com.vaadin.ui.Upload.ChangeEvent API 8.27.7 | Vaadin

com.vaadin.ui.

java.lang.Object
- java.util.EventObject
- - com.vaadin.event.ConnectorEvent
  - - com.vaadin.ui.Component.Event
    - - com.vaadin.ui.Upload.ChangeEvent

All Implemented Interfaces:

Serializable

Enclosing class:

Upload
```
public static class Upload.ChangeEvent
extends Component.Event
```
Upload.ChangeEvent event is sent when the value (filename) of the upload changes.

Since:

7.2

See Also:

Serialized Form

- Field Summary
  - Fields inherited from class java.util.EventObject
    source
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ChangeEvent(Upload source, String filename)
- Method Summary
  
  All Methods
  Modifier and Type Method Description
  
  String getFilename()
  Gets the file name.
  
  Upload getSource()
  Uploads where the event occurred.
  - Methods inherited from class com.vaadin.ui.Component.Event
    getComponent
  - Methods inherited from class com.vaadin.event.ConnectorEvent
    getConnector
  - Methods inherited from class java.util.EventObject
    toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ChangeEvent
```
public ChangeEvent(Upload source,
                   String filename)
```
- Method Detail
  - getSource
```
public Upload getSource()
```
    Uploads where the event occurred.
    
    Overrides:
    
    getSource in class EventObject
    
    Returns:
    
    the Source of the event.
  - getFilename
```
public String getFilename()
```
    Gets the file name.
    
    Returns:
    
    the filename.