(bug?) Morphic Models crash squeak

Marcin Tustin mt500 at zepler.net
Thu Aug 19 12:22:55 UTC 2004


On Tue, Aug 17, 2004 at 09:47:26PM +0200, Karl Ramberg wrote:
> 
> 
> Marcin Tustin wrote:
> > 
> >     Apologies to those who have read this before:
> > 
> > I've been playing with Morphic, and found that using PluggableTextMorphs
> > hangs Squeak, consuming a lot of system resources.
> > 
> >     It seems to occur when I have a SystemWindow containing some kind
> > of morph, to which I add PluggableTextMorphs, either the
> > PluggableTextMorphWithModel variety, or adding a MorphicModel as the
> > model. I find that when I interact with the window, such as by
> > dragging it, squeak hangs irrevocably.
> > 
> >     I have not tried it without the SystemWindow. I apologise for the
> > lack of code examples, but my scratchpad's contents haven't fared
> > well.
> > 
> >     Is this my stupidity/lack of documentation/a bug
> 
> Try using the SystemWindow as model.

    This seems not to break Squeak, but it does cause an exception,
as something cannot cope with an event (#selectionChanged, as I
recall). I have yet to apply the various patches posted



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