protected class JMenuBar.AccessibleJMenuBar extends JComponent.AccessibleJComponent implements AccessibleSelection
JMenuBar
类可访问性支持。它提供了API适当的菜单栏的用户界面元素的可访问性的java实现。
警告:序列化该类的对象与以后的Swing版本不兼容。当前的序列化支持适用于短期贮藏或RMI运行相同Swing版本的应用程序之间。为1.4,为所有JavaBeans™长期存储的支持已被添加到java.beans
包。请看XMLEncoder
。
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
accessibleFocusHandler
accessibleContainerHandler
accessibleAWTComponentHandler, accessibleAWTFocusHandler
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
Modifier | Constructor and Description |
---|---|
protected |
AccessibleJMenuBar() |
Modifier and Type | Method and Description |
---|---|
void |
addAccessibleSelection(int i)
选择菜单栏中的第n个菜单,迫使它弹出。
|
void |
clearAccessibleSelection()
清除对象中的选择,以便在对象中没有选择。
|
AccessibleRole |
getAccessibleRole()
获取此对象的角色。
|
AccessibleSelection |
getAccessibleSelection()
获取与此对象相关的accessibleselection。
|
Accessible |
getAccessibleSelection(int i)
返回当前选定的菜单,如果选择一个,则为空。
|
int |
getAccessibleSelectionCount()
如果在这个菜单栏中选择了一个菜单,则返回1。
|
AccessibleStateSet |
getAccessibleStateSet()
获取此对象的可访问状态集。
|
boolean |
isAccessibleChildSelected(int i)
如果选择此对象的当前子对象,则返回真。
|
void |
removeAccessibleSelection(int i)
删除从对象的选择对象的第n个选择项。
|
void |
selectAllAccessibleSelection()
通常会使对象中的每一个选择的项目被选中,如果该对象支持多个选择。
|
addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
getAccessibleAt
addFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addFocusListener, contains, getAccessibleAt, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
public AccessibleStateSet getAccessibleStateSet()
getAccessibleStateSet
方法重写,继承类
JComponent.AccessibleJComponent
AccessibleState
public AccessibleRole getAccessibleRole()
getAccessibleRole
方法重写,继承类
JComponent.AccessibleJComponent
AccessibleRole
public AccessibleSelection getAccessibleSelection()
getAccessibleSelection
方法重写,继承类
AccessibleContext
AccessibleSelection
public int getAccessibleSelectionCount()
getAccessibleSelectionCount
接口
AccessibleSelection
public Accessible getAccessibleSelection(int i)
getAccessibleSelection
接口
AccessibleSelection
i
-零基础的指标选择的孩子
AccessibleSelection.getAccessibleSelectionCount()
public boolean isAccessibleChildSelected(int i)
isAccessibleChildSelected
接口
AccessibleSelection
i
-零基础指数的孩子在此访问对象。
AccessibleContext.getAccessibleChild(int)
public void addAccessibleSelection(int i)
addAccessibleSelection
接口
AccessibleSelection
i
-零基础指数的可选项目
getAccessibleStateSet()
public void removeAccessibleSelection(int i)
removeAccessibleSelection
接口
AccessibleSelection
i
-零基础指数的可选项目
AccessibleContext.getAccessibleChild(int)
public void clearAccessibleSelection()
clearAccessibleSelection
接口
AccessibleSelection
public void selectAllAccessibleSelection()
selectAllAccessibleSelection
接口
AccessibleSelection
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2014, Oracle and/or its affiliates. All rights reserved.