ItemViews: use range-based for instead of foreach

Change-Id: I250b3e3db4d44a622a20ca42baac819a17efdd94
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

6 files changed, 8 insertions, 8 deletions

diff --git a/src/widgets/itemviews/qheaderview.cpp b/src/widgets/itemviews/qheaderview.cpp
index 00e9ff7400..21245d38ce 100644
--- a/src/widgets/itemviews/qheaderview.cpp
+++ b/src/widgets/itemviews/qheaderview.cpp
@@ -4086,7 +4086,7 @@ bool QHeaderViewPrivate::read(QDataStream &in)
     }
 
     int sectionItemsLengthTotal = 0;
-    foreach (const SectionItem &section, newSectionItems)
+    for (const SectionItem &section : qAsConst(newSectionItems))
         sectionItemsLengthTotal += section.size;
     if (sectionItemsLengthTotal != lengthIn)
         return false;
diff --git a/src/widgets/itemviews/qlistview.cpp b/src/widgets/itemviews/qlistview.cpp
index 6777b09043..504e45c2fd 100644
--- a/src/widgets/itemviews/qlistview.cpp
+++ b/src/widgets/itemviews/qlistview.cpp
@@ -2601,7 +2601,7 @@ int QListModeViewBase::perItemScrollingPageSteps(int length, int bounds, bool wr
         positions = segmentPositions;
     else if (!flowPositions.isEmpty()) {
         positions.reserve(scrollValueMap.size());
-        foreach (int itemShown, scrollValueMap)
+        for (int itemShown : scrollValueMap)
             positions.append(flowPositions.at(itemShown));
     }
     if (positions.isEmpty() || bounds <= length)
@@ -2782,7 +2782,7 @@ bool QIconModeViewBase::filterDropEvent(QDropEvent *e)
     if (qq->acceptDrops()) {
         const Qt::ItemFlags dropableFlags = Qt::ItemIsDropEnabled|Qt::ItemIsEnabled;
         const QVector<QModelIndex> &dropIndices = intersectingSet(QRect(end, QSize(1, 1)));
-        foreach (const QModelIndex &index, dropIndices)
+        for (const QModelIndex &index : dropIndices)
             if ((index.flags() & dropableFlags) == dropableFlags)
                 return false;
     }
diff --git a/src/widgets/itemviews/qlistwidget.cpp b/src/widgets/itemviews/qlistwidget.cpp
index 9aa14db368..0faed6df47 100644
--- a/src/widgets/itemviews/qlistwidget.cpp
+++ b/src/widgets/itemviews/qlistwidget.cpp
@@ -1844,7 +1844,7 @@ QMimeData *QListWidget::mimeData(const QList<QListWidgetItem*> items) const
     // if non empty, it's called from the model's own mimeData
     if (cachedIndexes.isEmpty()) {
         cachedIndexes.reserve(items.count());
-        foreach (QListWidgetItem *item, items)
+        for (QListWidgetItem *item : items)
             cachedIndexes << indexFromItem(item);
 
         QMimeData *result = d->listModel()->internalMimeData();
diff --git a/src/widgets/itemviews/qtableview.cpp b/src/widgets/itemviews/qtableview.cpp
index f1ef92bdf8..313ef424a3 100644
--- a/src/widgets/itemviews/qtableview.cpp
+++ b/src/widgets/itemviews/qtableview.cpp
@@ -74,7 +74,7 @@ void QSpanCollection::addSpan(QSpanCollection::Span *span)
             //the previouslist is the list of spans that sarts _before_ the row of the span.
             // and which may intersect this row.
             const SubIndex previousList = it_y.value();
-            foreach(Span *s, previousList) {
+            for (Span *s : previousList) {
                 //If a subspans intersect the row, we need to split it into subspans
                 if(s->bottom() >= span->top())
                     sub_index.insert(-s->left(), s);
@@ -817,7 +817,7 @@ void QTableViewPrivate::drawAndClipSpans(const QRegion &area, QPainter *painter,
         visibleSpans = set.toList();
     }
 
-    foreach (QSpanCollection::Span *span, visibleSpans) {
+    for (QSpanCollection::Span *span : qAsConst(visibleSpans)) {
         int row = span->top();
         int col = span->left();
         QModelIndex index = model->index(row, col, root);
diff --git a/src/widgets/itemviews/qtablewidget.cpp b/src/widgets/itemviews/qtablewidget.cpp
index a7f39a0538..1006b11219 100644
--- a/src/widgets/itemviews/qtablewidget.cpp
+++ b/src/widgets/itemviews/qtablewidget.cpp
@@ -2595,7 +2595,7 @@ QMimeData *QTableWidget::mimeData(const QList<QTableWidgetItem*> items) const
     // if non empty, it's called from the model's own mimeData
     if (cachedIndexes.isEmpty()) {
         cachedIndexes.reserve(items.count());
-        foreach (QTableWidgetItem *item, items)
+        for (QTableWidgetItem *item : items)
             cachedIndexes << indexFromItem(item);
 
         QMimeData *result = d->tableModel()->internalMimeData();
diff --git a/src/widgets/itemviews/qtreeview.cpp b/src/widgets/itemviews/qtreeview.cpp
index 4b1c4c3e90..8f7061f9d9 100644
--- a/src/widgets/itemviews/qtreeview.cpp
+++ b/src/widgets/itemviews/qtreeview.cpp
@@ -1411,7 +1411,7 @@ QItemViewPaintPairs QTreeViewPrivate::draggablePaintPairs(const QModelIndexList
     if (spanningIndexes.isEmpty())
         return QAbstractItemViewPrivate::draggablePaintPairs(indexes, r);
     QModelIndexList list;
-    foreach (const QModelIndex &idx, indexes) {
+    for (const QModelIndex &idx : indexes) {
         if (idx.column() > 0 && q->isFirstColumnSpanned(idx.row(), idx.parent()))
             continue;
         list << idx;