public interface AccessibleTextListener
After creating an instance of a class that implements
this interface it can be added to a control using the
addAccessibleTextListener
method and removed
using the removeAccessibleTextListener
method.
When a client requests information the appropriate method
will be invoked.
Note: Accessibility clients use child identifiers to specify whether they want information about a control or one of its children. Child identifiers are increasing integers beginning with 0. The identifier CHILDID_SELF represents the control itself.
Note: This interface is typically used by implementors of a custom control to provide very detailed information about the control instance to accessibility clients.
AccessibleTextAdapter
,
AccessibleTextEvent
Modifier and Type | Method and Description |
---|---|
void |
getCaretOffset(AccessibleTextEvent e)
Sent when an accessibility client requests the current character offset
of the text caret.
|
void |
getSelectionRange(AccessibleTextEvent e)
Sent when an accessibility client requests the range of the current
text selection.
|
void getCaretOffset(AccessibleTextEvent e)
Return the caret offset in the offset
field of the event object.
e
- an event object containing the following fields:void getSelectionRange(AccessibleTextEvent e)
Return the selection start offset and non-negative length in the
offset
and length
fields of the event object.
e
- an event object containing the following fields:
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