com.vaadin.terminal.gwt.client.ui.formlayout
Class FormLayoutConnector

java.lang.Object
  extended by com.vaadin.terminal.gwt.client.ui.AbstractConnector
      extended by com.vaadin.terminal.gwt.client.ui.AbstractComponentConnector
          extended by com.vaadin.terminal.gwt.client.ui.AbstractComponentContainerConnector
              extended by com.vaadin.terminal.gwt.client.ui.AbstractLayoutConnector
                  extended by com.vaadin.terminal.gwt.client.ui.formlayout.FormLayoutConnector
All Implemented Interfaces:
com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ComponentConnector, ComponentContainerConnector, Connector, ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler, ServerConnector, Serializable

public class FormLayoutConnector
extends AbstractLayoutConnector

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.vaadin.terminal.gwt.client.ui.AbstractComponentConnector
styleNames
 
Constructor Summary
FormLayoutConnector()
           
 
Method Summary
 AbstractOrderedLayoutState getState()
          Returns the shared state object for this connector.
 TooltipInfo getTooltipInfo(com.google.gwt.dom.client.Element element)
          Gets the tooltip info for the given element.
 VFormLayout getWidget()
          Returns the widget associated with this paintable.
 void onConnectorHierarchyChange(ConnectorHierarchyChangeEvent event)
           
 void onStateChanged(StateChangeEvent stateChangeEvent)
           
 void updateCaption(ComponentConnector component)
          Update child components caption, description and error message.
 
Methods inherited from class com.vaadin.terminal.gwt.client.ui.AbstractComponentContainerConnector
addConnectorHierarchyChangeHandler, getChildComponents, setChildComponents
 
Methods inherited from class com.vaadin.terminal.gwt.client.ui.AbstractComponentConnector
createWidget, delegateCaptionHandling, getLayoutManager, hasEventListener, init, isReadOnly, isRealUpdate, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, onUnregister, setWidgetEnabled, setWidgetStyleName, setWidgetStyleNameWithPrefix, updateEnabledState, updateWidgetStyleNames
 
Methods inherited from class com.vaadin.terminal.gwt.client.ui.AbstractConnector
addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, getChildren, getConnection, getConnectorId, getParent, getRpcImplementations, isEnabled, registerRpc, setChildren, setParent, unregisterRpc
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.vaadin.terminal.gwt.client.ServerConnector
addStateChangeHandler, doInit, fireEvent, getChildren, getConnection, getParent, getRpcImplementations, isEnabled, onUnregister, setChildren, setParent, updateEnabledState
 
Methods inherited from interface com.vaadin.terminal.gwt.client.Connector
getConnectorId
 

Constructor Detail

FormLayoutConnector

public FormLayoutConnector()
Method Detail

getState

public AbstractOrderedLayoutState getState()
Description copied from class: AbstractConnector
Returns the shared state object for this connector. Override this method to define the shared state type for your connector.

Specified by:
getState in interface ComponentConnector
Specified by:
getState in interface Connector
Overrides:
getState in class AbstractLayoutConnector
Returns:
the current shared state (never null)

onStateChanged

public void onStateChanged(StateChangeEvent stateChangeEvent)
Specified by:
onStateChanged in interface StateChangeEvent.StateChangeHandler
Overrides:
onStateChanged in class AbstractComponentConnector

onConnectorHierarchyChange

public void onConnectorHierarchyChange(ConnectorHierarchyChangeEvent event)
Specified by:
onConnectorHierarchyChange in interface ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler
Overrides:
onConnectorHierarchyChange in class AbstractComponentContainerConnector

updateCaption

public void updateCaption(ComponentConnector component)
Description copied from interface: ComponentContainerConnector
Update child components caption, description and error message.

Each component is responsible for maintaining its caption, description and error message. In most cases components doesn't want to do that and those elements reside outside of the component. Because of this layouts must provide service for it's childen to show those elements for them.

Parameters:
component - Child component for which service is requested.

getWidget

public VFormLayout getWidget()
Description copied from class: AbstractComponentConnector
Returns the widget associated with this paintable. The widget returned by this method must not changed during the life time of the paintable.

Specified by:
getWidget in interface ComponentConnector
Overrides:
getWidget in class AbstractComponentConnector
Returns:
The widget associated with this paintable

getTooltipInfo

public TooltipInfo getTooltipInfo(com.google.gwt.dom.client.Element element)
Description copied from interface: ComponentConnector
Gets the tooltip info for the given element.

Specified by:
getTooltipInfo in interface ComponentConnector
Overrides:
getTooltipInfo in class AbstractComponentConnector
Parameters:
element - The element to lookup a tooltip for
Returns:
The tooltip for the element or null if no tooltip is defined for this element.


Copyright © 2000-2011 Vaadin Ltd. All Rights Reserved.