The problem is here
rowPlayer
add: (textPlayer at:i) ;
add:#captainButton;
add: (buttonStartingEleven
at:i).
].
As you see, the argument of add: is a symbol,
but in the first and third add, you add directly a
TextInputFieldModel
In addition your usage of class inst var is a bit disturbing :)
Ben
On 22 Nov 2013, at 11:08, prova email <prova...@hotmail.it> wrote:
> Hi Ben,
> here the .st file, there are some comments in italian, i hope it's not a
> problem.
> I know that Spec is the most used and it will be the standard GUI builders in
> the future, so i'd like to find a solution here, without changing to Morph
> and Polymorphic.
>
> Paolo
>
> From: benjamin.vanryseghem.ph...@gmail.com
> Date: Fri, 22 Nov 2013 11:04:53 +0100
> To: pharo-users@lists.pharo.org
> Subject: Re: [Pharo-users] Writing a GUI - Where to start?
>
> It seems that you return the wrong object somewhere :)
>
> Could you commit your code somewhere so I can have a look ?
>
>
> Ben
>
> On 22 Nov 2013, at 11:01, prova email <prova...@hotmail.it> wrote:
>
> I started to use Spec, i love nested layouts and so on. But i've got a little
> problem. I'm creating a Window with 14 TextInputFieldModel and 14 ButtonModel
> and, to avoid the definition of 28 different instance variables (obviously),
> i created two arrays which contain the ButtonModel and the
> TextInputFieldModel that i need.
>
> ^ SpecLayout composed
>
> newColumn: [ :columnTeam |
> 1 to: 14 do:[:i|
> columnTeam
> newRow: [ :rowPlayer |
> rowPlayer
> add: (textPlayer at:i) ;
> add:#captainButton;
> add: (buttonStartingEleven
> at:i).
> ].
>
> .....
>
> This is what i did in the defaultSpec of my Player class. captainButton is a
> RadioButton defined in self instantiateModels: in initializeWidgets, while
> textPlayer and buttonStartingEleven are the arrays of above.
> Theoretically the idea is great, while in practice it doesn't work. It give
> me the following message:
> TextInputFieldModel>>layoutFrame:
>
> Help me please!
>
> Paolo
>
>
> > From: jfa...@dcc.uchile.cl
> > Date: Wed, 20 Nov 2013 14:38:58 -0300
> > To: pharo-users@lists.pharo.org
> > Subject: Re: [Pharo-users] Writing a GUI - Where to start?
> >
> >
> > I recommend you to go with Spec. It is the newest and designed to be the
> > most capable. It is also the way forward, it will be the 'standard' GUI
> > builders in the future. We know that the documentation right now is far
> > from optimal. Ben and I will work on that in January.
> >
> > On Nov 20, 2013, at 1:30 PM, Mun Mun <mun.sys...@gmail.com> wrote:
> >
> > > Hi everyone,
> > >
> > > Nobody mentioned Polymorphic. My understanding is that both Spec and
> > > Polymorph are built on top of Morphic. I only looked at code example and
> > > brief tutorial for both of them, but it seemed to me that Polymorph was
> > > easier to grasp: it's quite obivous in the code where and how the widgets
> > > are built. I have trouble understanding how the job is done in Spec. On
> > > the other hand, Spec seems to have a lot of users in this mailling list.
> > >
> > > To sum up this thread with many different options proposed, what would be
> > > the right path for a newbie like me ?
> > >
> > > Thanks in advance !
> > >
> >
> >
> >
> > ---> Save our in-boxes! http://emailcharter.org <---
> >
> > Johan Fabry - http://pleiad.cl/~jfabry
> > PLEIAD lab - Computer Science Department (DCC) - University of Chile
> >
> >
>
> <PBE-SquadraPROVA.st>
