2 files changed, 25 insertions, 0 deletions
diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp
index e54b28a045..36a150396c 100644
--- a/src/widgets/widgets/qplaintextedit.cpp
+++ b/src/widgets/widgets/qplaintextedit.cpp
@@ -2924,6 +2924,27 @@ bool QPlainTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options)
 #endif
 
 /*!
+    \fn bool QTextEdit::find(const QRegularExpression &exp, QTextDocument::FindFlags options)
+
+    \since 5.13
+    \overload
+
+    Finds the next occurrence, matching the regular expression, \a exp, using the given
+    \a options. The QTextDocument::FindCaseSensitively option is ignored for this overload,
+    use QRegularExpression::CaseInsensitiveOption instead.
+
+    Returns \c true if a match was found and changes the cursor to select the match;
+    otherwise returns \c false.
+*/
+#if QT_CONFIG(regularexpression)
+bool QPlainTextEdit::find(const QRegularExpression &exp, QTextDocument::FindFlags options)
+{
+    Q_D(QPlainTextEdit);
+    return d->control->find(exp, options);
+}
+#endif
+
+/*!
     \fn void QPlainTextEdit::copyAvailable(bool yes)
 
     This signal is emitted when text is selected or de-selected in the
diff --git a/src/widgets/widgets/qplaintextedit.h b/src/widgets/widgets/qplaintextedit.h
index e5ac4c82b8..a5945d649a 100644
--- a/src/widgets/widgets/qplaintextedit.h
+++ b/src/widgets/widgets/qplaintextedit.h
@@ -60,6 +60,7 @@ class QMenu;
 class QPlainTextEditPrivate;
 class QMimeData;
 class QPagedPaintDevice;
+class QRegularExpression;
 
 class Q_WIDGETS_EXPORT QPlainTextEdit : public QAbstractScrollArea
 {
@@ -149,6 +150,9 @@ public:
 #ifndef QT_NO_REGEXP
     bool find(const QRegExp &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags());
 #endif
+#if QT_CONFIG(regularexpression)
+    bool find(const QRegularExpression &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags());
+#endif
 
     inline QString toPlainText() const
     { return document()->toPlainText(); }