WindowTitle
  
  Description:
  [ 
CCode ( has_construct_function = 
false ,  type = 
"GtkWidget*" ) ]
public WindowTitle (
string title, 
string subtitle)
  
    Creates a new `AdwWindowTitle`.
    Parameters:
    
      
        | title | a title | 
      
        | subtitle | a subtitle | 
    
    Returns:
    
      
        | the newly created `AdwWindowTitle` |