From 180e28ef5086fe82c69ec6406ab5bc4202f7fc4d Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Sat, 26 Oct 2013 11:06:12 +0200
Subject: QTreeWidget: use QSignalBlocker

Change-Id: I0b69cd5680dfae6349bd4a952f358fe0b4acb2ff
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
---
 src/widgets/itemviews/qtreewidget.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/widgets/itemviews/qtreewidget.cpp')

diff --git a/src/widgets/itemviews/qtreewidget.cpp b/src/widgets/itemviews/qtreewidget.cpp
index e75f602e90..3ce757847c 100644
--- a/src/widgets/itemviews/qtreewidget.cpp
+++ b/src/widgets/itemviews/qtreewidget.cpp
@@ -493,8 +493,7 @@ bool QTreeModel::removeRows(int row, int count, const QModelIndex &parent) {
 
     beginRemoveRows(parent, row, row + count - 1);
 
-    bool blockSignal = signalsBlocked();
-    blockSignals(true);
+    QSignalBlocker blocker(this);
 
     QTreeWidgetItem *itm = item(parent);
     for (int i = row + count - 1; i >= row; --i) {
@@ -504,7 +503,7 @@ bool QTreeModel::removeRows(int row, int count, const QModelIndex &parent) {
         delete child;
         child = 0;
     }
-    blockSignals(blockSignal);
+    blocker.unblock();
 
     endRemoveRows();
     return true;
-- 
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