AttrFilterFunc
  
  Description:
  [ 
CCode ( instance_pos = 
1.9 ) ]
public delegate bool AttrFilterFunc (
Attribute attribute)
  
 
  
    Type of a function filtering a list of attributes.
    Parameters:
    
      
        | attribute | 
        
           a Pango attribute 
         | 
      
      
        | user_data | 
        
           user data passed to the function 
         | 
      
    
    Returns:
    
      
        | 
           true if the attribute should be selected for  filtering, false 
            otherwise. 
         |