In ItemViews, right click on the viewport clear the ext selection

Task-number: QTBUG-435
Reviewed-by: Gabriel

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 9247411fd1..23bef12004 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -3641,7 +3641,7 @@ QItemSelectionModel::SelectionFlags QAbstractItemViewPrivate::extendedSelectionC
             const bool controlKeyPressed = modifiers & Qt::ControlModifier;
             if (((index == pressedIndex && selectionModel->isSelected(index))
                 || !index.isValid()) && state != QAbstractItemView::DragSelectingState
-                && !shiftKeyPressed && !controlKeyPressed && !rightButtonPressed)
+                && !shiftKeyPressed && !controlKeyPressed && (!rightButtonPressed || !index.isValid()))
                 return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();
             return QItemSelectionModel::NoUpdate;
         }