Re: [tcltk-perl] $widget->exists

[Jeff H. <je...@Ac...>]

Gisle Aas wrote:
> broke our app, because we used $bwtree->exists($path) to access the
> ".tree exists path" subcommand of BWTree.  After this change this
> method call was routed to winfo instead.  I fixed it in our sources be
> removing the winfo override for exists.  I suggest we make that
> official too.  There is already Tcl::Tk::Exists() for doing 'winfo
> exists' checks.

This is the correct way anyway, as the 'exists' method makes
most sense to be done without calling through the object
itself (it's like 'defined').

Jeff