On 05 Oct 2014, at 10:08, Yuriy Tymchuk <yuriy.tymchuk@me.com> wrote:

Yes, but as I���ve mentioned earlier, I���m interested in drag-n-drop recategorization. I don���t know if it���s doable with glamour.

Uko

On 04 Oct 2014, at 15:58, Esteban Lorenzano <estebanlm@gmail.com> wrote:

and this is same with glamour:

browser := GLMTabulator new 

row: [ :row | 

row 

column: #protocols;

column: #methods ];

row: #code;

yourself.

browser transmit 

to: #protocols; 

andShow: [ :a| a list display: [ :class | class organization protocols ]; format: #name ].

browser transmit 

from: #protocols; 

to: #methods; 

andShow: [ :a| a list display: [ :protocol | protocol methods ] ].

browser transmit 

from: #methods; 

to: #code; 

andShow: [ :a | 

a smalltalkCode 

smalltalkClass: [ browser entity ];

display: [ :method | (browser entity>>method) sourceCode ] ].

browser openOn: Morph.

Of course spec is capable of doing that. 

But glamour is designed with transitions and scripting in mind (thinking specially on browsers), while spec is designed for components and composition.

Esteban

On 04 Oct 2014, at 15:35, Nicolai Hess <nicolaihess@web.de> wrote:

2014-10-03 13:26 GMT+02:00 Esteban Lorenzano <estebanlm@gmail.com>:

On 03 Oct 2014, at 13:14, Nicolai Hess <nicolaihess@web.de> wrote:

Am 03.10.2014 12:34 schrieb "Yuriy Tymchuk" <yuriy.tymchuk@me.com>:
>
> Hi.
>
> I want to make something like a browser on a single class. I.e. just use 2 last lists out if 4 in standard browser.
>
> Is there already something like that? If not, should I use existing widgets, or implement my own using spec?
>
> Cheers!
> Uko
>
> Sent from my iPhone

I think that is pretty easy with some spec models.
Maybe there is already an example

yes, but a few models means a few classes :)

in a single class, it will e a lot easier glamour (which btw, is specially designed for that: to make browsers).

You can work with ready made models like ListModel/TextModel and just need one class for sticking them
together. Here some code, evaluateable from workspace, that shows how we
can build a "simple browser" with spec models:

This is just the simple skeleton, for more details it would be a bit confusing doing all this
in one workspace "script" :)

class:=Morph.
method:=class>>#openInWorld.

composed:= DynamicComposableModel new.
composed instantiateModels: #(code TextModel protocols ListModel methods ListModel).
composed code text:method sourceCode.
composed protocols items: class protocols.
composed methods items: class selectors.
composed code aboutToStyle:true.
composed code behavior:class.
composed title: class asString.
composed code acceptBlock:[:text |
    class compile:text notifying:nil.
    ].
composed protocols whenSelectedItemChanged:[:item |
    composed methods items:( class selectorsInProtocol: item)
    ].
composed methods  whenSelectedItemChanged:[:item |
    item ifNotNil:[
    method:=class methodDict at:item.
   composed code text:method sourceCode]
    ].
composed openWithSpecLayout:(
SpecLayout composed
newColumn:[:c | c
     newRow:[:r | r
        add: #protocols;
        add: #methods
        ];
    add: #code];
yourself).

 

Esteban

Hilaire asked for a simple Method editor and
i wrote a simple example build with DynamicComposableModel, search the Mailingliste.