Module java.desktop

Package java.awt

Class MenuBar.AccessibleAWTMenuBar

java.lang.Object

javax.accessibility.AccessibleContext

java.awt.MenuComponent.AccessibleAWTMenuComponent

java.awt.MenuBar.AccessibleAWTMenuBar

所有已实现的接口:

Serializable, AccessibleComponent, AccessibleSelection

封闭类:

MenuBar

       protected class MenuBar.AccessibleAWTMenuBar extends MenuComponent.AccessibleAWTMenuComponent
      

MenuBar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，而应仅由菜单组件开发人员进行子类化。

此类为MenuBar类实现辅助功能支持。它提供了适用于菜单栏用户界面元素的Java辅助功能API的实现。

自版本:

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

Constructor Summary

Constructors

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

Method Summary

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

Methods declared in class java.awt.MenuComponent.AccessibleAWTMenuComponent

addAccessibleSelection, addFocusListener, clearAccessibleSelection, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, 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, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods declared in class java.lang.Object

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

Constructor Details

AccessibleAWTMenuBar

             protected AccessibleAWTMenuBar()
            

构造一个AccessibleAWTMenuBar。

Method Details

getAccessibleRole

             public AccessibleRole getAccessibleRole()
            

获取此对象的角色。

覆盖:

getAccessibleRole 在类 MenuComponent.AccessibleAWTMenuComponent

返回:

描述对象角色的AccessibleRole实例

自版本:

1.4

参见:

• AccessibleRole