java.lang.Object
javax.accessibility.AccessibleContext
java.awt.Component.AccessibleAWTComponent
java.awt.TextComponent.AccessibleAWTTextComponent
java.awt.TextArea.AccessibleAWTTextArea
- 所有已实现的接口:
TextListener,Serializable,EventListener,AccessibleComponent,AccessibleText
- 封闭类:
TextArea
此类实现了对
TextArea 类的辅助功能支持。它提供了适用于文本区域用户接口元素的 Java Accessibility API 的实现。
- 自从:
- 1.3
- 参见:
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内部类总结
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字段摘要
在类 java.awt.Component.AccessibleAWTComponent 中声明的字段
accessibleAWTComponentHandler, accessibleAWTFocusHandler在类 javax.accessibility.AccessibleContext 中声明的字段
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在接口 javax.accessibility.AccessibleText 中声明的字段
CHARACTER, SENTENCE, WORD -
构造方法总结
构造方法 -
方法总结
在类 java.awt.TextComponent.AccessibleAWTTextComponent 中声明的方法
getAccessibleRole, getAccessibleText, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getIndexAtPoint, getSelectedText, getSelectionEnd, getSelectionStart, textValueChanged在类 java.awt.Component.AccessibleAWTComponent 中声明的方法
addFocusListener, addPropertyChangeListener, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, removePropertyChangeListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
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构造方法详细信息
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可访问的 AWT 文本区域
protected AccessibleAWTTextArea()构造一个AccessibleAWTTextArea。
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方法详情
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getAccessibleStateSet
获取此对象的状态集。- 重写:
getAccessibleStateSet在类TextComponent.AccessibleAWTTextComponent中- 返回:
- 描述对象状态的 AccessibleStateSet 实例
- 参见:
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