[PD-dev] PD canvas interaction - flext GUI
Krzysztof Czaja
czaja at chopin.edu.pl
Wed Oct 16 15:21:05 CEST 2002
hi Thomas,
Thomas Grill wrote:
...
> I don't know if there is a way to get the TCL/TK mouse state by polling,
> there seem to be just mouse events... but that's not too bad - one can cache
> the info.
actually I need only mouse _position_ polling (or, strictly
speaking, sampling), which is available by calling winfo pointerxy.
Otoh, I do need to be notified about state changes of the mouse
_buttons_ using the usual tcl way of binding events -- and what
I do not know, is how to plug my object into the original flow of
events destined for a canvas (or, rather, all canvases)...
Any idea?
...
> Generally i have to say that i'm (after a short recovery) more and more fed
> up with TCL/TK. Although it's not a bad system i consider it unsuitable for
> a multi-media environment. It's a dead-end street.
:)
Krzysztof
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