Java javax.swing Class ImageIcon.AccessibleImageIcon（JDK8）

162 阅读 0 评论 0 点赞

Skip navigation links

Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- javax.accessibility.AccessibleContext
- - javax.swing.ImageIcon.AccessibleImageIcon

All Implemented Interfaces:

Serializable, AccessibleIcon

Enclosing class:

ImageIcon
```
protected class ImageIcon.AccessibleImageIcon
extends AccessibleContext
implements AccessibleIcon, Serializable
```
This class implements accessibility support for the ImageIcon class. It provides an implementation of the Java Accessibility API appropriate to image icon user-interface elements.
Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

Since:

1.3

Field Summary
- 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

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AccessibleImageIcon()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Accessible`	`getAccessibleChild(int i)` Returns the nth Accessible child of the object.
`int`	`getAccessibleChildrenCount()` Returns the number of accessible children in the object.
`String`	`getAccessibleIconDescription()` Gets the description of the icon.
`int`	`getAccessibleIconHeight()` Gets the height of the icon.
`int`	`getAccessibleIconWidth()` Gets the width of the icon.
`int`	`getAccessibleIndexInParent()` Gets the index of this object in its accessible parent.
`Accessible`	`getAccessibleParent()` Gets the Accessible parent of this object.
`AccessibleRole`	`getAccessibleRole()` Gets the role of this object.
`AccessibleStateSet`	`getAccessibleStateSet()` Gets the state of this object.
`Locale`	`getLocale()` Returns the locale of this object.
`void`	`setAccessibleIconDescription(String description)` Sets the description of the icon.

Methods inherited from class javax.accessibility.AccessibleContext
addPropertyChangeListener, firePropertyChange, getAccessibleAction, getAccessibleComponent, getAccessibleDescription, getAccessibleEditableText, getAccessibleIcon, getAccessibleName, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AccessibleImageIcon
```
protected AccessibleImageIcon()
```
- Method Detail
  - getAccessibleRole
```
public AccessibleRole getAccessibleRole()
```
    Gets the role of this object.
    
    Specified by:
    
    getAccessibleRole in class AccessibleContext
    
    Returns:
    
    an instance of AccessibleRole describing the role of the object
    
    See Also:
    
    AccessibleRole
  - getAccessibleStateSet
```
public AccessibleStateSet getAccessibleStateSet()
```
    Gets the state of this object.
    
    Specified by:
    
    getAccessibleStateSet in class AccessibleContext
    
    Returns:
    
    an instance of AccessibleStateSet containing the current state set of the object
    
    See Also:
    
    AccessibleState
  - getAccessibleParent
```
public Accessible getAccessibleParent()
```
    Gets the Accessible parent of this object. If the parent of this object implements Accessible, this method should simply return getParent().
    
    Overrides:
    
    getAccessibleParent in class AccessibleContext
    
    Returns:
    
    the Accessible parent of this object -- can be null if this object does not have an Accessible parent
  - getAccessibleIndexInParent
```
public int getAccessibleIndexInParent()
```
    Gets the index of this object in its accessible parent.
    
    Specified by:
    
    getAccessibleIndexInParent in class AccessibleContext
    
    Returns:
    
    the index of this object in its parent; -1 if this object does not have an accessible parent.
    
    See Also:
    
    getAccessibleParent()
  - getAccessibleChildrenCount
```
public int getAccessibleChildrenCount()
```
    Returns the number of accessible children in the object. If all of the children of this object implement Accessible, than this method should return the number of children of this object.
    
    Specified by:
    
    getAccessibleChildrenCount in class AccessibleContext
    
    Returns:
    
    the number of accessible children in the object.
  - getAccessibleChild
```
public Accessible getAccessibleChild(int i)
```
    Returns the nth Accessible child of the object.
    
    Specified by:
    
    getAccessibleChild in class AccessibleContext
    
    Parameters:
    
    i - zero-based index of child
    
    Returns:
    
    the nth Accessible child of the object
    
    See Also:
    
    AccessibleContext.getAccessibleChildrenCount()
  - getLocale
```
public Locale getLocale()
                 throws IllegalComponentStateException
```
    Returns the locale of this object.
    
    Specified by:
    
    getLocale in class AccessibleContext
    
    Returns:
    
    the locale of this object
    
    Throws:
    
    IllegalComponentStateException - If the Component does not have its own locale and has not yet been added to a containment hierarchy such that the locale can be determined from the containing parent.
  - getAccessibleIconDescription
```
public String getAccessibleIconDescription()
```
    Gets the description of the icon. This is meant to be a brief textual description of the object. For example, it might be presented to a blind user to give an indication of the purpose of the icon.
    
    Specified by:
    
    getAccessibleIconDescription in interface AccessibleIcon
    
    Returns:
    
    the description of the icon
  - setAccessibleIconDescription
```
public void setAccessibleIconDescription(String description)
```
    Sets the description of the icon. This is meant to be a brief textual description of the object. For example, it might be presented to a blind user to give an indication of the purpose of the icon.
    
    Specified by:
    
    setAccessibleIconDescription in interface AccessibleIcon
    
    Parameters:
    
    description - the description of the icon
  - getAccessibleIconHeight
```
public int getAccessibleIconHeight()
```
    Gets the height of the icon.
    
    Specified by:
    
    getAccessibleIconHeight in interface AccessibleIcon
    
    Returns:
    
    the height of the icon
  - getAccessibleIconWidth
```
public int getAccessibleIconWidth()
```
    Gets the width of the icon.
    
    Specified by:
    
    getAccessibleIconWidth in interface AccessibleIcon
    
    Returns:
    
    the width of the icon

Skip navigation links

Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

Java javax.swing Class ImageIcon.AccessibleImageIcon（JDK8）

Class ImageIcon.AccessibleImageIcon

Field Summary

Fields inherited from class javax.accessibility.AccessibleContext

Constructor Summary

Method Summary

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Constructor Detail

AccessibleImageIcon

Method Detail

getAccessibleRole

getAccessibleStateSet

getAccessibleParent

getAccessibleIndexInParent

getAccessibleChildrenCount

getAccessibleChild

getLocale

getAccessibleIconDescription

setAccessibleIconDescription

getAccessibleIconHeight

getAccessibleIconWidth