Examples: cleanup foreach usage

Replace deprecated foreach macro with range-based for loop

Change-Id: If919ba1d1d4acddfc1c5460ce7aebf8c49e3ac38
Reviewed-by: Paul Wicking <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/opengl/qopenglwidget/mainwindow.cpp b/examples/opengl/qopenglwidget/mainwindow.cpp
index 4bd123628f0..6fab3df79e7 100644
--- a/examples/opengl/qopenglwidget/mainwindow.cpp
+++ b/examples/opengl/qopenglwidget/mainwindow.cpp
@@ -176,7 +176,7 @@ void MainWindow::timerUsageChanged(bool enabled)
         m_timer->start();
     } else {
         m_timer->stop();
-        foreach (QOpenGLWidget *w, m_glWidgets)
+        for (QOpenGLWidget *w : qAsConst(m_glWidgets))
             w->update();
     }
 }