3 files changed, 26 insertions, 1 deletions
diff --git a/src/gui/itemviews/qitemselectionmodel.cpp b/src/gui/itemviews/qitemselectionmodel.cpp
index d6e68f6..f848321 100644
--- a/src/gui/itemviews/qitemselectionmodel.cpp
+++ b/src/gui/itemviews/qitemselectionmodel.cpp
@@ -292,6 +292,27 @@ static void indexesFromRange(const QItemSelectionRange &range, QModelIndexList &
 }
 
 /*!
+    Returns true if the selection range contains no selectable item
+    \since 4.7
+*/
+
+bool QItemSelectionRange::isEmpty() const
+{
+    if (!isValid() || !model())
+        return true;
+
+    for (int column = left(); column <= right(); ++column) {
+        for (int row = top(); row <= bottom(); ++row) {
+            QModelIndex index = model()->index(row, column, parent());
+            Qt::ItemFlags flags = model()->flags(index);
+            if ((flags & Qt::ItemIsSelectable) && (flags & Qt::ItemIsEnabled))
+                return false;
+        }
+    }
+    return true;
+}
+
+/*!
     Returns the list of model index items stored in the selection.
 */
 
diff --git a/src/gui/itemviews/qitemselectionmodel.h b/src/gui/itemviews/qitemselectionmodel.h
index 9980d0f..436514f 100644
--- a/src/gui/itemviews/qitemselectionmodel.h
+++ b/src/gui/itemviews/qitemselectionmodel.h
@@ -108,6 +108,8 @@ public:
                 && top() <= bottom() && left() <= right());
     }
 
+    bool isEmpty() const;
+
     QModelIndexList indexes() const;
 
 private:
diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp
index 43445b4..f49f273 100644
--- a/src/gui/itemviews/qtableview.cpp
+++ b/src/gui/itemviews/qtableview.cpp
@@ -1847,7 +1847,9 @@ void QTableView::setSelection(const QRect &rect, QItemSelectionModel::SelectionF
             selection.append(QItemSelectionRange(topLeft, bottomRight));
         }
     } else { // nothing moved
-        selection.append(QItemSelectionRange(tl, br));
+        QItemSelectionRange range(tl, br);
+        if (!range.isEmpty())
+            selection.append(range);
     }
 
     d->selectionModel->select(selection, command);