Inheritance in NewtonScript

NewtonScript, Newton Toolkit, and the Newton

Now it is time to tie everything together: NewtonScript, NTK, inheritance, and the Newton. To do this, we need to return to our inheritance diagram and show the differences among views, templates, and protos in relationship to inheritance and assignment.

Earlier we showed you a small application which contained three radio buttons (see FIGURE 4.6). Now you can look more closely at the proto and parent inheritance chain for that application and one of its radio buttons (see FIGURE 4.9).

Newton Runtime Views
NTK Templates

An online version of Programming for the Newton using Macintosh, 2nd ed. ©1996, 1994, Julie McKeehan and Neil Rhodes.

Last modified: 1 DEC 1996