ConnectorFocusAndBlurHandler (vaadin-all 7.7.46 API)

java.lang.Object
- com.vaadin.client.ui.ConnectorFocusAndBlurHandler

All Implemented Interfaces:

com.google.gwt.event.dom.client.BlurHandler, com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, Serializable
```
public class ConnectorFocusAndBlurHandler
extends Object
implements StateChangeEvent.StateChangeHandler, com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.dom.client.BlurHandler
```
A handler for focus and blur events which uses FieldRpc.FocusAndBlurServerRpc to transmit received events to the server. Events are only handled if there is a corresponding listener on the server side.

Since:

7.6

Author:

Vaadin Ltd

See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`addHandlers(AbstractComponentConnector connector)`
`static void`	`addHandlers(AbstractComponentConnector connector, com.google.gwt.user.client.ui.Widget widget)`
`void`	`onBlur(com.google.gwt.event.dom.client.BlurEvent event)`
`void`	`onFocus(com.google.gwt.event.dom.client.FocusEvent event)`
`void`	`onStateChanged(StateChangeEvent stateChangeEvent)`	Notifies the event handler that the state has changed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - addHandlers
```
public static void addHandlers(AbstractComponentConnector connector)
```
  - addHandlers
```
public static void addHandlers(AbstractComponentConnector connector,
                               com.google.gwt.user.client.ui.Widget widget)
```
  - onStateChanged
```
public void onStateChanged(StateChangeEvent stateChangeEvent)
```
    Description copied from interface: StateChangeEvent.StateChangeHandler
    
    Notifies the event handler that the state has changed.
    
    Specified by:
    
    onStateChanged in interface StateChangeEvent.StateChangeHandler
    
    Parameters:
    
    stateChangeEvent - the state change event with details about the change
  - onFocus
```
public void onFocus(com.google.gwt.event.dom.client.FocusEvent event)
```
    Specified by:
    
    onFocus in interface com.google.gwt.event.dom.client.FocusHandler
  - onBlur
```
public void onBlur(com.google.gwt.event.dom.client.BlurEvent event)
```
    Specified by:
    
    onBlur in interface com.google.gwt.event.dom.client.BlurHandler