[Pharo-project] How to know 'real' extent of a PanelMorph

Cyrille Delaunay cy.delaunay at gmail.com
Tue May 31 09:51:07 CEST 2011

I would like a method that always return something like the first result
(from the first example) , whatever the 'extending stratgies' of the
submorphs (in my two examples, both would return the 'first' result).

2011/5/30 Stéphane Ducasse <stephane.ducasse at inria.fr>

> cyrille
> I was rereading your mail and I could not really understand what you are
> really looking for.
> Stef
> On May 20, 2011, at 3:34 PM, Cyrille Delaunay wrote:
> > Hello,
> >
> > I have a panelMorph composed by several row/columns with different kind
> of morphs.
> > What I would like to know is, what is the extent / size that I should use
> to FULLY display this panel (without scrollbars).
> > Each time I ask for the extent of a panelMorph, it answers 50 at 40,
> whatever what is inside. If you openInWorld you will have something very
> very small.
> > Is there a way to retrieve an extent with which the panel morph will be
> 'well' displayed (without having scrollbars everywhere)?
> >
> > In other words, what I really want to know is:
> > Given two panelMorph, is there a way to say that one need more place than
> the other to be displayed?
> >
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