Remove all QRegExp dependencies from widgets

QRegExp is deprecated in Qt6 and will get moved to the Qt 5 compat
library. As such we need to remove all API and usages of QRegExp
in Qt.

Change-Id: I33fb56701d3d7c577f98a304c1d4e6f626fcb397
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

6 files changed, 0 insertions, 64 deletions

diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp
index d19e7e9ff9..d62d9ac229 100644
--- a/src/widgets/widgets/qplaintextedit.cpp
+++ b/src/widgets/widgets/qplaintextedit.cpp
@@ -2922,27 +2922,6 @@ bool QPlainTextEdit::find(const QString &exp, QTextDocument::FindFlags options)
 }
 
 /*!
-    \fn bool QPlainTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options)
-
-    \since 5.3
-    \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 QRegExp::caseSensitivity instead.
-
-    Returns \c true if a match was found and changes the cursor to select the match;
-    otherwise returns \c false.
-*/
-#ifndef QT_NO_REGEXP
-bool QPlainTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options)
-{
-    Q_D(QPlainTextEdit);
-    return d->control->find(exp, options);
-}
-#endif
-
-/*!
     \fn bool QPlainTextEdit::find(const QRegularExpression &exp, QTextDocument::FindFlags options)
 
     \since 5.13
diff --git a/src/widgets/widgets/qplaintextedit.h b/src/widgets/widgets/qplaintextedit.h
index a5945d649a..881bdf7c24 100644
--- a/src/widgets/widgets/qplaintextedit.h
+++ b/src/widgets/widgets/qplaintextedit.h
@@ -147,9 +147,6 @@ public:
     bool centerOnScroll() const;
 
     bool find(const QString &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags());
-#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
diff --git a/src/widgets/widgets/qtextedit.cpp b/src/widgets/widgets/qtextedit.cpp
index 8ddda78f7d..b8dec4273d 100644
--- a/src/widgets/widgets/qtextedit.cpp
+++ b/src/widgets/widgets/qtextedit.cpp
@@ -2610,27 +2610,6 @@ bool QTextEdit::find(const QString &exp, QTextDocument::FindFlags options)
 }
 
 /*!
-    \fn bool QTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options)
-
-    \since 5.3
-    \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 QRegExp::caseSensitivity instead.
-
-    Returns \c true if a match was found and changes the cursor to select the match;
-    otherwise returns \c false.
-*/
-#ifndef QT_NO_REGEXP
-bool QTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options)
-{
-    Q_D(QTextEdit);
-    return d->control->find(exp, options);
-}
-#endif
-
-/*!
     \fn bool QTextEdit::find(const QRegularExpression &exp, QTextDocument::FindFlags options)
 
     \since 5.13
diff --git a/src/widgets/widgets/qtextedit.h b/src/widgets/widgets/qtextedit.h
index 5c8a3c7793..5a50995dd3 100644
--- a/src/widgets/widgets/qtextedit.h
+++ b/src/widgets/widgets/qtextedit.h
@@ -166,9 +166,6 @@ public:
     void setWordWrapMode(QTextOption::WrapMode policy);
 
     bool find(const QString &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags());
-#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
diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp
index b68a216af5..3b9ec618bb 100644
--- a/src/widgets/widgets/qwidgettextcontrol.cpp
+++ b/src/widgets/widgets/qwidgettextcontrol.cpp
@@ -3145,19 +3145,6 @@ bool QWidgetTextControl::find(const QString &exp, QTextDocument::FindFlags optio
     return true;
 }
 
-#ifndef QT_NO_REGEXP
-bool QWidgetTextControl::find(const QRegExp &exp, QTextDocument::FindFlags options)
-{
-    Q_D(QWidgetTextControl);
-    QTextCursor search = d->doc->find(exp, d->cursor, options);
-    if (search.isNull())
-        return false;
-
-    setTextCursor(search);
-    return true;
-}
-#endif
-
 #if QT_CONFIG(regularexpression)
 bool QWidgetTextControl::find(const QRegularExpression &exp, QTextDocument::FindFlags options)
 {
diff --git a/src/widgets/widgets/qwidgettextcontrol_p.h b/src/widgets/widgets/qwidgettextcontrol_p.h
index c445ecaf80..89acd1e50c 100644
--- a/src/widgets/widgets/qwidgettextcontrol_p.h
+++ b/src/widgets/widgets/qwidgettextcontrol_p.h
@@ -117,9 +117,6 @@ public:
     QTextCharFormat currentCharFormat() const;
 
     bool find(const QString &exp, QTextDocument::FindFlags options = { });
-#ifndef QT_NO_REGEXP
-    bool find(const QRegExp &exp, QTextDocument::FindFlags options = { });
-#endif
 #if QT_CONFIG(regularexpression)
     bool find(const QRegularExpression &exp, QTextDocument::FindFlags options = { });
 #endif