Use range-for instead of foreach in examples

Task-number: QTBUG-60662
Change-Id: Ief9264e2b6670466bd74278dbd194a7be81d614f
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/charts/barmodelmapper/customtablemodel.cpp b/examples/charts/barmodelmapper/customtablemodel.cpp
index 23b5271c..a1446386 100644
--- a/examples/charts/barmodelmapper/customtablemodel.cpp
+++ b/examples/charts/barmodelmapper/customtablemodel.cpp
@@ -89,10 +89,10 @@ QVariant CustomTableModel::data(const QModelIndex &index, int role) const
     } else if (role == Qt::EditRole) {
         return m_data[index.row()]->at(index.column());
     } else if (role == Qt::BackgroundRole) {
-        QRect rect;
-        foreach (rect, m_mapping)
-        if (rect.contains(index.column(), index.row()))
-            return QColor(m_mapping.key(rect));
+        for (const QRect &rect : m_mapping) {
+            if (rect.contains(index.column(), index.row()))
+                return QColor(m_mapping.key(rect));
+        }
 
         // cell not mapped return white color
         return QColor(Qt::white);