Package jmri.jmrit.symbolicprog.tabbedframe

Class JComponentQualifier

java.lang.Object

jmri.jmrit.symbolicprog.AbstractQualifier

jmri.jmrit.symbolicprog.ArithmeticQualifier

jmri.jmrit.symbolicprog.tabbedframe.JComponentQualifier

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener, Qualifier

public class JComponentQualifier
extends ArithmeticQualifier

Qualify a JComponent on a numerical test by setting the JComponent's visibility.

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrit.symbolicprog.ArithmeticQualifier

ArithmeticQualifier.Test

Field Summary

Fields

Modifier and Type	Field	Description
(package private) javax.swing.JComponent	component

Constructor Summary

Constructors

Constructor	Description
JComponentQualifier(javax.swing.JComponent component, VariableValue watchedVal, int value, java.lang.String relation)

Method Summary

Modifier and Type	Method	Description
protected boolean	currentAvailableState()	Retrieve the current "available" state from the qualified Object.
void	setWatchedAvailable(boolean enable)	Drive the available or not state of the qualified Object.

Methods inherited from class jmri.jmrit.symbolicprog.ArithmeticQualifier

availableStateFromValue, currentDesiredState, update

Methods inherited from class jmri.jmrit.symbolicprog.AbstractQualifier

availableStateFromEvent, getWatchedVariable, propertyChange

Methods inherited from class java.lang.Object

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

Field Detail

component

javax.swing.JComponent component

Constructor Detail

JComponentQualifier

public JComponentQualifier(javax.swing.JComponent component,
                           VariableValue watchedVal,
                           int value,
                           java.lang.String relation)

Method Detail

setWatchedAvailable

public void setWatchedAvailable(boolean enable)

Description copied from class: AbstractQualifier

Drive the available or not state of the qualified Object.

Subclasses implement this to control a specific type of qualified Object, like a Variable or Pane.

Specified by:

setWatchedAvailable in interface Qualifier

Specified by:

setWatchedAvailable in class AbstractQualifier

Parameters:

enable - true if should be enabled

currentAvailableState

protected boolean currentAvailableState()

Description copied from class: AbstractQualifier

Retrieve the current "available" state from the qualified Object.

Specified by:

currentAvailableState in class AbstractQualifier

Returns:

true if available