| Class implementing a dialog to enter the data for a merge operation. 
        
            | Methods |  |  
        | __init__ enableOkButton
 getParameters
 
 |  
            |  | __init__ |  
        | 
__init__ (
        self,
        taglist,
        parent=None,
        )
Constructor        Arguments
            taglistlist of previously entered tags (QStringList)            parentparent widget (QWidget) |  
            |  | enableOkButton |  
        | 
enableOkButton ( self,  text )
 Private method used to enable/disable the OK-button.        Arguments
            textignored |  
            |  | getParameters |  
        | 
getParameters ( self )
 Public method to retrieve the tag data.        Returns            tuple naming two tag names or two revisions (QString, QString) |  |