initialExtent in CRC Card Morph
John Hinsley
johnhinsley at blueyonder.co.uk
Sun May 19 23:02:13 UTC 2002
On Sun, 19 May 2002, John Hinsley wrote:
> Hi all
>
> I'm trying to podge together a Morph with some of the functionality of Lex and
> Mark's CRC Card morph. That's to say, resizing the morph should resize all of
> the panes.
>
> Hopefully I can simplify it a bit: I don't need the scroll bars and don't
> really need the labels either, but I thought I'd start off by subclassing Grid
> Morph and using all of L & M's code that doesn't refer directly to the
> LabelledGridMorph.
>
> If you're with me so far, here's my first big stumbling block: initialExtent in
> the original is
>
> initialExtent
> ^230 at 230
>
> but changing the values here does absolutely nothing. It's as though this code
> serves no function.
>
> How can I get the thing (that is, the morph as it initialises) to be 120 at 120?
Ah, something like:
openAsMorph
"open a set of windows for viewing this browser"
|win |
"create a window for it"
win _ GridMorph new.
win extent: 120 at 120.
"win label: 'CRC Card'."
"And so on..................."
Seems to work
Cheers
John (very rusty!)
--
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