2016-01-13 23:07 GMT+01:00 Offray Vladimir Luna Cárdenas <off...@riseup.net>
:
> Hi,
>
> I've reading the code at [1] but I'm still having problems understanding
> the dynamic spec. I have created a small dictionary and populated with
> data, then created the accessors and initializePresenter, initializeWidgets
> and rebuildWithdCodeLayout and rebuildWithTextLayout, as you can see on the
> following snippets, but nothing happens despite the debugging Transcript is
> showing me that the content subwidget has the proper model, but is not
> rebuild in the GUI.
>
> Any help is, as always, very much appreciated.
>
Hi Offray,
I think you have to call
self needRebuild: false.
in both rebuild... methods.
Otherwise the all "inner"-widgets are rebuild:
>
> [1]
> https://github.com/spec-framework/documentation/blob/master/output/book.md#rebuildDynamically
>
> ----------------------
> DynamicDict>>initializeWidgets
>
> | data |
> data := { 'first' -> 'I\"m just text' . 'second' -> 'ProfStef
> openPharoZenWorkspace'} asOrderedDictionary.
> list := self newList.
> list items: data keys.
> content := self newText.
> self focusOrder
> add: list;
> add: content.
> ----------------------
> DynamicDict>>initializePresenter
> list whenSelectedItemChanged: [:item |
> item = 'first'
> ifTrue: [ self rebuildWithTextLayout ].
> item = 'second'
> ifTrue: [ self rebuildWithCodeLayout ].
> ]
> ----------------------
> DynamicDict>>rebuildWithCodeLayout
> | newLayout |
>
> content := self instantiate: GlamourPresentationModel.
> newLayout := SpecLayout composed
> newRow: [:row |
> row
> add: #list right: 0.7;
> add: #content left: 0.3];
> yourself.
> self needRebuild: true.
> content needRebuild: true.
> Transcript show: 'código + ', self content asString, String cr.
> self buildWithSpecLayout: newLayout.
> ----------------------
> DynamicDict>>rebuildWithTextLayout
> | newLayout |
>
> content := self newText.
> newLayout := SpecLayout composed
> newRow: [:row |
> row
> add: #list right: 0.7;
> add: #content left: 0.3];
> yourself.
> self needRebuild: false.
> list needRebuild: false.
> content needRebuild: true.
> Transcript show: 'texto + ', self content asString, String cr..
> self buildWithSpecLayout: newLayout.
> ----------------------
>
> Cheers,
>
> Offray
>
> On 10/01/16 13:39, Johan Fabry wrote:
>
> Sorry for the lateness and short reply but I’m involved in a bunch of
> other things that are taking almost all of my time ...
>
> From what I understand and what I can see in your code, you want to modify
> a widget when the UI is open. However you never trigger the rebuilding of
> the window. For example, see the Spec docs that I sent, where in 9.1 there
> is code that calls buildWithSpecLayout: .
>
> Actually, I am not sure you need to subclass DynamicComposableModel since
> the number of widgets never changes. You can use a normal ComposableModel
> subclass and use what is detailed in 9.1 to change the layout between the
> two options you want to have (a TextModel or a GlamourPresentationModel).
>
> On Jan 8, 2016, at 23:07, Offray Vladimir Luna Cárdenas <off...@riseup.net>
> wrote:
>
> Shouldn't be #right dynamically defined according to the values of 'item'
> and be replaced on the m2 layout?
>
>
>
>
> ---> Save our in-boxes! http://emailcharter.org <---
>
> Johan Fabry - http://pleiad.cl/~jfabry
> PLEIAD and RyCh labs - Computer Science Department (DCC) - University
> of Chile
>
>
>
