Class implementing a dialog to display the code metrics.
        
            | Methods |  | 
        
        | __init__ buttonPressed
 finish
 start
 
 | 
            |  | __init__ | 
        
        | 
__init__ ( self,  parent=None )
 Constructor        Arguments
            parentparent widget (QWidget) | 
            |  | buttonPressed | 
        
        | 
buttonPressed ( self )
 Private slot connected to the button clicked signal. | 
            |  | finish | 
        
        | 
finish ( self )
 Private slot called when the action finished or the user pressed the button. | 
            |  | start | 
        
        | 
start ( self,  fn )
 Public slot to start the code metrics determination.        Arguments
            fnfile or list of files or directory to be show
                the code metrics for (string or list of strings) |