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Use new QBA::assign in QXcbMime::mimeDataForAtom

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QByteArray::assign() re-uses existing unshared capacity(), if any, and
is therefore potentially more efficient than '= QByteArray(~)' (and
never slower).

Task-number: QTBUG-106201
Pick-to: 6.6
Change-Id: I5e5114064c8aaa23892e95c235335632d7c5cd0a
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This commit is contained in:
Dennis Oberst 2023-07-31 17:27:14 +02:00
parent da5f2fc6be
commit d7d15c1a47
1 changed files with 1 additions and 2 deletions
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3
src/plugins/platforms/xcb/qxcbmime.cpp
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@ -79,8 +79,7 @@ bool QXcbMime::mimeDataForAtom(QXcbConnection *connection, xcb_atom_t a, QMimeDa
if (atomName == "text/uri-list"_L1 if (atomName == "text/uri-list"_L1
&& connection->atomName(a) == "text/x-moz-url") { && connection->atomName(a) == "text/x-moz-url") {
const QString mozUri = QLatin1StringView(data->split('\n').constFirst()) + u'\n'; const QString mozUri = QLatin1StringView(data->split('\n').constFirst()) + u'\n';
*data = QByteArray(reinterpret_cast<const char *>(mozUri.data()), data->assign({reinterpret_cast<const char *>(mozUri.data()), mozUri.size() * 2});
mozUri.size() * 2);
} else if (atomName == "application/x-color"_L1) } else if (atomName == "application/x-color"_L1)
*dataFormat = 16; *dataFormat = 16;
ret = true; ret = true;