Hi,
Yes, it is a permitted operation.
Best,
Scuri
On Tue, Jan 10, 2017 at 6:30 PM, john huttley <j...@mib-infotech.co.nz>
wrote:
> Hi team,
>
> I want to generalise a call back (mouse over on a matrix)
>
> The call back only ever gets "self". So can I add a field to self like
> this?
>
>
> box=iup.matrix{}
>
> box.dat= mydata <<=== Some custom data
>
> box.mousemove_cb = my_cb(self,l,c)
>
>
>
> Where I can then use the one CB function.
>
>
> my_cb = function (self,l,c)
>
> self.dat <do something>
>
> end
>
>
>
> Is that a permitted use of the IUP object?
>
> Is there a better way?
>
>
> Regards,
>
> --Dad
>
>
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