javax.accessibility
Class AccessibleHyperlink
- AccessibleAction
This object encapsulates actions associated with navigating hypertext.
abstract boolean | doAccessibleAction(int i)- Perform the specified action.
|
abstract Object | getAccessibleActionAnchor(int i)- Get the anchor appropriate for the link, or null if the index is out of
bounds.
|
abstract int | getAccessibleActionCount()- Get the number possible actions for this object, starting from 0.
|
abstract String | getAccessibleActionDescription(int i)- Get the anchor text of the link, or null if the index is out of bounds.
|
abstract Object | getAccessibleActionObject(int i)- Get the link location, or null if the index is out of bounds.
|
abstract int | getEndIndex()- Gets the character index where this link ends in the parent hypertext
document.
|
abstract int | getStartIndex()- Gets the character index where this link starts in the parent hypertext
document.
|
abstract boolean | isValid()- Returns whether the document the link references is still valid, as the
association may have changed with a text edit.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
getAccessibleActionAnchor
public abstract Object getAccessibleActionAnchor(int i)
Get the anchor appropriate for the link, or null if the index is out of
bounds. For example, <a href="http://www.gnu.org/">GNU Home Page
</a> would return "GNU Home Page", while <a HREF="#top">
<img src="top-hat.png" alt="top hat"></a> would return
an ImageIcon("top-hat.png", "top hat").
i - the link to retrieve, 0-based
getAccessibleActionCount
public abstract int getAccessibleActionCount()
Get the number possible actions for this object, starting from 0. In
general, a hypertext link has only one action, except for an image map,
so there isn't really a default action.
- getAccessibleActionCount in interface AccessibleAction
- the 0-based number of actions
getAccessibleActionDescription
public abstract String getAccessibleActionDescription(int i)
Get the anchor text of the link, or null if the index is out of bounds.
For example, <a href="http://www.gnu.org/">GNU Home Page</a>
would return "GNU Home Page", while <a HREF="#top">
<img src="top-hat.png" alt="top hat"></a> would return
"top hat".
- getAccessibleActionDescription in interface AccessibleAction
i - the link to retrieve, 0-based
getAccessibleActionObject
public abstract Object getAccessibleActionObject(int i)
Get the link location, or null if the index is out of bounds. For
example, <a href="http://www.gnu.org/">GNU Home Page</a>
would return a java.net.URL("http://www.gnu.org/").
i - the link to retrieve, 0-based
getEndIndex
public abstract int getEndIndex()
Gets the character index where this link ends in the parent hypertext
document.
getStartIndex
public abstract int getStartIndex()
Gets the character index where this link starts in the parent hypertext
document.
isValid
public abstract boolean isValid()
Returns whether the document the link references is still valid, as the
association may have changed with a text edit.
- true if the link is valid with respect to the AccessibleHypertext
AccessibleHyperlink.java -- aids in accessibly navigating hypertext
Copyright (C) 2002, 2005 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version.