- java.lang.Object
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- javax.accessibility.AccessibleContext
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- java.awt.Component.AccessibleAWTComponent
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- java.awt.Container.AccessibleAWTContainer
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- javax.swing.JComponent.AccessibleJComponent
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- javax.swing.JRootPane.AccessibleJRootPane
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- All Implemented Interfaces:
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Serializable
,AccessibleComponent
,AccessibleExtendedComponent
- Enclosing class:
- JRootPane
protected class JRootPane.AccessibleJRootPane extends JComponent.AccessibleJComponent
该类实现JRootPane
类的可访问性支持。 它提供了适用于根窗格用户界面元素的Java Accessibility API的实现。警告:此类的序列化对象与将来的Swing版本不兼容。 当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。 从1.4开始,支持所有JavaBeans的长期存储已被添加到
java.beans
包中。 请参阅XMLEncoder
。- 另请参见:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
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Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
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Field Summary
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Fields inherited from 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
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Fields inherited from class java.awt.Component.AccessibleAWTComponent
accessibleAWTComponentHandler, accessibleAWTFocusHandler
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Fields inherited from class java.awt.Container.AccessibleAWTContainer
accessibleContainerHandler
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Fields inherited from class javax.swing.JComponent.AccessibleJComponent
accessibleFocusHandler
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构造方法摘要
构造方法 Modifier Constructor 描述 protected
AccessibleJRootPane()
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方法摘要
所有方法 接口方法 具体的方法 Modifier and Type 方法 描述 Accessible
getAccessibleChild(int i)
返回对象的指定Accessible子对象。int
getAccessibleChildrenCount()
返回对象的可访问子对象的数量。AccessibleRole
getAccessibleRole()
获取此对象的角色。-
Methods inherited from interface javax.accessibility.AccessibleComponent
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
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Methods inherited from class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent
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Methods inherited from class java.awt.Component.AccessibleAWTComponent
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
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Methods inherited from class java.awt.Container.AccessibleAWTContainer
getAccessibleAt
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Methods inherited from class javax.swing.JComponent.AccessibleJComponent
addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
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方法详细信息
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getAccessibleRole
public AccessibleRole getAccessibleRole()
获取此对象的角色。- 重写:
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getAccessibleRole
在JComponent.AccessibleJComponent
- 结果
- AccessibleRole的一个实例描述对象的角色
- 另请参见:
-
AccessibleRole
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getAccessibleChildrenCount
public int getAccessibleChildrenCount()
返回对象的可访问子对象的数量。- 重写:
-
getAccessibleChildrenCount
在JComponent.AccessibleJComponent
- 结果
- 对象的可访问子的数量。
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getAccessibleChild
public Accessible getAccessibleChild(int i)
返回对象的指定Accessible子对象。 Accessible对象的Accessible子项为零,所以Accessible子项的第一个子项的索引为0,第二个子项为索引1,依此类推。- 重写:
-
getAccessibleChild
在JComponent.AccessibleJComponent
- 参数
-
i
- 基于零的儿童索引 - 结果
- 对象的Accessible子对象
- 另请参见:
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getAccessibleChildrenCount()
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