AccessibleValue Interface
An interface implemented by valuators, sliders, and other onscren components
which allow discrete or continuous values to be manipulated.
The Value interface is exposed by sliders, scrollbars, dials, and other
components which are used to change scalar values in an application. The
interface may be used to change a value in an "approximately continuous"
fashion, or in integer increments - the interface allows the client to
determine the incremental granularity of the adjustments possible, the
possible range of values, and the current value. It also allows the value to
be programmatically set, if the implementor's state does not include READONLY.
@obj:
@obj:
@obj:
@Returns:
@obj:
@Returns:
@obj:
@Returns:
@obj:
@newValue:
@Returns:
@obj:
@Returns: