Fix the doc errors in itemmodels and itemviews.

Other errors remain, but they appear to be due to missing links
to QtCore documentation (a generic error not specific to itemviews).

Change-Id: I7b83380c3754c26d3d42be9ef0c0721ce3127562
Reviewed-by: Shawn Rutledge <shawn.rutledge@nokia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/widgets/itemviews/qabstractitemview.cpp b/src/widgets/itemviews/qabstractitemview.cpp
index 929f7db406..3402b4f3fe 100644
--- a/src/widgets/itemviews/qabstractitemview.cpp
+++ b/src/widgets/itemviews/qabstractitemview.cpp
@@ -3222,9 +3222,13 @@ void QAbstractItemView::update(const QModelIndex &index)
     changed items are those from \a topLeft to \a bottomRight
     inclusive. If just one item is changed \a topLeft == \a
     bottomRight.
+
+    The \a roles which have been changed can either be an empty container (meaning everything
+    has changed), or a non-empty container with the subset of roles which have changed.
 */
-void QAbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &)
+void QAbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles)
 {
+    Q_UNUSED(roles);
     // Single item changed
     Q_D(QAbstractItemView);
     if (topLeft == bottomRight && topLeft.isValid()) {