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public interface AccessibleValue
If an object implements this interface then it must be able to control a numerical value. For example, a scroll bar has a position represented by a number. Accessibility software can use the implementations of this interface to change the associated value.
The AccessibleContext.getAccessibleValue() method should
return null if an object does not implement this interface.
Accessible,
AccessibleContext,
AccessibleContext.getAccessibleValue()| Method Summary | |
|---|---|
Number |
getCurrentAccessibleValue()
Gets the current value of this object, or null if it has not been set. |
Number |
getMaximumAccessibleValue()
Gets the maximum value in the range of this object, or null if there is no maximum. |
Number |
getMinimumAccessibleValue()
Gets the minimum value in the range of this object, or null if there is no minimum. |
boolean |
setCurrentAccessibleValue(Number number)
Sets the current value of this object. |
| Method Detail |
|---|
Number getCurrentAccessibleValue()
setCurrentAccessibleValue(Number)boolean setCurrentAccessibleValue(Number number)
number - the new value
Number getMinimumAccessibleValue()
getMaximumAccessibleValue()Number getMaximumAccessibleValue()
getMinimumAccessibleValue()
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