set_hint_double
Description:
[ Version ( deprecated = true ,  deprecated_since = "0.6." ) ]
public void set_hint_double (string key, double value)
  public void set_hint_double (string key, double value)
Warning: set_hint_double is deprecated since 0.6..
Sets a hint with a double value.
Note: 
      
        
    
    Use [method@Notification.set_hint] instead
Parameters:
| this | 
           The notification.  | 
      
| key | 
           The hint.  | 
      
| value | 
           The hint's value.  |