- java.lang.Object
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- javax.accessibility.AccessibleHyperlink
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- javax.swing.JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink
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- All Implemented Interfaces:
- AccessibleAction
- Enclosing class:
- JEditorPane.JEditorPaneAccessibleHypertextSupport
public class JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink extends AccessibleHyperlink
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Field Summary
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Fields inherited from interface javax.accessibility.AccessibleAction
CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
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Constructor Summary
Constructors Constructor and Description JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink(Element e)
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Method Summary
Methods Modifier and Type Method and Description boolean
doAccessibleAction(int i)
Perform the specified Action on the objectObject
getAccessibleActionAnchor(int i)
Return an object that represents the link anchor, as appropriate for that link.int
getAccessibleActionCount()
Returns the number of accessible actions available in this Link If there are more than one, the first one is NOT considered the "default" action of this LINK object (e.g.String
getAccessibleActionDescription(int i)
Return a String description of this particular link action.Object
getAccessibleActionObject(int i)
Returns a URL object that represents the link.int
getEndIndex()
Get the index with the hypertext document at which this link endsint
getStartIndex()
Get the index with the hypertext document at which this link beginsboolean
isValid()
Since the document a link is associated with may have changed, this method returns whether this Link is valid anymore (with respect to the document it references).
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Constructor Detail
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JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink
public JEditorPane.JEditorPaneAccessibleHypertextSupport.HTMLLink(Element e)
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Method Detail
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isValid
public boolean isValid()
Since the document a link is associated with may have changed, this method returns whether this Link is valid anymore (with respect to the document it references).- Specified by:
isValid
in classAccessibleHyperlink
- Returns:
- a flag indicating whether this link is still valid with respect to the AccessibleHypertext it belongs to
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getAccessibleActionCount
public int getAccessibleActionCount()
Returns the number of accessible actions available in this Link If there are more than one, the first one is NOT considered the "default" action of this LINK object (e.g. in an HTML imagemap). In general, links will have only one AccessibleAction in them.- Specified by:
getAccessibleActionCount
in interfaceAccessibleAction
- Specified by:
getAccessibleActionCount
in classAccessibleHyperlink
- Returns:
- the zero-based number of Actions in this object
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doAccessibleAction
public boolean doAccessibleAction(int i)
Perform the specified Action on the object- Specified by:
doAccessibleAction
in interfaceAccessibleAction
- Specified by:
doAccessibleAction
in classAccessibleHyperlink
- Parameters:
i
- zero-based index of actions- Returns:
- true if the the action was performed; else false.
- See Also:
getAccessibleActionCount()
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getAccessibleActionDescription
public String getAccessibleActionDescription(int i)
Return a String description of this particular link action. The string returned is the text within the document associated with the element which contains this link.- Specified by:
getAccessibleActionDescription
in interfaceAccessibleAction
- Specified by:
getAccessibleActionDescription
in classAccessibleHyperlink
- Parameters:
i
- zero-based index of the actions- Returns:
- a String description of the action
- See Also:
getAccessibleActionCount()
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getAccessibleActionObject
public Object getAccessibleActionObject(int i)
Returns a URL object that represents the link.- Specified by:
getAccessibleActionObject
in classAccessibleHyperlink
- Parameters:
i
- zero-based index of the actions- Returns:
- an URL representing the HTML link itself
- See Also:
getAccessibleActionCount()
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getAccessibleActionAnchor
public Object getAccessibleActionAnchor(int i)
Return an object that represents the link anchor, as appropriate for that link. E.g. from HTML: Accessibility this method would return a String containing the text: 'Accessibility'. Similarly, from this HTML: <a HREF="#top"><img src="https://www.gaudry.be/java-api/top-hat.gif" alt="top hat"></a> this might return the object ImageIcon("top-hat.gif", "top hat");- Specified by:
getAccessibleActionAnchor
in classAccessibleHyperlink
- Parameters:
i
- zero-based index of the actions- Returns:
- an Object representing the hypertext anchor
- See Also:
getAccessibleActionCount()
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getStartIndex
public int getStartIndex()
Get the index with the hypertext document at which this link begins- Specified by:
getStartIndex
in classAccessibleHyperlink
- Returns:
- index of start of link
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getEndIndex
public int getEndIndex()
Get the index with the hypertext document at which this link ends- Specified by:
getEndIndex
in classAccessibleHyperlink
- Returns:
- index of end of link
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