Suppression of warnings, application launching problems in different cases (on Window...

[modules/shaper.git] / src / XGUI / XGUI_Displayer.cpp

diff --git a/src/XGUI/XGUI_Displayer.cpp b/src/XGUI/XGUI_Displayer.cpp
index c0824cf1d6b1ae0c3b15b6dabd00332f123b1c4d..cda24e471ca58416c0dd9ba5f94ef9dd9539114e 100644 (file)
--- a/src/XGUI/XGUI_Displayer.cpp
+++ b/src/XGUI/XGUI_Displayer.cpp
@@ -1194,11 +1194,7 @@ GeomPlanePtr XGUI_Displayer::getScreenPlane() const
   Handle(AIS_InteractiveContext) aContext = AISContext();
   if (!aContext.IsNull()) {
     Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
-    Handle(V3d_View) aView;
-    for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews()) {
-      aView = aViewer->ActiveView();
-      break;
-    }
+    Handle(V3d_View) aView = aViewer->ActiveViews().First();
     if (!aView.IsNull()) {
       double aEyeX, aEyeY, aEyeZ;
       aView->Eye(aEyeX, aEyeY, aEyeZ);
@@ -1220,11 +1216,7 @@ double XGUI_Displayer::getViewScale() const
   Handle(AIS_InteractiveContext) aContext = AISContext();
   if (!aContext.IsNull()) {
     Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
-    Handle(V3d_View) aView;
-    for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews()) {
-      aView = aViewer->ActiveView();
-      break;
-    }
+    Handle(V3d_View) aView = aViewer->ActiveViews().First();
     return aView->Camera()->Scale();
   }
   return 1;