From 665eb0d1cc1460935a85bbe1e7760492071474c6 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Thu, 21 Apr 2016 18:57:18 +0300
Subject: [PATCH] Alternative implementation, with catching custom event

---
 src/MEDCalc/gui/TestController.cxx | 11 ++++++++++-
 src/MEDCalc/gui/TestController.hxx |  2 ++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/MEDCalc/gui/TestController.cxx b/src/MEDCalc/gui/TestController.cxx
index c9d71efd1..dfb997922 100644
--- a/src/MEDCalc/gui/TestController.cxx
+++ b/src/MEDCalc/gui/TestController.cxx
@@ -68,7 +68,8 @@ TestController::TestController(MEDModule* mod):
   _tester->addEventObserver("xml", new pqXMLEventObserver(_desk));
   _tester->addEventSource("xml", new pqXMLEventSource(_desk));
 
-  QTimer::singleShot(0, this, SLOT(onMainEventLoopStarting()));
+  QApplication::instance()->installEventFilter(this);
+  //QTimer::singleShot(0, this, SLOT(onMainEventLoopStarting()));
 }
 
 TestController::~TestController()
@@ -213,4 +214,12 @@ TestController::processWorkspaceEvent(const MEDCALC::MedEvent* event)
 void TestController::onMainEventLoopStarting()
 {
   _myEventLoopStarted = true;
+  QApplication::instance()->removeEventFilter(this);
+}
+
+bool TestController::eventFilter(QObject *obj, QEvent *event)
+{
+  if ( obj == QApplication::instance() && event->type() == 9999 )
+    onMainEventLoopStarting();
+  return QObject::eventFilter(obj, event);
 }
diff --git a/src/MEDCalc/gui/TestController.hxx b/src/MEDCalc/gui/TestController.hxx
index ed8295c1c..d78557e1f 100644
--- a/src/MEDCalc/gui/TestController.hxx
+++ b/src/MEDCalc/gui/TestController.hxx
@@ -42,6 +42,8 @@ public:
 
   bool isMainEventLoopStarted() const { return _myEventLoopStarted; }
 
+  bool eventFilter(QObject *obj, QEvent *event);
+  
 protected:
   virtual void customEvent(QEvent * event);
 
-- 
2.39.2