com.whitestein.lsps.vaadin.forms

Class WAbstractMultiSelect<T>

java.lang.Object

com.whitestein.lsps.vaadin.forms.FormComponent

com.whitestein.lsps.vaadin.forms.ComponentWithValue<T>

com.whitestein.lsps.vaadin.forms.WInputComponentWithValue<T>

com.whitestein.lsps.vaadin.forms.WAbstractSelect<Set<T>>

com.whitestein.lsps.vaadin.forms.WAbstractMultiSelect<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

com.vaadin.event.ConnectorEventListener, com.vaadin.server.ClientConnector.AttachListener, Serializable, EventListener

Direct Known Subclasses:

WCheckBoxList, WMultiselectComboBox, WMultiSelectList

public abstract class WAbstractMultiSelect<T>
extends WAbstractSelect<Set<T>>

Provides basic support for Vaadin AbstractSelect, for selecting multiple values.

Author:

mvy

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WAbstractMultiSelect.SetHolderConverter Makes sure that all select values are serializable.

Nested classes/interfaces inherited from class com.whitestein.lsps.vaadin.forms.WAbstractSelect

WAbstractSelect.VariantConverter

Nested classes/interfaces inherited from class com.whitestein.lsps.vaadin.forms.ComponentWithValue

ComponentWithValue.ValueChangeListenerImpl, ComponentWithValue.ValueProperty<T>

Field Summary

Fields inherited from class com.whitestein.lsps.vaadin.forms.WAbstractSelect

options, PROPERTY_CAPTION, widgetConfigured

Fields inherited from class com.whitestein.lsps.vaadin.forms.ComponentWithValue

refreshing

Fields inherited from class com.whitestein.lsps.vaadin.forms.FormComponent

form, INTERNAL_STATE_RECORD_PROPERTY

Fields inherited from interface com.vaadin.server.ClientConnector.AttachListener

attachMethod

Constructor Summary

Constructors

Constructor and Description
WAbstractMultiSelect() Constructor

Method Summary

Modifier and Type	Method and Description
protected void	configure()
void	setOptions(RecordHolder dataSource, RecordHolder captionValueProvider) Configures the AbstractSelect provided by WAbstractSelect.getWidget(): creates a data source via WAbstractSelect.createDataSource(RecordHolder, RecordHolder) and calls AbstractSelect.setContainerDataSource(Container) directs it to use the property caption model Registers WAbstractMultiSelect.SetHolderConverter ; creates a data source and calls AbstractSelect.setContainerDataSource(Container);

Methods inherited from class com.whitestein.lsps.vaadin.forms.WAbstractSelect

createDataSource, createWidget, getWidget, isNullSelectionAllowed, preventGC, refresh, restoreInternalState, setNullSelectionAllowed, setOptions, setOptionsToContainer, writeInternalState

Methods inherited from class com.whitestein.lsps.vaadin.forms.WInputComponentWithValue

addValidator, fireValueChanged, focus, getOnChange, getValidationErrors, inferValidator, isConvertible, isImmediate, isRequired, isValid, removeAllValidators, setImmediate, setOnChange, setRequired

Methods inherited from class com.whitestein.lsps.vaadin.forms.ComponentWithValue

getBinding, getProperty, isFullyInitialized, onPropertyValueSet, refreshBinding, setProperty

Methods inherited from class com.whitestein.lsps.vaadin.forms.FormComponent

addDataErrorMessage, addStyleName, attach, call, clearDataErrorMessages, createEvent, equals, getCaption, getComponentAlignment, getContextClickHandler, getCustomErrorMessage, getDataErrorMessages, getDescription, getExpandRatio, getHasChildrenAdapter, getHeight, getIcon, getModelingId, getNamespace, getStyleName, getTabIndex, getWidth, hashCode, isEnabled, isReadOnly, isVisible, localize, markAsDirty, removeStyleName, restoreState, saveState, setCaption, setComponentAlignment, setContextClickHandler, setContextMenuItems, setCustomErrorMessage, setDescription, setEnabled, setExpandRatio, setHeight, setIcon, setReadOnly, setStyleName, setTabIndex, setVisible, setWidth, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WAbstractMultiSelect

public WAbstractMultiSelect()

Constructor

Method Detail

configure

protected void configure()

Overrides:

configure in class WAbstractSelect<Set<T>>

setOptions

public void setOptions(RecordHolder dataSource,
                       RecordHolder captionValueProvider)

Configures the AbstractSelect provided by WAbstractSelect.getWidget():

• creates a data source via WAbstractSelect.createDataSource(RecordHolder, RecordHolder) and calls AbstractSelect.setContainerDataSource(Container)
• directs it to use the property caption model
• Registers WAbstractMultiSelect.SetHolderConverter

; creates a data source and calls AbstractSelect.setContainerDataSource(Container);

Overrides:

setOptions in class WAbstractSelect<Set<T>>

Parameters:

dataSource - forms::DataSource instance

captionValueProvider - forms::ValueProvider instance.