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public interface AccessibleSelection
This AccessibleSelection interface
provides the standard mechanism for an assistive technology to determine
what the current selected children are, as well as modify the selection set.
Any object that has children that can be selected should support
the AccessibleSelection interface. Applications can determine if an object supports the
AccessibleSelection interface by first obtaining its AccessibleContext (see
Accessible
) and then calling the
AccessibleContext.getAccessibleSelection()
method.
If the return value is not null, the object supports this interface.
Accessible
Accessible.getAccessibleContext()
AccessibleContext
AccessibleContext.getAccessibleSelection()
Method Summary | |
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void |
addAccessibleSelection
Adds the specified Accessible child of the object to the object's selection. |
void |
clearAccessibleSelection
Clears the selection in the object, so that no children in the object are selected. |
Accessible |
getAccessibleSelection
Returns an Accessible representing the specified selected child of the object. |
int |
getAccessibleSelectionCount
Returns the number of Accessible children currently selected. |
boolean |
isAccessibleChildSelected
Determines if the current child of this object is selected. |
void |
removeAccessibleSelection
Removes the specified child of the object from the object's selection. |
void |
selectAllAccessibleSelection
Causes every child of the object to be selected if the object supports multiple selections. |
Method Detail |
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int getAccessibleSelectionCount()
Accessible![]()
![]()
getAccessibleSelection(int i)
Note that the index represents the i-th selected child, which is different from the i-th child.
i
- the zero-based index of selected children
getAccessibleSelectionCount()
boolean isAccessibleChildSelected(int i)
i
- the zero-based index of the child in this Accessible object.
AccessibleContext.getAccessibleChild(int)
void addAccessibleSelection(int i)
i
- the zero-based index of the childAccessibleContext.getAccessibleChild(int)
void removeAccessibleSelection(int i)
i
- the zero-based index of the childAccessibleContext.getAccessibleChild(int)
void clearAccessibleSelection()
void selectAllAccessibleSelection()
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