javax.swing
类 JTextArea.AccessibleJTextArea
java.lang.Object
  
javax.accessibility.AccessibleContext
      
java.awt.Component.AccessibleAWTComponent
          
java.awt.Container.AccessibleAWTContainer
              
javax.swing.JComponent.AccessibleJComponent
                  
javax.swing.text.JTextComponent.AccessibleJTextComponent
                      
javax.swing.JTextArea.AccessibleJTextArea
- 所有已实现的接口: 
 - Serializable, EventListener, AccessibleAction, AccessibleComponent, AccessibleEditableText, AccessibleExtendedComponent, AccessibleExtendedText, AccessibleText, CaretListener, DocumentListener
 
- 正在封闭类:
 - JTextArea
 
protected class JTextArea.AccessibleJTextArea
- extends JTextComponent.AccessibleJTextComponent
 
此类实现对 JTextArea 类的可访问性支持。它提供适合文本区域用户界面元素的 Java Accessibility API 的实现。
 
警告:此类的已序列化对象与以后的 Swing 版本不兼容。当前序列化支持适用于短期存储,或适用于在运行相同 Swing 版本的应用程序之间进行 RMI(Remote Method Invocation,远程方法调用)。从 1.4 版本开始,已在 java.beans 包中添加了支持所有 JavaBeansTM 长期存储的功能。请参见 XMLEncoder。
 
 
 
 
 
 
| 从类 javax.accessibility.AccessibleContext 继承的字段 | 
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 | 
 
 
 
 
 
 
| 从类 javax.swing.text.JTextComponent.AccessibleJTextComponent 继承的方法 | 
caretUpdate, changedUpdate, cut, delete, doAccessibleAction, getAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleEditableText, getAccessibleRole, getAccessibleText, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getIndexAtPoint, getSelectedText, getSelectionEnd, getSelectionStart, getTextBounds, getTextRange, getTextSequenceAfter, getTextSequenceAt, getTextSequenceBefore, insertTextAtIndex, insertUpdate, paste, removeUpdate, replaceText, selectText, setAttributes, setTextContents | 
 
 
 
| 从类 java.awt.Component.AccessibleAWTComponent 继承的方法 | 
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 | 
 
 
| 从类 java.lang.Object 继承的方法 | 
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
| 从接口 javax.accessibility.AccessibleComponent 继承的方法 | 
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 | 
 
JTextArea.AccessibleJTextArea
protected JTextArea.AccessibleJTextArea()
getAccessibleStateSet
public AccessibleStateSet getAccessibleStateSet()
- 获取此对象的状态设置。
- 覆盖:
 - 类 
JTextComponent.AccessibleJTextComponent 中的 getAccessibleStateSet 
 
- 返回:
 - 描述该对象状态的 AccessibleStateSet 实例
 - 另请参见:
 AccessibleStateSet
 
 
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