Dialog 0 0 307 219 Single IFC document Do you wish to convert this document to an IFC document? Replying 'Yes' will automatically turn all new objects to IFC, while 'No' will allow you to have both IFC and non-IFC elements in the file. true Add a default building structure (IfcSite, IfcBuilding and IfcBuildingStorey). You can also add the structure manually later. Also create a default structure If this is checked, you won't be asked again when creating a new FreeCAD document, and that document won't be turned into an IFC document automatically. You can still turn a FreeCAD document into an IFC document manually, using menu IFC -> Convert document Do not ask again false Qt::Horizontal QDialogButtonBox::No|QDialogButtonBox::Yes buttonBox accepted() Dialog accept() 248 254 157 274 buttonBox rejected() Dialog reject() 316 260 286 274