[Squeakland] how to include a new class into a project

[Scott Wallace]

On Apr 18, 2008, at 10:48 AM, Yoandy Rodriguez Martinez wrote:
> Hello:
> I’m working in a project about using Squeak to teach physics in  
> College. I’ve made some new Morphs and created a new
> morphic project who contains them. After saving the project and  
> publishing it into the Web, the plugin image does not recognizes
> the new classes I’ve included. Have I done anything wrong or it is  
> supposed to be like that?

Hello, Yoandy,

You want to have the code defining your new classes bundled into the  
project file; for this to happen, you need to have all the new code be  
in the project's change-set.

If, at project-publishing time, the project's change-set has any code  
in it, then there will be a prompt asking if you want those changes to  
go out onto the project file; in your case you would answer yes.

If the code defining your new classes, etc., is not already in the  
change-set of the project you are publishing, you can move it there  
using "copy" commands in a "dual change sorter" before publishing the  
project.

(I can give you a little more clarification and guidance offline about  
change-sets and change-sorters if you need it, though since you're  
writing your own Morph subclasses in Squeak, probably you're familiar  
with the basic development tools and notions.)

Cheers,

-- Scott