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

Stéphane Ducasse stephane.ducasse at inria.fr
Mon May 30 21:45:00 CEST 2011


I was rereading your mail and I could not really understand what you are really looking for.


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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