JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.swing
Class JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon

java.lang.Object
  |
  +--javax.accessibility.AccessibleContext
        |
        +--java.awt.Component.AccessibleAWTComponent
              |
              +--java.awt.Container.AccessibleAWTContainer
                    |
                    +--javax.swing.JComponent.AccessibleJComponent
                          |
                          +--javax.swing.JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon

All Implemented Interfaces:: AccessibleComponent, AccessibleExtendedComponent, AccessibleValue, Serializable

Enclosing class:: JInternalFrame.JDesktopIcon

protected class JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon
extends JComponent.AccessibleJComponent
implements AccessibleValue

This class implements accessibility support for the JInternalFrame.JDesktopIcon class. It provides an implementation of the Java Accessibility API appropriate to desktop 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^TM has been added to the java.beans package. Please see XMLEncoder.

Constructor Detail

JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon

protected JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon()

Method Detail

getAccessibleRole

public AccessibleRole getAccessibleRole()

Gets the role of this object.

Overrides:: getAccessibleRole in class JComponent.AccessibleJComponent

Returns:: an instance of AccessibleRole describing the role of the object
See Also:: AccessibleRole

getAccessibleValue

public AccessibleValue getAccessibleValue()

Gets the AccessibleValue associated with this object. In the implementation of the Java Accessibility API for this class, returns this object, which is responsible for implementing the AccessibleValue interface on behalf of itself.

Overrides:: getAccessibleValue in class AccessibleContext

Returns:: this object
See Also:: AccessibleValue

getCurrentAccessibleValue

public Number getCurrentAccessibleValue()

Gets the value of this object as a Number.

Specified by:: getCurrentAccessibleValue in interface AccessibleValue

Returns:: value of the object -- can be null if this object does not have a value
See Also:: AccessibleValue.setCurrentAccessibleValue(java.lang.Number)

setCurrentAccessibleValue

public boolean setCurrentAccessibleValue(Number n)

Sets the value of this object as a Number.

Specified by:: setCurrentAccessibleValue in interface AccessibleValue

Returns:: true if the value was set
See Also:: AccessibleValue.getCurrentAccessibleValue()

getMinimumAccessibleValue

public Number getMinimumAccessibleValue()

Gets the minimum value of this object as a Number.

Specified by:: getMinimumAccessibleValue in interface AccessibleValue

Returns:: minimum value of the object; null if this object does not have a minimum value
See Also:: AccessibleValue.getMaximumAccessibleValue()

getMaximumAccessibleValue

public Number getMaximumAccessibleValue()

Gets the maximum value of this object as a Number.

Specified by:: getMaximumAccessibleValue in interface AccessibleValue

Returns:: maximum value of the object; null if this object does not have a maximum value
See Also:: AccessibleValue.getMinimumAccessibleValue()