Morphic questions

Michael Latta lattam at mac.com
Mon Dec 20 19:46:12 UTC 2004


Another source of this impression is that the system browser keeps 
breaking on me.  The bottom pane keeps getting messed up.  The scroll 
bars often stick out below the bottom of the window.  I had the browser 
get confused about the switching between one and two bottom panes.  At 
times there were 3 areas below the row of buttons, with scroll bars 
that overlapped.  Then when I selected a method, the text was in a pane 
that was the top 1/3 of the bottom area.  After loading a package 
recently the top set of lists and buttons disappeared.  The row of 
buttons can easily be resized to smaller than the buttons themselves, 
cutting them off.  I suspect the 3.7 browser is less stable because of 
the added comment pane for class selections (which I like a lot), has 
this gotten better in more recent versions?

Michael


On Dec 20, 2004, at 11:38 AM, Michael Latta wrote:

> I tried loading Connectors, but it was not a good experience:
>
> 1) There was no published version for any Squeak version.
> 2) After saying take any version it could find, it was missing a 
> prerequisite.  Loading anyway only loaded code that was missing other 
> classes.
> 3) Assuming I did the wrong thing by going to SqueakMap, I went back 
> to the SqueakMap page and tried the home page link, only to be told it 
> did not exist.
>
> This is not a good testament for Squeak.  I do not know if it is just 
> a lot of undocumented magic tricks to make this work, or what.  I 
> would really like to use Squeak, but it is getting harder and harder 
> to see it as anything more than a collection of unfinished research 
> projects.  Please help me correct this impression.
>
> Michael
>
>
>
>
> On Dec 20, 2004, at 2:13 AM, Lic. Edgar J. De Cleene wrote:
>
>> On 20/12/04 00:51, "Michael Latta" <lattam at mac.com> wrote:
>>
>>> 4) Can I control the layering of morphs?
>> Yes, if for layering you means several moprphs is same place and what 
>> you
>> normally could grab the top morph.
>> Morphs add to anothers Morphs reverse, so try
>> | myColors container e |
>> myColors _ #('red' 'white' 'black' 'yellow' 'green').
>> container _ BorderedMorph new.
>> container extent: 100 at 100.
>> container openCenteredInWorld.
>> myColors do: [:layer| e _ EllipseMorph new.
>> e color: (Color fromString:  layer);center: container center.
>> container addMorph: e]
>>
>> The green Ellipse should be the only you see, but with halo click you 
>> could
>> access all .
>>
>>> 5) The squeak books at Amazon looked old (3.4 or so).  Is there a
>>> current reference that covers Morphic as it exists now?
>> The Mark Guzdial white book is 2.9 to 3.0 and only significative 
>> change was
>> envolve fron AlignmentMorph to TableLayout , but two still exists in 
>> 3.8.
>> So any Morphic from books could work with this change.
>> All problems what we have now is for other changes.
>>
>>> 6) Can I anchor a morph to the outside of another morph, or only 
>>> inside
>>> another morph?  If I want handles on a morph, do I need to place a
>>> parent morph to hold the handles and the morph being edited?
>> Yes. And if marvelous Connectors from Ned are too much , I have nice 
>> pet
>> projects what would share with you.
>>
>> Fell free to email private if you wish
>> Edgar
>>
>>
>
>




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