org.vaadin.spring.i18n.support

Class TranslatableUI

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractSingleComponentContainer

com.vaadin.ui.UI

org.vaadin.spring.i18n.support.TranslatableUI

All Implemented Interfaces:

Action.Container, Action.Notifier, ConnectorEventListener, ContextClickEvent.ContextClickNotifier, MethodEventSource, SerializableEventListener, UIEvents.PollNotifier, ClientConnector, Sizeable, VariableOwner, Connector, Component, Component.Focusable, HasComponents, HasComponents.ComponentAttachDetachNotifier, LegacyComponent, SingleComponentContainer, Serializable, Iterable<Component>, EventListener

public abstract class TranslatableUI
extends UI

Base class intended to make it easier to write UIs that needs to support changing the locale on the fly. You are not required to extend this class to be able to use Translatable components. You can easily plug in the TranslatableSupport into your existing UIs.

Author:

Petter Holmström (petter@vaadin.com)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.UI

UI.WindowOrderUpdateEvent, UI.WindowOrderUpdateListener

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

Component.ErrorEvent, Component.Event, Component.Focusable, Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.HasComponents

HasComponents.ComponentAttachDetachNotifier, HasComponents.ComponentAttachEvent, HasComponents.ComponentAttachListener, HasComponents.ComponentDetachEvent, HasComponents.ComponentDetachListener

Field Summary

Fields inherited from class com.vaadin.ui.UI

actionManager

Fields inherited from class com.vaadin.ui.AbstractComponent

DESIGN_ATTR_PLAIN_TEXT

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

Constructors

Constructor and Description
TranslatableUI()

Method Summary

Modifier and Type	Method and Description
protected TranslatableSupport	getTranslatableSupport() Returns the TranslatableSupport delegate owned by this UI.
protected void	init(VaadinRequest request)
protected abstract void	initUI(VaadinRequest request) Called by init(VaadinRequest) to actually initialize the UI.
void	setLocale(Locale locale)
protected void	updateMessageStrings() Updates the message strings of all Translatable components attached to this UI.

Methods inherited from class com.vaadin.ui.UI

access, accessSynchronously, addAction, addActionHandler, addClickListener, addPollListener, addWindow, addWindowOrderUpdateListener, attach, changeVariables, close, detach, doInit, doRefresh, focus, getActionManager, getComponentCount, getConnectorTracker, getCurrent, getEmbedId, getLastHeartbeatTimestamp, getLastProcessedClientToServerId, getLoadingIndicatorConfiguration, getLocaleService, getNavigator, getNotificationConfiguration, getOverlayContainerLabel, getPage, getPollInterval, getPushConfiguration, getPushConnection, getReconnectDialogConfiguration, getScrollLeft, getScrollTop, getSession, getState, getState, getStateType, getTabIndex, getTheme, getTooltipConfiguration, getUI, getUIId, getWindows, isClosing, isConnectorEnabled, isResizeLazy, iterator, paintContent, push, refresh, removeAction, removeActionHandler, removeClickListener, removePollListener, removeWindow, scrollIntoView, setCaption, setContent, setCurrent, setFocusedComponent, setLastHeartbeatTimestamp, setLastProcessedClientToServerId, setNavigator, setOverlayContainerLabel, setPollInterval, setPushConnection, setResizeLazy, setScrollLeft, setScrollTop, setSession, setTabIndex, setTheme, showNotification, showNotification, showNotification, showNotification, showNotification, showNotification

Methods inherited from class com.vaadin.ui.AbstractSingleComponentContainer

addComponentAttachListener, addComponentDetachListener, fireComponentAttachEvent, fireComponentDetachEvent, getContent, readDesign, readDesignChildren, removeComponentAttachListener, removeComponentDetachListener, removeFromParent, setHeight, setWidth, writeDesign

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, beforeClientResponse, findAncestor, fireComponentErrorEvent, fireComponentEvent, getCaption, getComponentError, getCustomAttributes, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isEnabled, isOrHasAncestor, isReadOnly, isRequiredIndicatorVisible, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setDescription, setEnabled, setHeight, setHeightUndefined, setIcon, setId, setParent, setPrimaryStyleName, setReadOnly, setRequiredIndicatorVisible, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setVisible, setWidth, setWidthUndefined

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.LegacyComponent

markAsDirty

Methods inherited from interface com.vaadin.server.VariableOwner

isEnabled

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, isEnabled, isVisible, readDesign, removeListener, removeStyleName, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setStyleName, setVisible, writeDesign

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, encodeState, getErrorHandler, getExtensions, getRpcManager, handleConnectorRequest, isAttached, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

TranslatableUI

public TranslatableUI()

Method Detail

setLocale

public void setLocale(Locale locale)

This method will also update the message strings of all Translatable components currently attached to the UI.

Overrides:

setLocale in class AbstractComponent

See Also:

updateMessageStrings()

init

protected void init(VaadinRequest request)

This implementation will delegate the UI initialization to initUI(VaadinRequest), then update the message strings of all Translatable components.

Specified by:

init in class UI

See Also:

updateMessageStrings()

initUI

protected abstract void initUI(VaadinRequest request)

Called by init(VaadinRequest) to actually initialize the UI.

Parameters:

request -

getTranslatableSupport

protected TranslatableSupport getTranslatableSupport()

Returns the TranslatableSupport delegate owned by this UI.

updateMessageStrings

protected void updateMessageStrings()

Updates the message strings of all Translatable components attached to this UI.