org.openide

Interface WizardDescriptor.Iterator<Data>

All Known Subinterfaces:

WizardDescriptor.AsynchronousInstantiatingIterator<Data>, WizardDescriptor.BackgroundInstantiatingIterator<Data>, WizardDescriptor.InstantiatingIterator<Data>, WizardDescriptor.ProgressInstantiatingIterator<Data>

All Known Implementing Classes:

WizardDescriptor.ArrayIterator

Enclosing class:

WizardDescriptor

public static interface WizardDescriptor.Iterator<Data>

Iterator on the sequence of panels.

See Also:

WizardDescriptor.Panel

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener l) Add a listener to changes of the current panel.
WizardDescriptor.Panel<Data>	current() Get the current panel.
boolean	hasNext() Test whether there is a next panel.
boolean	hasPrevious() Test whether there is a previous panel.
String	name() Get the name of the current panel.
void	nextPanel() Move to the next panel.
void	previousPanel() Move to the previous panel.
void	removeChangeListener(ChangeListener l) Remove a listener to changes of the current panel.

Method Detail

current

WizardDescriptor.Panel<Data> current()

Get the current panel.

Returns:

the panel

name

String name()

Get the name of the current panel.

Returns:

the name

hasNext

boolean hasNext()

Test whether there is a next panel.

Returns:

true if so

hasPrevious

boolean hasPrevious()

Test whether there is a previous panel.

Returns:

true if so

nextPanel

void nextPanel()

Move to the next panel. I.e. increment its index, need not actually change any GUI itself.

Throws:

NoSuchElementException - if the panel does not exist

previousPanel

void previousPanel()

Move to the previous panel. I.e. decrement its index, need not actually change any GUI itself.

Throws:

NoSuchElementException - if the panel does not exist

addChangeListener

void addChangeListener(ChangeListener l)

Add a listener to changes of the current panel. The listener is notified when the possibility to move forward/backward changes.

Parameters:

l - the listener to add

removeChangeListener

void removeChangeListener(ChangeListener l)

Remove a listener to changes of the current panel.

Parameters:

l - the listener to remove