dropsite.py 文件源码

def updateFormatsTable(self, mimeData=None):
        self.formatsTable.setRowCount(0)

        if mimeData is None:
            return

        for format in mimeData.formats():
            formatItem = QTableWidgetItem(format)
            formatItem.setFlags(Qt.ItemIsEnabled)
            formatItem.setTextAlignment(Qt.AlignTop | Qt.AlignLeft)

            if format == 'text/plain':
                text = mimeData.text().strip()
            elif format == 'text/html':
                text = mimeData.html().strip()
            elif format == 'text/uri-list':
                text = " ".join([url.toString() for url in mimeData.urls()])
            else:
                text = " ".join(["%02X" % ord(datum) for datum in mimeData.data(format)])

            row = self.formatsTable.rowCount()
            self.formatsTable.insertRow(row)
            self.formatsTable.setItem(row, 0, QTableWidgetItem(format))
            self.formatsTable.setItem(row, 1, QTableWidgetItem(text))

        self.formatsTable.resizeColumnToContents(0)