1 files changed, 24 insertions, 0 deletions
diff --git a/src/corelib/tools/qsize.h b/src/corelib/tools/qsize.h
index 5400f76a3a..fece0ac943 100644
--- a/src/corelib/tools/qsize.h
+++ b/src/corelib/tools/qsize.h
@@ -64,9 +64,12 @@ public:
     void setWidth(int w);
     void setHeight(int h);
     void transpose();
+    QSize transposed() const;
 
     void scale(int w, int h, Qt::AspectRatioMode mode);
     void scale(const QSize &s, Qt::AspectRatioMode mode);
+    QSize scaled(int w, int h, Qt::AspectRatioMode mode) const;
+    QSize scaled(const QSize &s, Qt::AspectRatioMode mode) const;
 
     QSize expandedTo(const QSize &) const;
     QSize boundedTo(const QSize &) const;
@@ -134,9 +137,18 @@ inline void QSize::setWidth(int w)
 inline void QSize::setHeight(int h)
 { ht = h; }
 
+inline QSize QSize::transposed() const
+{ return QSize(ht, wd); }
+
 inline void QSize::scale(int w, int h, Qt::AspectRatioMode mode)
 { scale(QSize(w, h), mode); }
 
+inline void QSize::scale(const QSize &s, Qt::AspectRatioMode mode)
+{ *this = scaled(s, mode); }
+
+inline QSize QSize::scaled(int w, int h, Qt::AspectRatioMode mode) const
+{ return scaled(QSize(w, h), mode); }
+
 inline int &QSize::rwidth()
 { return wd; }
 
@@ -214,9 +226,12 @@ public:
     void setWidth(qreal w);
     void setHeight(qreal h);
     void transpose();
+    QSizeF transposed() const;
 
     void scale(qreal w, qreal h, Qt::AspectRatioMode mode);
     void scale(const QSizeF &s, Qt::AspectRatioMode mode);
+    QSizeF scaled(qreal w, qreal h, Qt::AspectRatioMode mode) const;
+    QSizeF scaled(const QSizeF &s, Qt::AspectRatioMode mode) const;
 
     QSizeF expandedTo(const QSizeF &) const;
     QSizeF boundedTo(const QSizeF &) const;
@@ -292,9 +307,18 @@ inline void QSizeF::setWidth(qreal w)
 inline void QSizeF::setHeight(qreal h)
 { ht = h; }
 
+inline QSizeF QSizeF::transposed() const
+{ return QSizeF(ht, wd); }
+
 inline void QSizeF::scale(qreal w, qreal h, Qt::AspectRatioMode mode)
 { scale(QSizeF(w, h), mode); }
 
+inline void QSizeF::scale(const QSizeF &s, Qt::AspectRatioMode mode)
+{ *this = scaled(s, mode); }
+
+inline QSizeF QSizeF::scaled(qreal w, qreal h, Qt::AspectRatioMode mode) const
+{ return scaled(QSizeF(w, h), mode); }
+
 inline qreal &QSizeF::rwidth()
 { return wd; }