Currently:
> Qt$QPrinter$Letter
Enum value: Letter (2)
> Qt$QPrinter[["Letter"]]
Error in Qt$QPrinter[["Letter"]] :
object of type 'closure' is not subsettable
Any reason not to define
`[[.RQtClass` <- function(x, name)
{
attr(x, "env")[[name]]
}
?
-Deepayan