+ case 4043: { // CLEAR_MESH
+
+ if(checkLock(aStudy)) break;
+
+ SALOME_ListIO selected;
+ if( LightApp_SelectionMgr *aSel = SMESHGUI::selectionMgr() )
+ aSel->selectedObjects( selected );
+
+ SUIT_OverrideCursor wc;
+ SALOME_ListIteratorOfListIO It (selected);
+ for ( ; It.More(); It.Next() )
+ {
+ Handle(SALOME_InteractiveObject) IOS = It.Value();
+ SMESH::SMESH_Mesh_var aMesh =
+ SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(IOS);
+ if ( aMesh->_is_nil()) continue;
+ try {
+ SMESH::UpdateView(SMESH::eErase, IOS->getEntry());
+ aMesh->Clear();
+ _PTR(SObject) aMeshSObj = SMESH::FindSObject(aMesh);
+ SMESH::ModifiedMesh( aMeshSObj, false, true);
+ // hide groups and submeshes
+ _PTR(ChildIterator) anIter =
+ SMESH::GetActiveStudyDocument()->NewChildIterator( aMeshSObj );
+ for ( anIter->InitEx(true); anIter->More(); anIter->Next() )
+ {
+ _PTR(SObject) so = anIter->Value();
+ SMESH::UpdateView(SMESH::eErase, so->GetID().c_str());
+ }
+ }
+ catch (const SALOME::SALOME_Exception& S_ex){
+ wc.suspend();
+ SalomeApp_Tools::QtCatchCorbaException(S_ex);
+ wc.resume();
+ }
+ }
+ SMESH::UpdateView();
+ updateObjBrowser();
+ break;
+ }