Re: [Wxlua-users] wxluacan as namespace

[John L. <jla...@gm...>]

> Allow me to ask a question.
> I think it would be cool to wxCanObjScript working.
> I am thinking of deriving the wxCanvasObj from wxEvtHandler, and that
> way sent and event to wxLua to draw the object and another to Hittest
> the object.
> But maybe that is way to complex. And how to intercept those two
> functions in wxlua m_script of the object.
> In principle m_script in the C++ object, should contain two functions.
> On with input parameter a wxDC* etc. and this one is used for  drawing.
> The other Is IsHit( x, y etc. ) and is used for hit testing, and return
> true to C++ if hit.
> Now do you have any idea on how to best call those function in m_script
> from the coresponding C++ functions?

You can have your C function just call lua code directly.
m_wxlState.RunString(wxString::Format(wxT("hittest(%f, %f)"), x, y)));
in the lua code you can then set variables back to C++ through the binding.

Maybe I don't understand fully though.

> The next step is of course to have the whole derived wxCanObj defined in
> a lua script.
> But one step first ;-)

Whatever would be easier.

-John