Package jmri.swing

Class SystemNameValidator

java.lang.Object

javax.swing.InputVerifier

com.alexandriasoftware.swing.JInputValidator

jmri.swing.SystemNameValidator

public class SystemNameValidator
extends com.alexandriasoftware.swing.JInputValidator

A JInputValidator that validates a NamedBean system name.

Until the component gets focus, no validation icon is shown. Once the component has focus the following icons are shown:

• If the component is blank and required was false when the validator was created, no validation is shown.
• If the component is blank and required was true when the validator was created, a warning icon is shown.
• If the component has an invalid system name, an error icon is shown.
• If the component has a potentially valid system name, a waring icon is shown.
• If the component has a valid system name, a success icon is shown.

Constructor Summary

Constructors

Constructor	Description
SystemNameValidator(JComponent component, Manager<?> manager)	Create a SystemNameValidator.
SystemNameValidator(JComponent component, Manager<?> manager, boolean required)	Create a SystemNameValidator.

Method Summary

Modifier and Type	Method	Description
protected com.alexandriasoftware.swing.Validation	getValidation(JComponent component, com.alexandriasoftware.swing.JInputValidatorPreferences preferences)
boolean	isRequired()
void	setManager(Manager<?> manager)	Set the Manager used to validate system names.
void	setRequired(boolean required)

Methods inherited from class com.alexandriasoftware.swing.JInputValidator

addPropertyChangeListener, addPropertyChangeListener, getComponent, getNoneValidation, getPropertyChangeListeners, getPropertyChangeListeners, getPropertyChangeSupport, getToolTipText, getValidation, isVerifying, removePropertyChangeListener, removePropertyChangeListener, setToolTipText, setValidationPreferences, setVerifying, trimHtmlTags, verify

Methods inherited from class javax.swing.InputVerifier

shouldYieldFocus, shouldYieldFocus, verifyTarget

Methods inherited from class java.lang.Object

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

Constructor Details

SystemNameValidator

public SystemNameValidator(@Nonnull JComponent component, @Nonnull Manager<?> manager)

Create a SystemNameValidator. Same as calling SystemNameValidator(javax.swing.JComponent, jmri.Manager, boolean) with required == false.

Parameters:

component - the component to validate has a valid system name

manager - the manager that will be used for validation

SystemNameValidator

public SystemNameValidator(@Nonnull JComponent component, @Nonnull Manager<?> manager, boolean required)

Create a SystemNameValidator.

Parameters:

component - the component to validate has a valid system name

manager - the manager that will be used for validation

required - true if input must be valid and InputVerifier.verify(javax.swing.JComponent) must return true to allow focus change; false otherwise

Method Details

getValidation

protected com.alexandriasoftware.swing.Validation getValidation(JComponent component, com.alexandriasoftware.swing.JInputValidatorPreferences preferences)

Specified by:

getValidation in class com.alexandriasoftware.swing.JInputValidator

isRequired

public boolean isRequired()

setRequired

public void setRequired(boolean required)

setManager

public void setManager(@Nonnull Manager<?> manager)

Set the Manager used to validate system names.

If the manager changes, fires the a property change for the property manager and calls JInputValidator.verify(javax.swing.JComponent) to verify any text against the new manager.

Parameters:

manager - the new manager