com.vaadin.client.connectors.AbstractFocusableListingConnector API 8.27.7 | Vaadin

com.vaadin.client.connectors.

java.lang.Object
- com.vaadin.client.ui.AbstractConnector
- - com.vaadin.client.ui.AbstractComponentConnector
  - - com.vaadin.client.ui.AbstractFieldConnector
    - - com.vaadin.client.connectors.AbstractListingConnector
      - com.vaadin.client.connectors.AbstractFocusableListingConnector<WIDGET>

Type Parameters:

WIDGET - widget type which has to allow to register focus/blur handlers

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ComponentConnector, HasDataSource, HasWidget, ServerConnector, HasErrorIndicator, HasRequiredIndicator, Connector, Serializable

Direct Known Subclasses:

AbstractSingleSelectConnector, CheckBoxGroupConnector
```
public abstract class AbstractFocusableListingConnector<WIDGET extends com.google.gwt.user.client.ui.Widget & com.google.gwt.event.dom.client.HasAllFocusHandlers>
extends AbstractListingConnector
```
Abstract class for listing widget connectors that contains focusable children to track their focus/blur events.

Since:

8.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Field Summary
- Fields inherited from class com.vaadin.client.ui.AbstractComponentConnector
  SIGNIFICANT_MOVE_THRESHOLD

Constructor Summary

Constructors
Constructor Description

AbstractFocusableListingConnector()

Method Summary

All Methods
Modifier and Type	Method	Description
`WIDGET`	`getWidget()`	Returns the widget associated with this paintable.
`protected void`	`init()`	Called when the connector has been initialized.
`void`	`onUnregister()`	Event called when connector has been unregistered.

Methods inherited from class com.vaadin.client.connectors.AbstractListingConnector
getDataSource, getRowData, getRowKey, getState, isRowSelected, setDataSource

Methods inherited from class com.vaadin.client.ui.AbstractFieldConnector
isReadOnly, isRequiredIndicatorVisible, updateWidgetStyleNames

Methods inherited from class com.vaadin.client.ui.AbstractConnector
addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getStateType, getTag, hasEventListener, isEnabled, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, setTag, 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.client.ComponentConnector
delegateCaptionHandling, flush, getLayoutManager, getTooltipInfo, hasTooltip, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, setWidgetEnabled

Methods inherited from interface com.vaadin.shared.Connector
getConnectorId

Methods inherited from interface com.vaadin.client.ServerConnector
addStateChangeHandler, addStateChangeHandler, doInit, fireEvent, getChildren, getConnection, getParent, getRpcImplementations, getTag, hasEventListener, isEnabled, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, setTag, updateEnabledState

- Constructor Detail
  - AbstractFocusableListingConnector
```
public AbstractFocusableListingConnector()
```
- Method Detail
  - init
```
protected void init()
```
    Description copied from class: AbstractConnector
    
    Called when the connector has been initialized. Override this method to perform initialization of the connector.
    
    Overrides:
    
    init in class AbstractConnector
  - onUnregister
```
public void onUnregister()
```
    Description copied from interface: ServerConnector
    
    Event called when connector has been unregistered.
    
    Specified by:
    
    onUnregister in interface ServerConnector
    
    Overrides:
    
    onUnregister in class AbstractComponentConnector
  - getWidget
```
public WIDGET 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 HasWidget
    
    Overrides:
    
    getWidget in class AbstractComponentConnector
    
    Returns:
    
    The widget associated with this paintable