[Tutor] Grid Manager Positioning

[Alan Gauld]

"Johnston Jiaa" <oclbdk at gmail.com> wrote

> I heard that it's not good to mix grid and pack positioning?  And I
> already wrote it in grid.

You can't mix them within a Frame but provided you are operating
in different frames you can (and should!) choose whichever is most
appropriate for that Frame's structure.

Othewise you get into the trap of forcing everything to look like a 
grid
or everything like a stack. (The "When all you have is a hammer,
everything looks like a nail" syndrome).

Alan G.