finPlateMain.py 文件源码

def highlight_slipfactor_description(self):
        """Highlight the description of currosponding slipfactor on selection of inputs
        Note : This routine is not in use in current version
        :return:
        """
        slip_factor = str(self.ui.combo_slipfactor.currentText())
        self.textCursor = QTextCursor(self.ui.textBrowser.document())
        cursor = self.textCursor
        # Setup the desired format for matches
        format = QTextCharFormat()
        format.setBackground(QBrush(QColor("red")))
        # Setup the regex engine
        pattern = str(slip_factor)
        regex = QRegExp(pattern)
        # Process the displayed document
        pos = 0
        index = regex.indexIn(self.ui.textBrowser.toPlainText(), pos)
        while (index != -1):
            # Select the matched text and apply the desired format
            cursor.setPosition(index)
            cursor.movePosition(QTextCursor.EndOfLine, 1)
            # cursor.movePosition(QTextCursor.EndOfWord, 1)
            cursor.mergeCharFormat(format)
            # Move to the next match
            pos = index + regex.matchedLength()
            index = regex.indexIn(self.ui.textBrowser.toPlainText(), pos)