com.whitestein.lsps.vaadin.ui.components

Class UIMessage

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.Label

com.whitestein.lsps.vaadin.ui.components.UIMessage

All Implemented Interfaces:

com.vaadin.data.Property<String>, com.vaadin.data.Property.ValueChangeListener, com.vaadin.data.Property.ValueChangeNotifier, com.vaadin.data.Property.Viewer, com.vaadin.event.ContextClickEvent.ContextClickNotifier, com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Sizeable, com.vaadin.shared.Connector, com.vaadin.ui.Component, UIComponent, UIComponentWithCustomVisibility, Serializable, Comparable<com.vaadin.ui.Label>

public class UIMessage
extends com.vaadin.ui.Label
implements UIComponentWithCustomVisibility

Standard Vaadin component for "ui::Message". This components represent simple holder for one or more validation messages and errors.

Author:

mbj

See Also:

Serialized Form

Nested Class Summary

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

com.vaadin.ui.Label.ValueChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Property

com.vaadin.data.Property.Editor, com.vaadin.data.Property.ReadOnlyException, com.vaadin.data.Property.ReadOnlyStatusChangeEvent, com.vaadin.data.Property.ReadOnlyStatusChangeListener, com.vaadin.data.Property.ReadOnlyStatusChangeNotifier, com.vaadin.data.Property.Transactional<T>, com.vaadin.data.Property.ValueChangeListener, com.vaadin.data.Property.ValueChangeNotifier, com.vaadin.data.Property.Viewer

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

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

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

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

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

com.vaadin.server.Sizeable.Unit

Field Summary

Fields

Modifier and Type	Field and Description
static String	ERROR_MESSAGE_STYLE_NAME CSS style class used for Label component which serves to show list of errors

Fields inherited from class com.vaadin.ui.Label

CONTENT_DEFAULT, CONTENT_PREFORMATTED, CONTENT_RAW, CONTENT_TEXT, CONTENT_XHTML, CONTENT_XML

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
UIMessage(UIComponentData componentData)

Method Summary

Modifier and Type	Method and Description
UIComponentData	getComponentData() Returns the component definition (LSPS RecordHolder instance which is subtype of "ui::Component") associated with this Vaadin component.
com.vaadin.ui.AbstractComponent	getWidget() Returns the Vaadin widget which implements the UI part of this component.
boolean	isShown() Returns true if the LSPS UI component represented by this Vaadin component is visible.
void	refresh() This method is called from LSPS rendering engine.
void	setComponentError(com.vaadin.server.ErrorMessage componentError)
void	setVisible(boolean visible)
String	toString()

Methods inherited from class com.vaadin.ui.Label

addListener, addValueChangeListener, attach, compareTo, fireValueChange, getContentMode, getConverter, getCustomAttributes, getPropertyDataSource, getState, getState, getType, getValue, readDesign, removeListener, removeValueChangeListener, setContentMode, setConverter, setLocale, setPropertyDataSource, setValue, valueChange, writeDesign

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, beforeClientResponse, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, focus, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorMessage, getExplicitImmediateValue, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isImmediate, isOrHasAncestor, isReadOnly, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setData, setDebugId, setDescription, setEnabled, setHeight, setHeight, setHeightUndefined, setIcon, setId, setImmediate, setParent, setPrimaryStyleName, setReadOnly, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setWidth, 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, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.data.Property

isReadOnly, setReadOnly

Methods inherited from interface com.vaadin.ui.Component

getUI

Methods inherited from interface com.vaadin.server.ClientConnector

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

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Field Detail

ERROR_MESSAGE_STYLE_NAME

public static final String ERROR_MESSAGE_STYLE_NAME

CSS style class used for Label component which serves to show list of errors

See Also:

Constant Field Values

Constructor Detail

UIMessage

public UIMessage(UIComponentData componentData)

Parameters:

componentData -

Method Detail

setVisible

public void setVisible(boolean visible)

Specified by:

setVisible in interface com.vaadin.ui.Component

Overrides:

setVisible in class com.vaadin.ui.AbstractComponent

isShown

public boolean isShown()

Description copied from interface: UIComponentWithCustomVisibility

Returns true if the LSPS UI component represented by this Vaadin component is visible. Used by UIComponents.isShown(UIComponent).

Specified by:

isShown in interface UIComponentWithCustomVisibility

Returns:

true if component is marked as visible

refresh

public void refresh()

Description copied from interface: UIComponent

This method is called from LSPS rendering engine. It should load all information needed from component definition record holder and apply them accordingly.

Note that this method should not attempt to apply any hints - hints are applied automatically after the component is refreshed. You however may read the hints value here - it is guaranteed that you will receive freshly updated hint value by reading UIComponentData.getHints().

Specified by:

refresh in interface UIComponent

setComponentError

public void setComponentError(com.vaadin.server.ErrorMessage componentError)

Overrides:

setComponentError in class com.vaadin.ui.AbstractComponent

getComponentData

public UIComponentData getComponentData()

Description copied from interface: UIComponent

Returns the component definition (LSPS RecordHolder instance which is subtype of "ui::Component") associated with this Vaadin component.

Specified by:

getComponentData in interface UIComponent

Returns:

component definition. The definition record instance must be present in root scope (screen context).

toString

public String toString()

Overrides:

toString in class com.vaadin.ui.Label

getWidget

public com.vaadin.ui.AbstractComponent getWidget()

Description copied from interface: UIComponent

Returns the Vaadin widget which implements the UI part of this component.

Specified by:

getWidget in interface UIComponent

Returns:

the widget, not null.