From 9408505a24d26725e518dd0852d8a1fb1640de6b Mon Sep 17 00:00:00 2001
From: Renato Filho <renato.filho@openbossa.org>
Date: Tue, 31 May 2011 15:45:28 -0300
Subject: [PATCH] Fixed problems with eventFilter function destruction order.

The object passed to eventFilter function will keep a reference
to the listener object, this will ensure the destruction order.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>
          Luciano Wolf <luciano.wolf@openbossa.org>
---
 PySide/QtCore/typesystem_core.xml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/PySide/QtCore/typesystem_core.xml b/PySide/QtCore/typesystem_core.xml
index ec215ec..285e6e6 100644
--- a/PySide/QtCore/typesystem_core.xml
+++ b/PySide/QtCore/typesystem_core.xml
@@ -1294,6 +1294,16 @@
         <define-ownership owner="c++"/>
       </modify-argument>
     </modify-function>
+    <modify-function signature="installEventFilter(QObject*)">
+      <inject-code>
+        Shiboken::Object::keepReference((SbkObject*)%PYARG_1, "eventFilter", %PYSELF, true);
+      </inject-code>
+    </modify-function>
+    <modify-function signature="removeEventFilter(QObject*)">
+      <inject-code>
+        Shiboken::Object::removeReference((SbkObject*)%PYARG_1, "eventFilter", %PYSELF);
+      </inject-code>
+    </modify-function>
     <!-- Invalidate-after-use stuff -->
     <modify-function signature="childEvent(QChildEvent*)">
         <modify-argument index="1" invalidate-after-use="yes"/>