Users enter
data of any kind in windows on the screen. You can use the Window Manager
to create, display, and manage the drawing and behavior of windows.
Window
Manager Reference
This document
provides a complete reference to the Window Manager APIs.
Adopting
the Aqua Interface (Preliminary) [PDF]
This document
describes how, in the process of creating a Cocoa application or revising
your Mac OS 8 and 9 application for Carbon, you can take full advantage
of Aqua in Mac OS X.