Correct implementation of maximum subshapes limiter

diff --git a/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx b/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
index ba9bd7e3e395762d426ff4598d3533702ced197a..65b99514eb16932813be6ffc1e6a08a158ae94ab 100644 (file)
--- a/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
+++ b/src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
@@ -82,7 +82,8 @@
 StdMeshersGUI_SubShapeSelectorWdg
 ::StdMeshersGUI_SubShapeSelectorWdg( QWidget * parent ): 
   QWidget( parent ),
-  myPreviewActor( 0 )
+  myPreviewActor( 0 ),
+  myMaxSize( 0 )
 {
   QPixmap image0( SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap( "SMESH", tr( "ICON_SELECT" ) ) );
 
@@ -105,7 +106,6 @@ StdMeshersGUI_SubShapeSelectorWdg
   setLayout( edgesLayout );
   setMinimumWidth( 300 );
 
-  myMaxSize = 1000;
   mySubShType = TopAbs_EDGE;
 
   init();
@@ -270,7 +270,7 @@ void StdMeshersGUI_SubShapeSelectorWdg::onAdd()
     return;
 
   myListWidget->blockSignals( true );
-  for (int i = 0; i < mySelectedIDs.size(); i++) {
+  for (int i = 0; i < mySelectedIDs.size() && (myMaxSize < 1 || myListOfIDs.size() < myMaxSize); i++) {
     if ( myListOfIDs.indexOf( mySelectedIDs.at(i) ) == -1 ) {
       QString anID = QString(" %1").arg( mySelectedIDs.at(i) );
 
@@ -281,11 +281,8 @@ void StdMeshersGUI_SubShapeSelectorWdg::onAdd()
     }
   }
   onListSelectionChanged();
-
   myListWidget->blockSignals( false );
-
-  if( myListOfIDs.size() >= myMaxSize )
-    myAddButton->setEnabled( false );
+  myAddButton->setEnabled( myListOfIDs.size() < myMaxSize );
 }
         
 //=================================================================================