6 files changed, 28 insertions, 10 deletions
diff --git a/src/widgets/kernel/qlayout.cpp b/src/widgets/kernel/qlayout.cpp
index 090abc883d..f27851c7bb 100644
--- a/src/widgets/kernel/qlayout.cpp
+++ b/src/widgets/kernel/qlayout.cpp
@@ -282,6 +282,7 @@ bool QLayout::setAlignment(QLayout *l, Qt::Alignment alignment)
     return false;
 }
 
+#if QT_DEPRECATED_SINCE(5, 13)
 /*!
     \property QLayout::margin
     \brief the width of the outside border of the layout
@@ -307,6 +308,15 @@ int QLayout::margin() const
 }
 
 /*!
+    \obsolete
+*/
+void QLayout::setMargin(int margin)
+{
+    setContentsMargins(margin, margin, margin, margin);
+}
+
+#endif
+/*!
     \property QLayout::spacing
     \brief the spacing between widgets inside the layout
 
@@ -344,14 +354,6 @@ int QLayout::spacing() const
     }
 }
 
-/*!
-    \obsolete
-*/
-void QLayout::setMargin(int margin)
-{
-    setContentsMargins(margin, margin, margin, margin);
-}
-
 void QLayout::setSpacing(int spacing)
 {
     if (QBoxLayout* boxlayout = qobject_cast<QBoxLayout*>(this)) {
diff --git a/src/widgets/kernel/qlayout.h b/src/widgets/kernel/qlayout.h
index 616f4e7164..35a04a35b2 100644
--- a/src/widgets/kernel/qlayout.h
+++ b/src/widgets/kernel/qlayout.h
@@ -63,7 +63,9 @@ class Q_WIDGETS_EXPORT QLayout : public QObject, public QLayoutItem
     Q_OBJECT
     Q_DECLARE_PRIVATE(QLayout)
 
+#if QT_DEPRECATED_SINCE(5, 13)
     Q_PROPERTY(int margin READ margin WRITE setMargin)
+#endif
     Q_PROPERTY(int spacing READ spacing WRITE setSpacing)
     Q_PROPERTY(SizeConstraint sizeConstraint READ sizeConstraint WRITE setSizeConstraint)
 public:
@@ -81,10 +83,12 @@ public:
     QLayout();
     ~QLayout();
 
+#if QT_DEPRECATED_SINCE(5, 13)
     int margin() const;
-    int spacing() const;
-
     void setMargin(int);
+#endif
+
+    int spacing() const;
     void setSpacing(int);
 
     void setContentsMargins(int left, int top, int right, int bottom);
diff --git a/src/widgets/widgets/qcombobox.cpp b/src/widgets/widgets/qcombobox.cpp
index 2f67a9202c..2c478f364d 100644
--- a/src/widgets/widgets/qcombobox.cpp
+++ b/src/widgets/widgets/qcombobox.cpp
@@ -1483,6 +1483,7 @@ int QComboBox::maxCount() const
 }
 
 #if QT_CONFIG(completer)
+#if QT_DEPRECATED_SINCE(5, 13)
 
 /*!
     \property QComboBox::autoCompletion
@@ -1576,6 +1577,7 @@ void QComboBox::setAutoCompletionCaseSensitivity(Qt::CaseSensitivity sensitivity
     if (d->lineEdit && d->lineEdit->completer())
         d->lineEdit->completer()->setCaseSensitivity(sensitivity);
 }
+#endif  //  QT_DEPRECATED_SINCE(5, 13)
 
 #endif // QT_CONFIG(completer)
 
diff --git a/src/widgets/widgets/qcombobox.h b/src/widgets/widgets/qcombobox.h
index 671c883584..542a3bd3b9 100644
--- a/src/widgets/widgets/qcombobox.h
+++ b/src/widgets/widgets/qcombobox.h
@@ -73,8 +73,10 @@ class Q_WIDGETS_EXPORT QComboBox : public QWidget
     Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize)
 
 #if QT_CONFIG(completer)
+#if QT_DEPRECATED_SINCE(5, 13)
     Q_PROPERTY(bool autoCompletion READ autoCompletion WRITE setAutoCompletion DESIGNABLE false)
     Q_PROPERTY(Qt::CaseSensitivity autoCompletionCaseSensitivity READ autoCompletionCaseSensitivity WRITE setAutoCompletionCaseSensitivity DESIGNABLE false)
+#endif
 #endif // QT_CONFIG(completer)
 
     Q_PROPERTY(bool duplicatesEnabled READ duplicatesEnabled WRITE setDuplicatesEnabled)
@@ -93,12 +95,14 @@ public:
     int maxCount() const;
 
 #if QT_CONFIG(completer)
+#if QT_DEPRECATED_SINCE(5, 13)
     bool autoCompletion() const;
     void setAutoCompletion(bool enable);
 
     Qt::CaseSensitivity autoCompletionCaseSensitivity() const;
     void setAutoCompletionCaseSensitivity(Qt::CaseSensitivity sensitivity);
 #endif
+#endif
 
     bool duplicatesEnabled() const;
     void setDuplicatesEnabled(bool enable);
diff --git a/src/widgets/widgets/qsplitter.cpp b/src/widgets/widgets/qsplitter.cpp
index 9e38c8f18a..0b90714363 100644
--- a/src/widgets/widgets/qsplitter.cpp
+++ b/src/widgets/widgets/qsplitter.cpp
@@ -1783,6 +1783,7 @@ void QSplitter::setStretchFactor(int index, int stretch)
 }
 
 
+#if QT_DEPRECATED_SINCE(5, 13)
 /*!
     \relates QSplitter
     \obsolete
@@ -1813,6 +1814,7 @@ QTextStream& operator>>(QTextStream& ts, QSplitter& splitter)
     splitter.restoreState(std::move(line).toLatin1());
     return ts;
 }
+#endif
 
 QT_END_NAMESPACE
 
diff --git a/src/widgets/widgets/qsplitter.h b/src/widgets/widgets/qsplitter.h
index 16fac48d1c..ec980d9ee3 100644
--- a/src/widgets/widgets/qsplitter.h
+++ b/src/widgets/widgets/qsplitter.h
@@ -129,8 +129,12 @@ private:
     friend class QSplitterHandle;
 };
 
+#if QT_DEPRECATED_SINCE(5, 13)
+QT_DEPRECATED_X("Use QSplitter::saveState() instead")
 Q_WIDGETS_EXPORT QTextStream& operator<<(QTextStream&, const QSplitter&);
+QT_DEPRECATED_X("Use QSplitter::restoreState() instead")
 Q_WIDGETS_EXPORT QTextStream& operator>>(QTextStream&, QSplitter&);
+#endif
 
 class QSplitterHandlePrivate;
 class Q_WIDGETS_EXPORT QSplitterHandle : public QWidget