Restore parent group pointers on undo.

Fixes https://gitlab.com/kicad/code/kicad/issues/11914
3 years ago · b4701593fb
1 changed files with 10 additions and 0 deletions
--- a/pcbnew/undo_redo.cpp
+++ b/pcbnew/undo_redo.cpp
@ -475,6 +475,16 @@ void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList )

            SwapItemData( item, image );

+            if( item->Type() == PCB_GROUP_T )
+            {
+                PCB_GROUP* group = static_cast<PCB_GROUP*>( item );
+
+                group->RunOnChildren( [&]( BOARD_ITEM* child )
+                                      {
+                                          child->SetParentGroup( group );
+                                      } );
+            }
+
            view->Add( item );
            view->Hide( item, false );
            connectivity->Add( item );