[Qt-interest] problem in setting cursor position in readOnly QTextEdit()

[chandrasekar wagmare]

hi friends ,
         how can i set the cursor position of a readonly QTextEdit() after
it get input  to the top position ...
  like this if the user click a button i am displaying a big paragraph but
it showing only the tail position but i want to show the front text first
... i try
   QTextCursor cursor(editor->textCursor());
    cursor.movePosition(QTextCursor::Start);
   but its not working ... i try setCursorPosition(1,1) but it says its not
a member function ...
             please help
-- 
CHANDRU
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