Package com.vaadin.data

Interface Property.ValueChangeNotifier

All Superinterfaces:

Serializable

All Known Subinterfaces:

Field<T>

All Known Implementing Classes:

AbstractField, AbstractProperty, AbstractSelect, AbstractTextField, CheckBox, ComboBox, CustomField, DateField, Form, HierarchicalContainer, IndexedContainer, InlineDateField, Label, ListSelect, MethodProperty, NativeSelect, NestedMethodProperty, ObjectProperty, OptionGroup, PasswordField, PopupDateField, ProgressBar, ProgressIndicator, PropertyFormatter, RichTextArea, Select, Slider, Table, TextArea, TextField, TextFileProperty, TransactionalPropertyWrapper, Tree, TreeTable, TwinColSelect

Enclosing interface:

Property<T>

public static interface Property.ValueChangeNotifier
extends Serializable

The interface for adding and removing ValueChangeEvent listeners. If a Property wishes to allow other objects to receive ValueChangeEvent generated by it, it must implement this interface.

Note : The general Java convention is not to explicitly declare that a class generates events, but to directly define the addListener and removeListener methods. That way the caller of these methods has no real way of finding out if the class really will send the events, or if it just defines the methods to be able to implement an interface.

Since:

3.0

Author:

Vaadin Ltd.

Method Summary

Modifier and Type	Method	Description
void	addListener(Property.ValueChangeListener listener)	Deprecated. As of 7.0, replaced by addValueChangeListener(ValueChangeListener)
void	addValueChangeListener(Property.ValueChangeListener listener)	Registers a new value change listener for this Property.
void	removeListener(Property.ValueChangeListener listener)	Deprecated. As of 7.0, replaced by removeValueChangeListener(ValueChangeListener)
void	removeValueChangeListener(Property.ValueChangeListener listener)	Removes a previously registered value change listener.

Method Detail

addValueChangeListener

void addValueChangeListener(Property.ValueChangeListener listener)

Registers a new value change listener for this Property.

Parameters:

listener - the new Listener to be registered

addListener

@Deprecated
void addListener(Property.ValueChangeListener listener)

Deprecated.

As of 7.0, replaced by addValueChangeListener(ValueChangeListener)

removeValueChangeListener

void removeValueChangeListener(Property.ValueChangeListener listener)

Removes a previously registered value change listener.

Parameters:

listener - listener to be removed

removeListener

@Deprecated
void removeListener(Property.ValueChangeListener listener)

Deprecated.

As of 7.0, replaced by removeValueChangeListener(ValueChangeListener)