get_device_events
  
  Description:
  [ 
Version ( since = 
"3.0" ) ]
public EventMask get_device_events (
Device device)
  
    Returns the event mask for this corresponding to an specific device.
    Parameters:
    
      
        | this | a Window. | 
      
        | device | a Device. | 
    
    Returns:
    
      
        | device event mask for this |