From 42c04ed29c36eec70cdce58e5c2d19faec62d039 Mon Sep 17 00:00:00 2001
From: Jan Arve Saether <jan-arve.saether@theqtcompany.com>
Date: Thu, 17 Sep 2015 14:24:03 +0200
Subject: Fix {Row|Grid}Layout to adhere to sibling order of its children

In order to reduce the number of temporary calls to updateLayoutItems,
I should postpone it until the item is completed.
This will be a separate patch.

This is a backport of change 59f7b30d41b06b1d9da81aea5784d57ecd91ab04

Change-Id: Iee495ee3d85a03407b06d06d8076c5c63d3d20cf
Task-number: QTBUG-45152
Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>
---
 src/layouts/qquicklayout_p.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/layouts/qquicklayout_p.h')

diff --git a/src/layouts/qquicklayout_p.h b/src/layouts/qquicklayout_p.h
index d613f5bd..4379d7f8 100644
--- a/src/layouts/qquicklayout_p.h
+++ b/src/layouts/qquicklayout_p.h
@@ -40,6 +40,7 @@
 #include <QPointer>
 #include <QQuickItem>
 #include <private/qquickitem_p.h>
+#include <QtQuick/private/qquickitemchangelistener_p.h>
 #include <QtGui/private/qlayoutpolicy_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -53,7 +54,8 @@ class QQuickLayoutAttached;
 #endif
 
 class QQuickLayoutPrivate;
-class QQuickLayout : public QQuickItem
+class QQuickLayout : public QQuickItem, public QQuickItemChangeListener
+
 {
     Q_OBJECT
 public:
@@ -92,6 +94,9 @@ public:
     bool isReady() const;
 
 
+    /* QQuickItemChangeListener */
+    void itemSiblingOrderChanged(QQuickItem *item) Q_DECL_OVERRIDE;
+
 protected:
     void updatePolish() Q_DECL_OVERRIDE;
 
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