FileDownloaderConnector (vaadin-all 7.7.46 API)

java.lang.Object
- com.vaadin.client.ui.AbstractConnector
- - com.vaadin.client.extensions.AbstractExtensionConnector
  - - com.vaadin.client.extensions.FileDownloaderConnector

All Implemented Interfaces:

com.google.gwt.event.dom.client.ClickHandler, com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ServerConnector, Connector, Serializable
```
public class FileDownloaderConnector
extends AbstractExtensionConnector
implements com.google.gwt.event.dom.client.ClickHandler
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

FileDownloaderConnector()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`extend(ServerConnector target)`	Called when the extension is attached to its parent.
`void`	`onClick(com.google.gwt.event.dom.client.ClickEvent event)`
`void`	`setParent(ServerConnector parent)`	Sets the parent for this connector.

Methods inherited from class com.vaadin.client.ui.AbstractConnector
addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getState, getStateType, hasEventListener, init, isEnabled, onStateChanged, onUnregister, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, unregisterRpc, updateEnabledState

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

- Constructor Detail
  - FileDownloaderConnector
```
public FileDownloaderConnector()
```
- Method Detail
  - extend
```
protected void extend(ServerConnector target)
```
    Description copied from class: AbstractExtensionConnector
    
    Called when the extension is attached to its parent. This method is only called once as an extension cannot be moved from one parent to another.
    
    Specified by:
    
    extend in class AbstractExtensionConnector
    
    Parameters:
    
    target - The connector this extension extends
  - onClick
```
public void onClick(com.google.gwt.event.dom.client.ClickEvent event)
```
    Specified by:
    
    onClick in interface com.google.gwt.event.dom.client.ClickHandler
  - setParent
```
public void setParent(ServerConnector parent)
```
    Description copied from interface: ServerConnector
    
    Sets the parent for this connector. This method should only be called by the framework to ensure that the connector hierarchy on the client side and the server side are in sync.
    Note that calling this method does not fire a ConnectorHierarchyChangeEvent. The event is fired only when the whole hierarchy has been updated.
    
    Specified by:
    
    setParent in interface ServerConnector
    
    Overrides:
    
    setParent in class AbstractExtensionConnector
    
    Parameters:
    
    parent - The new parent of the connector