Remove most compiler warnings about missing overrides

Remove around 1000 compiler warnings about missing overrides
in our auto tests.

This significantly reduce the compiler warning noise in our auto
tests, so that one can actually better see the real problems
inbetween.

Change-Id: Id0c04dba43fcaf55d8cd2b5c6697358857c31bf9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 8 insertions, 8 deletions

diff --git a/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp b/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
index 26dbab5e15..69d85df597 100644
--- a/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
+++ b/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
@@ -386,7 +386,7 @@ public:
     SizeHinter(int w, int h, QWidget *parent = 0)
         : QWidget(parent), sh(QSize(w,h)) {}
     void setSizeHint(QSize s) { sh = s; }
-    QSize sizeHint() const { return sh; }
+    QSize sizeHint() const override { return sh; }
 private:
     QSize sh;
 };
@@ -452,7 +452,7 @@ public:
     }
 
     virtual int pixelMetric(PixelMetric metric, const QStyleOption * option = nullptr,
-                            const QWidget * widget = nullptr ) const;
+                            const QWidget * widget = nullptr ) const override;
 
     int spacing = 6;
     int margin = 9;
@@ -508,11 +508,11 @@ public:
     }
 
     void setSizeHint(const QSize &s) { sh = s; }
-    QSize sizeHint() const { return sh; }
+    QSize sizeHint() const override { return sh; }
     void setMinimumSizeHint(const QSize &s) { msh = s; }
-    QSize minimumSizeHint() const { return msh; }
+    QSize minimumSizeHint() const override { return msh; }
 
-    virtual int heightForWidth(int width) const;
+    virtual int heightForWidth(int width) const override;
 
     void setNumberOfPixels(int numPixels) {
         m_numPixels = numPixels;
@@ -901,9 +901,9 @@ public:
     }
 
     virtual int pixelMetric(PixelMetric metric, const QStyleOption * option = 0,
-                            const QWidget * widget = 0 ) const;
+                            const QWidget * widget = 0 ) const override;
     virtual QRect subElementRect(SubElement sr, const QStyleOption *opt,
-                                const QWidget *widget) const;
+                                const QWidget *widget) const override;
 
     int hspacing;
     int vspacing;
@@ -913,7 +913,7 @@ public:
                       QSizePolicy::ControlType control2,
                       Qt::Orientation orientation,
                       const QStyleOption *option = 0,
-                      const QWidget *widget = 0) const;
+                      const QWidget *widget = 0) const override;
 
 };