class zzProgEdit(Qsci.QsciScintilla):
    def __init__(self, txt=""):
        Qsci.QsciScintilla.__init__(self)
        self.setUtf8(True)
        self.setFolding(Qsci.QsciScintilla.BoxedTreeFoldStyle)
        self.lexer = Qsci.QsciLexerPython()
        self.setLexer(self.lexer)
        self.setText(txt)
        self.setAutoIndent(True)
        self.setBraceMatching(Qsci.QsciScintilla.StrictBraceMatch)
        self.setMatchedBraceForegroundColor(QColor("lightgreen"))
        self.setMarginLineNumbers(1, True)
        self.setMarginWidth(1, "999")
        self.setEolMode(Qsci.QsciScintilla.EolUnix)