1 files changed, 5 insertions, 2 deletions
diff --git a/src/widgets/itemviews/qtreewidget_p.h b/src/widgets/itemviews/qtreewidget_p.h
index f4625842ef..adc2c2c421 100644
--- a/src/widgets/itemviews/qtreewidget_p.h
+++ b/src/widgets/itemviews/qtreewidget_p.h
@@ -139,7 +139,7 @@ public:
 
 protected:
     QTreeModel(QTreeModelPrivate &, QTreeWidget *parent = 0);
-    void emitDataChanged(QTreeWidgetItem *item, int column);
+    void emitDataChanged(QTreeWidgetItem *item, int column, const QVector<int> &roles);
     void beginInsertItems(QTreeWidgetItem *parent, int row, int count);
     void endInsertItems();
     void beginRemoveItems(QTreeWidgetItem *parent, int row, int count);
@@ -187,13 +187,16 @@ class QTreeWidgetItemPrivate
 {
 public:
     QTreeWidgetItemPrivate(QTreeWidgetItem *item)
-        : q(item), disabled(false), selected(false), rowGuess(-1), policy(QTreeWidgetItem::DontShowIndicatorWhenChildless) {}
+        : q(item), disabled(false), selected(false), hidden(false), rowGuess(-1),
+          policy(QTreeWidgetItem::DontShowIndicatorWhenChildless) {}
     void propagateDisabled(QTreeWidgetItem *item);
+    void updateHiddenStatus(QTreeWidgetItem *item, bool inserting);
     void sortChildren(int column, Qt::SortOrder order, bool climb);
     QTreeWidgetItem *q;
     QVariantList display;
     uint disabled : 1;
     uint selected : 1;
+    uint hidden : 1;
     int rowGuess;
     QTreeWidgetItem::ChildIndicatorPolicy policy;
 };