What would keep a PluggableListMorph from allowing selections?
chbecker at neo.rr.com
Sun Jan 25 16:05:43 UTC 2004
Ahh, that's the missing link. I was sending changed: when the list is
modified but not when the index is updated.
> -----Original Message-----
> From: Ned Konz [mailto:ned at squeakland.org]
> Sent: Sunday, January 25, 2004 12:54 AM
> To: 'The general-purpose Squeak developers list'
> Cc: Chris Becker
> Subject: Re: What would keep a PluggableListMorph from allowing
> On Friday 23 January 2004 9:30 am, Chris Becker wrote:
> > Hi all,
> > I have a SystemWindow pane with a PluggableListMorph whose selection is
> > never highlighted when I click on a list item.
> > Each list item understands asString and is properly displayed. The
> > PluggableListMorph is definitely firing my model's getListSelector and
> > setIndexSelector when I click, but its selectedMorph and selection
> > variables never get set.
> And are you sending an appropriate changed: message with the name of your
> index selector?
> (assuming the PLM is plugged to these two selectors):
> mySetIndexSelector: aNumber
> myIndex := aNumber.
> self changed: #myGetIndexSelector.
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