On 16 May 2013 14:37, Camillo Bruni <camillobr...@gmail.com> wrote:
>
> On 2013-05-16, at 13:04, Denis Kudriashov <dionisi...@gmail.com> wrote:
>> Hello.
>>
>> 2013/5/16 Camillo Bruni <camillobr...@gmail.com>
>>
>>> I have a question concerning the new TxText layout.
>>> How hard is it support inline non-text nodes (aka inline morphs) in a text
>>> layout?
>>>
>>
>> Do you mean supporting "TxMorphSpan" objects from text model at text layout
>> level?
>> I think it is is not hard. Main issue here is supporting such kind of spans
>> at text model level. But I think it is not difficult too,
>> I should look at code to answer in detail (can't do it now).
>>
>>
>>>
>>> My dream is still to be able to drag and drop an "instance" from an
>>> inspector to a workspace and do some operations on it using standard
>>> smalltalk.
>>
>>
>> +1
>> And I want drag and drop objects between inspectors and between workspaces.
>>
>>
>>> The only difference here would be instead of using a variable or
>>> expression to get an instance of something I would have a textual/visual
>>> node directly representing an instance!
>>>
>>
>> I'm not understand it.
>> By dropping some object to workspace It can create named variable and then
>> you can use it for scripting inside workspace.
>> But what you suggest here? Can you explan deeply?
>
>
> Indeed I am not very clear (as usual :).
> a) I want to have a morph representing an object
> b) I want to embed these morphs into text
> c) I want to interact with these morphs and the text
>
> Let's say [Set] is the morph representing a set and I have the following
> source code with this morph inside:
>
> [Set] includes: #a
>
> Then this would be equivalent to the following:
>
> Smalltalk at: #MySetInstance put Set new.
>
> MySetInstance includes: #a
>
> However [Set] is not just text but a real morph I can drag around, right click
> and get a decent, instance specific menu on... and so forth :)
>
> is that more clear?
Yes. That's probably the good reason why Object should have #asMorph protocol.
Right now it is a bit far from your idea:
Object>>asMorph
"Open a morph, as best one can, on the receiver"
^ self asStringMorph
P.S. but please do not use "Smalltalk at: put:" in examples, because
someone could take it literally :)
P.P.S. since inspector lists objects in left-side pane, i think it
would be nice to be able to drag
item out of it and drop into workspace. The morph should keep a
reference to dragged object
and represent it as morph, embedded in text or not... and you don't
need to keep it somewhere else (e.g in globals).
--
Best regards,
Igor Stasenko.
