Examples: Replace 'Q_DECL_OVERRIDE' by 'override'

Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/examples/opengl/textures/glwidget.h b/examples/opengl/textures/glwidget.h
index c4c06f3864..0db2695c6a 100644
--- a/examples/opengl/textures/glwidget.h
+++ b/examples/opengl/textures/glwidget.h
@@ -66,8 +66,8 @@ public:
     explicit GLWidget(QWidget *parent = 0);
     ~GLWidget();
 
-    QSize minimumSizeHint() const Q_DECL_OVERRIDE;
-    QSize sizeHint() const Q_DECL_OVERRIDE;
+    QSize minimumSizeHint() const override;
+    QSize sizeHint() const override;
     void rotateBy(int xAngle, int yAngle, int zAngle);
     void setClearColor(const QColor &color);
 
@@ -75,12 +75,12 @@ signals:
     void clicked();
 
 protected:
-    void initializeGL() Q_DECL_OVERRIDE;
-    void paintGL() Q_DECL_OVERRIDE;
-    void resizeGL(int width, int height) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void initializeGL() override;
+    void paintGL() override;
+    void resizeGL(int width, int height) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
 
 private:
     void makeObject();