javax.accessibility
Class AccessibleHyperlink
- AccessibleAction
This object encapsulates actions associated with navigating hypertext.
- 1.2
Accessible
, AccessibleContext
, AccessibleText
, AccessibleContext.getAccessibleText()
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
getAccessibleActionAnchor
public 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
- the link anchor object
getAccessibleActionCount()
getAccessibleActionCount
public 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
getAccessibleActionObject
public 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
- the link location
getAccessibleActionCount()
getEndIndex
public int getEndIndex()
Gets the character index where this link ends in the parent hypertext
document.
- the ending index
getStartIndex
public int getStartIndex()
Gets the character index where this link starts in the parent hypertext
document.
- the starting index
isValid
public 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
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