From edd147c13cbe1c41515421277b2fd9fb61c4ec17 Mon Sep 17 00:00:00 2001
From: adv <adv@opencascade.com>
Date: Fri, 15 Oct 2010 07:42:29 +0000
Subject: [PATCH] New method setApplication added. This is used e.g. when a
 module instance is created but not intialized by custom application
 class,still the module needs some minimal link to application.

---
 src/CAM/CAM_Module.cxx | 15 ++++++++++++++-
 src/CAM/CAM_Module.h   |  1 +
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/CAM/CAM_Module.cxx b/src/CAM/CAM_Module.cxx
index d3dde1a21..580cf5948 100755
--- a/src/CAM/CAM_Module.cxx
+++ b/src/CAM/CAM_Module.cxx
@@ -91,7 +91,7 @@ CAM_Module::~CAM_Module()
 */
 void CAM_Module::initialize( CAM_Application* app )
 {
-  myApp = app;
+  setApplication( app );
   if ( myApp )
   {
     SUIT_Session* aSession = SUIT_Session::session();
@@ -101,6 +101,19 @@ void CAM_Module::initialize( CAM_Application* app )
     connect( myApp, SIGNAL( infoChanged( QString ) ), this, SLOT( onInfoChanged( QString ) ) );
   }
 }
+/*!
+  \brief Sets the application instance that owns this module.
+
+  This protected method allows derived module classes to set application object
+  from methods different from initalize(). This is used e.g. when
+  a module instance is created but not intialized by custom application class, 
+  still the module needs some minimal link to application.
+  \sa initialize()
+*/
+void CAM_Module::setApplication( CAM_Application* app )
+{
+  myApp = app;
+}
 
 /*!
   \brief Get module icon.
diff --git a/src/CAM/CAM_Module.h b/src/CAM/CAM_Module.h
index 628623f11..f9aec9769 100755
--- a/src/CAM/CAM_Module.h
+++ b/src/CAM/CAM_Module.h
@@ -94,6 +94,7 @@ private slots:
   void                   onInfoChanged( QString );
 
 protected: 
+  virtual void           setApplication( CAM_Application* );
   virtual bool           isSelectionCompatible();
 
   virtual CAM_DataModel* createDataModel();
-- 
2.39.2