def find( self, flags = 0 ):
        """
        Looks throught the text document based on the current criteria.  The \
        inputed flags will be merged with the generated search flags.
        
        :param      flags | <QTextDocument.FindFlag>
        
        :return     <bool> | success
        """
        # check against the web and text views
        if ( not (self._textEdit or self._webView) ):
            fg = QColor('darkRed')
            bg = QColor('red').lighter(180)
            
            palette = self.palette()
            palette.setColor(palette.Text, fg)
            palette.setColor(palette.Base, bg)
            
            self._searchEdit.setPalette(palette)
            self._searchEdit.setToolTip( 'No Text Edit is linked.' )
            
            return False
        
        if ( self._caseSensitiveCheckbox.isChecked() ):
            flags |= QTextDocument.FindCaseSensitively
        
        if ( self._textEdit and self._wholeWordsCheckbox.isChecked() ):
            flags |= QTextDocument.FindWholeWords
        
        terms = self._searchEdit.text()
        if ( terms != self._lastText ):
            self._lastCursor = QTextCursor()
        
        if ( self._regexCheckbox.isChecked() ):
            terms = QRegExp(terms)
        
        palette = self.palette()
        
        # search on a text edit
        if ( self._textEdit ):
            cursor  = self._textEdit.document().find(terms, 
                                                 self._lastCursor, 
                                                 QTextDocument.FindFlags(flags))
            found   = not cursor.isNull()
            self._lastCursor = cursor
            self._textEdit.setTextCursor(cursor)
        
        elif ( QWebPage ):
            flags = QWebPage.FindFlags(flags)
            flags |= QWebPage.FindWrapsAroundDocument
            
            found = self._webView.findText(terms, flags)
        
        self._lastText = self._searchEdit.text()
        
        if ( not terms or found ):
            fg = palette.color(palette.Text)
            bg = palette.color(palette.Base)
        else:
            fg = QColor('darkRed')
            bg = QColor('red').lighter(180)
        
        palette.setColor(palette.Text, fg)
        palette.setColor(palette.Base, bg)
        
        self._searchEdit.setPalette(palette)
        
        return found
def find ( self , flags = 0 ) : if ( not ( self . _textEdit or self . _webView ) ) : fg = QColor ( 'darkRed' ) bg = QColor ( 'red' ) . lighter ( 180 ) palette = self . palette ( ) palette . setColor ( palette . Text , fg ) palette . setColor ( palette . Base , bg ) self . _searchEdit . setPalette ( palette ) self . _searchEdit . setToolTip ( 'No Text Edit is linked.' ) return False if ( self . _caseSensitiveCheckbox . isChecked ( ) ) : flags |= QTextDocument . FindCaseSensitively if ( self . _textEdit and self . _wholeWordsCheckbox . isChecked ( ) ) : flags |= QTextDocument . FindWholeWords terms = self . _searchEdit . text ( ) if ( terms != self . _lastText ) : self . _lastCursor = QTextCursor ( ) if ( self . _regexCheckbox . isChecked ( ) ) : terms = QRegExp ( terms ) palette = self . palette ( ) if ( self . _textEdit ) : cursor = self . _textEdit . document ( ) . find ( terms , self . _lastCursor , QTextDocument . FindFlags ( flags ) ) found = not cursor . isNull ( ) self . _lastCursor = cursor self . _textEdit . setTextCursor ( cursor ) elif ( QWebPage ) : flags = QWebPage . FindFlags ( flags ) flags |= QWebPage . FindWrapsAroundDocument found = self . _webView . findText ( terms , flags ) self . _lastText = self . _searchEdit . text ( ) if ( not terms or found ) : fg = palette . color ( palette . Text ) bg = palette . color ( palette . Base ) else : fg = QColor ( 'darkRed' ) bg = QColor ( 'red' ) . lighter ( 180 ) palette . setColor ( palette . Text , fg ) palette . setColor ( palette . Base , bg ) self . _searchEdit . setPalette ( palette ) return found
Looks throught the text document based on the current criteria.  The \
        inputed flags will be merged with the generated search flags.
        
        :param      flags | <QTextDocument.FindFlag>
        
        :return     <bool> | success