2012/8/22 Antonio Scuri <[email protected]>
>
> > More generally, provided I don't shrink a dialog, and provided I don't
> force
> > control dimensions to something too big, it is normal for the layout to
> ever
> > compute control dimensions larger than the available space?
>
> Yes, because the default behavior for the list is to expand so all
> elements are visible, and since the dialog size is set, then the layout is
> larger than the available space provided by the dialog.
>
>
So, I gather there is no real way to define a fixed layout from the outside
in?
What I mean is: I want a given dialog dimension, then I want the layout to
expand my list controls so as to use the maximum available space. Once this
layout is computed, I don't want any list control dimension to change based
on its contents.
What you says is that I must start with control dimensions, and let the
layout compute the dialog size that fits the constraints?
I've just tested the following in my list:
map_cb = function( self)
self.maxsize = self.rastersize
return iup.DEFAULT
end, -- map_cb
That way, once the layout has computed a size, I force the list to limit
its dimensions to whatever the layout computed it.
Is this an 'endorsed' way of obtaining what I want?
Regards,
--
Benoit.
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