From: mkr <mkr@opencascade.com>
Date: Fri, 15 Jul 2005 04:36:59 +0000 (+0000)
Subject: Fix for bug IPAL9494 : 3.0.0 (/dn06/.../current1507/): Dataflow displays in the secon... 
X-Git-Tag: current25072005~1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=6ac3615606a41960553a8882a1af1aba207cd96d;p=modules%2Fsuperv.git

Fix for bug IPAL9494 : 3.0.0 (/dn06/.../current1507/): Dataflow displays in the second (not first) new empty view frame after "Display" menu item in object browser popup.
---

diff --git a/src/SUPERVGUI/SUPERVGUI.cxx b/src/SUPERVGUI/SUPERVGUI.cxx
index b1c6095..be668d7 100644
--- a/src/SUPERVGUI/SUPERVGUI.cxx
+++ b/src/SUPERVGUI/SUPERVGUI.cxx
@@ -471,7 +471,18 @@ void SUPERVGUI::displayDataflow() {
       }
       */
     }
-    SUPERVGraph_ViewFrame* aViewFrame = dynamic_cast<SUPERVGraph_ViewFrame*>( createGraph() );
+
+    SUPERVGraph_ViewFrame* aViewFrame; 
+    if ( !myInitialViewFrame ) {
+      // first case : create a ViewFrame object
+      aViewFrame = dynamic_cast<SUPERVGraph_ViewFrame*>( createGraph() );
+    }
+    else {
+      // second case : get empty initial view frame as new ViewFrame object
+      aViewFrame = myInitialViewFrame;
+      myInitialViewFrame = 0;
+    }
+    
     if( aViewFrame ) {
       main = new SUPERVGUI_Main( aViewFrame, application()->desktop(), aDataFlow );
       registerGraph( aIORName, main );