Tcl/Tk provides an
interactive development environment for building Graphical User Interface
applications with incredible speed. Tcl/Tk applications look like they were
constructed with the Motif toolkit, but they can be written in a fraction of the
time. This PDF covers the following topics related to Tcl/Tk : Objects and
Classes, Inheritance, Namespaces, Interactive Development, Autoloading, Adding C
code to [INCR TCL] Classes, Simple Example, Inheritance and Composition,
Building Applications with Mega-Widgets.
This note introduces the basics of Tcl. Chapter1
describes the fundamental properties of the language. Chapter 2 is a short
introduction to running Tcl and Tk on UNIX, Windows and Macintosh systems.
Chapter 3 presents a sample application, a CGI script, that implements a
guestbook for a Web site. The rest of this book covers basic programming with
Tcl.