Hi,
What you're describing is just how Factor's delegation works. It is
not specific to GENERIC#.
Slava
On 18-Jul-07, at 4:35 PM, Eduardo Cavazos wrote:
> Slava,
>
> Let's start with an X window on the stack:
>
> ( scratchpad ) root children first
> ----------
> T{ window f ~dpy~ 2097166 }
> ( scratchpad )
>
> Now let's make a window manager child object and set it's delegate:
>
> ( scratchpad ) <child>
> ----------
> T{ window f ~dpy~ 2097166 }
> T{ child f }
> ( scratchpad ) swap
> ----------
> T{ child f }
> T{ window f ~dpy~ 2097166 }
> ( scratchpad ) set-delegate
> ----------
> T{ child ~window~ }
> ( scratchpad )
>
> (I'm using a set-delegate with the alternate effect there)
>
> So, I have a 'move' generic word:
>
> GENERIC# move 1 ( object position -- object )
>
> with a method defined for windows:
>
> M: window move ( window pos -- window )
>> r dup raw r> first2 XMoveWindow drop ;
>
> Notice what happens when I call move on the child:
>
> ( scratchpad ) { 5 5 }
> ----------
> T{ child ~window~ }
> { 5 5 }
> ( scratchpad ) move
> ----------
> T{ window f ~dpy~ 2097166 }
> ( scratchpad )
>
> Of course, if I manually execute the body of the method, it's OK:
>
> ( scratchpad ) { 5 5 }
> ----------
> T{ child ~window~ }
> { 5 5 }
> ( scratchpad ) >r dup raw r> first2 XMoveWindow drop
> ----------
> T{ child ~window~ }
> ( scratchpad )
>
> I've tested 3 different GENERIC# words and they all behave this way.
>
> Ed
>
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