File 0029-Add-internal-qt_qmlIdForObject-to-retrieve-the-id-fo.patch of Package qt

From ab151c88c5a89b8808d1c8a9869b9060e9836747 Mon Sep 17 00:00:00 2001
From: Robin Burchell <robin+qt@viroteck.net>
Date: Fri, 8 Mar 2013 11:00:28 +0200
Subject: [PATCH 29/29] Add internal qt_qmlIdForObject to retrieve the id for
 a given QObject in a context.

This is useful for testing frameworks built around QML.

Change-Id: I37e57f2c1e758f6e999c72e95d2df538faee5d36
---
 src/declarative/qml/qdeclarativecontext.cpp |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/declarative/qml/qdeclarativecontext.cpp b/src/declarative/qml/qdeclarativecontext.cpp
index bbdbb34..2b47ae3 100644
--- a/src/declarative/qml/qdeclarativecontext.cpp
+++ b/src/declarative/qml/qdeclarativecontext.cpp
@@ -58,6 +58,21 @@
 
 QT_BEGIN_NAMESPACE
 
+class QDeclarativeExposedContext : public QDeclarativeContext
+{
+public:
+    static QDeclarativeContextPrivate *expose_dptr(QDeclarativeContext *c)
+    {
+        return static_cast<QDeclarativeContextPrivate *>(reinterpret_cast<QDeclarativeExposedContext*>(c)->d_ptr.data());
+    }
+};
+
+Q_GUI_EXPORT QString qt_qmlIdForObject(QDeclarativeContext *context, QObject *obj)
+{
+    QDeclarativeContextPrivate *d_ptr = QDeclarativeExposedContext::expose_dptr(context);
+    return d_ptr->data->findObjectId(obj);
+}
+
 QDeclarativeContextPrivate::QDeclarativeContextPrivate()
 : data(0), notifyIndex(-1)
 {
-- 
1.7.10.3