removeFocusListener, requestFocus, selectAllAccessibleSelection, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible

Methods declared in class javax.accessibility.AccessibleContext

addPropertyChangeListener, firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AccessibleAWTPopupMenu

             protected AccessibleAWTPopupMenu()
            

构造一个AccessibleAWTPopupMenu。

Method Details

getAccessibleRole

             public AccessibleRole getAccessibleRole()
            

获取此对象的角色。

覆盖:

getAccessibleRole 在类 Menu.AccessibleAWTMenu

返回:

描述对象角色的AccessibleRole实例

参见:

• AccessibleRole