com.vaadin.ui
Class AbstractLayout

java.lang.Object
  com.vaadin.server.AbstractClientConnector
      com.vaadin.ui.AbstractComponent
          com.vaadin.ui.AbstractComponentContainer
              com.vaadin.ui.AbstractLayout

All Implemented Interfaces:

MethodEventSource, ClientConnector, RpcTarget, Sizeable, com.vaadin.shared.Connector, Component, ComponentContainer, HasComponents, Layout, java.io.Serializable, java.lang.Iterable<Component>

Direct Known Subclasses:

AbsoluteLayout, AbstractOrderedLayout, CssLayout, CustomLayout, GridLayout

public abstract class AbstractLayout
extends AbstractComponentContainer
implements Layout

An abstract class that defines default implementation for the Layout interface.

Since:

5.0

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary

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

AbstractComponent.ComponentErrorEvent, AbstractComponent.ComponentErrorHandler

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

Layout.AlignmentHandler, Layout.MarginHandler, Layout.SpacingHandler

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

ComponentContainer.ComponentAttachEvent, ComponentContainer.ComponentAttachListener, ComponentContainer.ComponentDetachEvent, ComponentContainer.ComponentDetachListener

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

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

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

Sizeable.Unit

Field Summary

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

AbstractLayout()

Method Summary

protected com.vaadin.shared.ui.AbstractLayoutState

getState() Returns the shared state bean with information to be sent from the server to the client.

Methods inherited from class com.vaadin.ui.AbstractComponentContainer

addComponent, addComponentAttachListener, addComponentDetachListener, addListener, addListener, fireComponentAttachEvent, fireComponentDetachEvent, isComponentVisible, iterator, moveComponentsFrom, removeAllComponents, removeComponent, removeComponentAttachListener, removeComponentDetachListener, removeListener, removeListener, setHeight, setVisible, setWidth

Methods inherited from class com.vaadin.ui.AbstractComponent

addListener, addListener, addListener, addListener, addShortcutListener, addStyleName, attach, beforeClientResponse, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, fireEvent, focus, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorHandler, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getListeners, getLocale, getParent, getStyleName, getWidth, getWidthUnits, handleError, hasListeners, isConnectorEnabled, isEnabled, isImmediate, isReadOnly, isVisible, removeListener, removeListener, removeListener, removeListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setComponentError, setData, setDebugId, setDescription, setEnabled, setErrorHandler, setHeight, setIcon, setId, setImmediate, setLocale, setParent, setReadOnly, setSizeFull, setSizeUndefined, setStyleName, setWidth

Methods inherited from class com.vaadin.server.AbstractClientConnector

addExtension, addMethodInvocationToQueue, createState, encodeState, getAllChildrenIterable, getConnectorId, getExtensions, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setResource

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.ComponentContainer

addComponent, addComponentAttachListener, addComponentDetachListener, addListener, addListener, getComponentCount, moveComponentsFrom, removeAllComponents, removeComponent, removeComponentAttachListener, removeComponentDetachListener, removeListener, removeListener, replaceComponent

Methods inherited from interface com.vaadin.ui.HasComponents

getComponentIterator, isComponentVisible

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, attach, getCaption, getIcon, getId, getLocale, getParent, getStyleName, getUI, isEnabled, isReadOnly, isVisible, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setId, setReadOnly, setStyleName, setVisible

Methods inherited from interface com.vaadin.server.ClientConnector

beforeClientResponse, detach, encodeState, getExtensions, getStateType, handleConnectorRequest, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setParent

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.RpcTarget

getRpcManager

Methods inherited from interface com.vaadin.server.Sizeable

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

Methods inherited from interface java.lang.Iterable

iterator

Constructor Detail

AbstractLayout

public AbstractLayout()

Method Detail

getState

protected com.vaadin.shared.ui.AbstractLayoutState getState()

Description copied from class: AbstractComponent

Returns the shared state bean with information to be sent from the server to the client. Subclasses should override this method and set any relevant fields of the state returned by super.getState().

Overrides:

getState in class AbstractComponent

Returns:

updated component shared state