AccessibleAction

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> javax >> [ accessibility overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of javax.accessibility.AccessibleAction

SOURCE |

Download javax.accessibility.AccessibleAction

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.accessibility
Interface AccessibleAction

All Known Implementing Classes:: AccessibleHyperlink

public interface AccessibleAction

If an object implements this interface then it must be able to perform one or more actions. Accessibility software can use the implementations of this interface to discover and perform actions on an object.

The AccessibleContext.getAccessibleAction() method should return null if an object does not implement this interface.

Since:: 1.2

Field Summary

static java.lang.String DECREMENT
          The name of an action which decrements a value.

static java.lang.String INCREMENT
          The name of an action which increments a value.

static java.lang.String TOGGLE_EXPAND
          The name of an action which toggles the expansion of a tree node.

Method Summary

boolean doAccessibleAction(int i)
          Perform the specified action.

int getAccessibleActionCount()
          Get the number possible actions for this object, with the zeroth representing the default action.

java.lang.String getAccessibleActionDescription(int i)
          Get a description for the specified action.

Field Detail

DECREMENT

public static final java.lang.String DECREMENT

The name of an action which decrements a value.

Since:: 1.5
See Also:: Constant Field Values

INCREMENT

public static final java.lang.String INCREMENT

The name of an action which increments a value.

Since:: 1.5
See Also:: Constant Field Values

TOGGLE_EXPAND

public static final java.lang.String TOGGLE_EXPAND

The name of an action which toggles the expansion of a tree node.

Since:: 1.5
See Also:: Constant Field Values

Method Detail

getAccessibleActionCount

public int getAccessibleActionCount()

Get the number possible actions for this object, with the zeroth representing the default action.

getAccessibleActionDescription

public java.lang.String getAccessibleActionDescription(int i)

Get a description for the specified action. Returns null if out of bounds.

doAccessibleAction

public boolean doAccessibleAction(int i)

Perform the specified action. Does nothing if out of bounds.