Now in the car I was thinking
if each Widget acts as a factory and theme are subclasses.
- each widget should have/inherit a factory system (may be not good)
- to change a theme we will have to get instance of different widget
subclasses (so it is not good).
So I like the theme as strategy approach we should try on another widget.
Stef
> Ok I read
>
>
> UITheme would act as a theme factory.
> and each widget delegate to the Themer associated to themselve and the
> current theme
>
> So subclasse of UITheme can propose different themer for the same widget.
>
> Now since the themer is a separate class (from the morph it means that you
> must have all the hooks to customise it).
> So why not.
> I was also thinking that a widget could be an “abstract” class whose
> subclasses implement the themes.
>
> Then you would create a widget like that
>
>
> SpolightItemMorph forThemer: UITheme blue
> and it would create an instance of a subclas SpotligherBluerItemMorph.
>
> Did you try this design?
>
> Stef
