com.tuneology.sane
Class ButtonOption

java.lang.Object
  |
  +--com.tuneology.sane.OptionDescriptor
        |
        +--com.tuneology.sane.ButtonOption

public class ButtonOption

extends OptionDescriptor

This option has no value. Instead, this option has a user-initiated button-press event, used by a backend (for example) to provide a means to select default values or to the tell an automatic document feeder to advance to the next sheet of paper.

Version:

$Id$

Author:

Fran Taylor

Method Summary

int	pressButton()

Methods inherited from class com.tuneology.sane.OptionDescriptor

getCap, getDescription, getElements, getName, getRange, getSize, getTitle, getUnit, setAutomatic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

pressButton

public int pressButton()
                throws SaneException

Returns:

the following bits may be set: Sane.INFO_INEXACT, Sane.INFO_RELOAD_OPTIONS, Sane.INFO_RELOAD_PARAMS.

Throws:

SaneException