- java.lang.Object
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- javax.accessibility.AccessibleContext
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- javax.swing.ImageIcon.AccessibleImageIcon
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- All Implemented Interfaces:
- Serializable, AccessibleIcon
- Enclosing class:
- ImageIcon
protected class ImageIcon.AccessibleImageIcon extends AccessibleContext implements AccessibleIcon, Serializable
This class implements accessibility support for theImageIcon
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 JavaBeansTM has been added to the
java.beans
package. Please seeXMLEncoder
.- Since:
- 1.3
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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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Constructor Summary
Constructors Modifier Constructor and Description protected
ImageIcon.AccessibleImageIcon()
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Method Summary
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
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Method Detail
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getAccessibleRole
public AccessibleRole getAccessibleRole()
Gets the role of this object.- Specified by:
getAccessibleRole
in classAccessibleContext
- Returns:
- an instance of AccessibleRole describing the role of the object
- See Also:
AccessibleRole
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getAccessibleStateSet
public AccessibleStateSet getAccessibleStateSet()
Gets the state of this object.- Specified by:
getAccessibleStateSet
in classAccessibleContext
- Returns:
- an instance of AccessibleStateSet containing the current state set of the object
- See Also:
AccessibleState
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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 classAccessibleContext
- Returns:
- the Accessible parent of this object -- can be null if this object does not have an Accessible parent
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getAccessibleIndexInParent
public int getAccessibleIndexInParent()
Gets the index of this object in its accessible parent.- Specified by:
getAccessibleIndexInParent
in classAccessibleContext
- Returns:
- the index of this object in its parent; -1 if this object does not have an accessible parent.
- See Also:
getAccessibleParent()
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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 classAccessibleContext
- Returns:
- the number of accessible children in the object.
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getAccessibleChild
public Accessible getAccessibleChild(int i)
Returns the nth Accessible child of the object.- Specified by:
getAccessibleChild
in classAccessibleContext
- Parameters:
i
- zero-based index of child- Returns:
- the nth Accessible child of the object
- See Also:
AccessibleContext.getAccessibleChildrenCount()
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getLocale
public Locale getLocale() throws IllegalComponentStateException
Returns the locale of this object.- Specified by:
getLocale
in classAccessibleContext
- 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.
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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 interfaceAccessibleIcon
- Returns:
- the description of the icon
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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 interfaceAccessibleIcon
- Parameters:
description
- the description of the icon
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getAccessibleIconHeight
public int getAccessibleIconHeight()
Gets the height of the icon.- Specified by:
getAccessibleIconHeight
in interfaceAccessibleIcon
- Returns:
- the height of the icon
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getAccessibleIconWidth
public int getAccessibleIconWidth()
Gets the width of the icon.- Specified by:
getAccessibleIconWidth
in interfaceAccessibleIcon
- Returns:
- the width of the icon
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Bij voorbaat dank.
Document heeft de 11/06/2005 gemaakt, de laatste keer de 04/03/2020 gewijzigd
Bron van het afgedrukte document:https://www.gaudry.be/nl/java-api-rf-javax/swing/ImageIcon.AccessibleImageIcon.html
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