X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_SplitPolylinesDlg.cxx;h=eec48af774ffc9e2e1105be0bdfdc1075ae7f454;hb=5e9d24392dac9bf3f091a9ebe45defae1befb358;hp=6fe879871c1bc44a0548f47977d5d4f5f6ebbd59;hpb=8f204f24e47154e734bbe32bc4cbf661037f6a34;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_SplitPolylinesDlg.cxx b/src/HYDROGUI/HYDROGUI_SplitPolylinesDlg.cxx
index 6fe87987..eec48af7 100644
--- a/src/HYDROGUI/HYDROGUI_SplitPolylinesDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_SplitPolylinesDlg.cxx
@@ -48,7 +48,7 @@ HYDROGUI_SplitPolylinesDlg::HYDROGUI_SplitPolylinesDlg( HYDROGUI_Module* theModu
   aLayout->setSpacing( 5 );
 
   myTab = new QTabWidget( aFrame );
-  aLayout->addWidget( myTab, 0, 0 );
+  aLayout->addWidget( myTab, 1, 0, 1, 2 );
 
   QFrame* aPointPage = new QFrame();
   myMainPolyline1 = new HYDROGUI_ObjComboBox( theModule, tr( "POLYLINE" ), KIND_POLYLINEXY, aPointPage );
@@ -108,12 +108,15 @@ Handle( HYDROData_PolylineXY ) HYDROGUI_SplitPolylinesDlg::GetMainPolyline() con
   switch( GetMode() )
   {
   case ByPoint:
-    return Handle( HYDROData_PolylineXY )::DownCast( myMainPolyline1->GetObject() );
+    if( !myMainPolyline1->GetObject().IsNull() )
+      return Handle( HYDROData_PolylineXY )::DownCast( myMainPolyline1->GetObject() );
   case ByTool:
-    return Handle( HYDROData_PolylineXY )::DownCast( myMainPolyline2->GetObject() );
+    if( !myMainPolyline2->GetObject().IsNull() )
+      return Handle( HYDROData_PolylineXY )::DownCast( myMainPolyline2->GetObject() );
   default:
     return Handle( HYDROData_PolylineXY )();
   }
+  return Handle( HYDROData_PolylineXY )();
 }
 
 Handle( HYDROData_PolylineXY ) HYDROGUI_SplitPolylinesDlg::GetToolPolyline() const
@@ -141,6 +144,7 @@ void HYDROGUI_SplitPolylinesDlg::setPolylinesFromSelection()
 {
   myMainPolyline1->reset();
   myMainPolyline2->reset();
+  myToolPolyline->reset();
   myPolylines->reset();
 
   Handle( HYDROData_Entity ) anObject = HYDROGUI_Tool::GetSelectedObject( module() );