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

Stéphane Ducasse stephane.ducasse at inria.fr
Tue May 31 10:23:18 CEST 2011


so I suggest that you just try to add optimalExtent based on minimal 
it does not seem that an existing method compute what you want.

For me I still did not clearly get it. It seems that you want the potential space that a morph should occupy in 
the space of its container?

Stef
On May 31, 2011, at 9:51 AM, Cyrille Delaunay wrote:

> 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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