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Bug
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Resolution: Done
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P1: Critical
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6.2.4
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None
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Qt 6.2.4, openSUSE Leap 15.3, gcc 11.2.1
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Linux/X11
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46d047b76c (qt/qtbase/dev) 46d047b76c (qt/tqtc-qtbase/dev) bab62f68a4 (qt/tqtc-qtbase/6.2)
Regression: Drag/drop of "text/plain" does not work, QMimeData::text() returns an empty string. This bug existed in Qt 5.15 and was fixed with QTBUG-84662. Citation from the commit message: "this is not needed for Qt 6 due to QTextCodec was replaced by QStringConverter".
Suggested fix in qmimedata.cpp (line 156):
if (data.metaType().id() == QMetaType::QByteArray) {
// see if we can convert to the requested type
switch (typeId) {
case QMetaType::QString: {
const QByteArray ba = data.toByteArray();
if (ba.isNull()) // <===============
return QVariant(); // <=============== not QString()
if (format == QLatin1String("text/html")) {
auto encoding = QStringConverter::encodingForHtml(ba);
if (encoding) {
QStringDecoder toUtf16(*encoding);
return QString(toUtf16(ba));
}
// fall back to utf8
}
return QString::fromUtf8(ba);
}
- relates to
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- Closed
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