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Help/litehtml: Correcly escape search expression

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Searching for anything with e.g. '(' in it would fail.

Change-Id: Ifdba978855a425f50b2fc80d01841a7d4c33dd11
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Eike Ziller
2019-11-06 13:23:18 +01:00
parent bfafbfc232
commit f4d6609d91
1 changed files with 1 additions and 1 deletions
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src/plugins/help/qlitehtml/container_qpainter.cpp
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@@ -1165,7 +1165,7 @@ void DocumentContainer::findText(const QString &text,
return Selection::Element{e.element, e.index, fm.size(0, text.left(e.index)).width()}; return Selection::Element{e.element, e.index, fm.size(0, text.left(e.index)).width()};
}; };
QString term = text; QString term = QRegularExpression::escape(text);
if (flags & QTextDocument::FindWholeWords) if (flags & QTextDocument::FindWholeWords)
term = QString("\\b%1\\b").arg(term); term = QString("\\b%1\\b").arg(term);
const QRegularExpression::PatternOptions patternOptions const QRegularExpression::PatternOptions patternOptions