VisibilityChangeHandler (vaadin-all 8.27.7 API)

All Superinterfaces:

com.google.gwt.event.shared.EventHandler

All Known Implementing Classes:

PopupViewConnector
```
public interface VisibilityChangeHandler
extends com.google.gwt.event.shared.EventHandler
```
Event handler for popup visibility change events.

Author:

Vaadin Ltd

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onVisibilityChange(VisibilityChangeEvent event)
  Handle popup visibility change.

- Method Detail
  - onVisibilityChange
```
void onVisibilityChange(VisibilityChangeEvent event)
```
    Handle popup visibility change.
    
    Parameters:
    
    event - the visibility change event