1 files changed, 5 insertions, 2 deletions
diff --git a/src/widgets/itemviews/qheaderview.cpp b/src/widgets/itemviews/qheaderview.cpp
index 99309633a7..be80843b07 100644
--- a/src/widgets/itemviews/qheaderview.cpp
+++ b/src/widgets/itemviews/qheaderview.cpp
@@ -146,7 +146,10 @@ static const int maxSizeSection = 1048575; // since section size is in a bitfiel
     Not all \l{Qt::}{ItemDataRole}s will have an effect on a
     QHeaderView. If you need to draw other roles, you can subclass
     QHeaderView and reimplement \l{QHeaderView::}{paintEvent()}.
-    QHeaderView respects the following item data roles:
+    QHeaderView respects the following item data roles, unless they are
+    in conflict with the style (which can happen for styles that follow
+    the desktop theme):
+
     \l{Qt::}{TextAlignmentRole}, \l{Qt::}{DisplayRole},
     \l{Qt::}{FontRole}, \l{Qt::}{DecorationRole},
     \l{Qt::}{ForegroundRole}, and \l{Qt::}{BackgroundRole}.
@@ -2893,7 +2896,7 @@ bool QHeaderView::viewportEvent(QEvent *e)
     case QEvent::Wheel: {
         QAbstractScrollArea *asa = qobject_cast<QAbstractScrollArea *>(parentWidget());
         if (asa)
-            return QApplication::sendEvent(asa->viewport(), e);
+            return QCoreApplication::sendEvent(asa->viewport(), e);
         break; }
     default:
         break;