spreadsheetdelegate.py 文件源码

def createEditor(self, parent, styleOption, index):
        if index.column() == 1:
            editor = QDateTimeEdit(parent)
            editor.setDisplayFormat(self.parent().currentDateFormat)
            editor.setCalendarPopup(True)
            return editor

        editor = QLineEdit(parent)
        # create a completer with the strings in the column as model
        allStrings = []
        for i in range(1, index.model().rowCount()):
            strItem = index.model().data(index.sibling(i, index.column()), Qt.EditRole)
            if strItem not in allStrings:
                allStrings.append(strItem)

        autoComplete = QCompleter(allStrings)
        editor.setCompleter(autoComplete)
        editor.editingFinished.connect(self.commitAndCloseEditor)
        return editor