Jul 12, 2011 · LTK is a Common Lisp binding for the Tk graphics toolkit. It does not require any Tk knowledge for its usage. As it is written in pure Lisp, it is highly portable. Screenshots of the test program using Linux and OS X. The LTK documentation can be read online or is available as a PDF here. The latest version of Ltk is ltk-0.981.tgz.

Mar 27, 2020 · Tk doesn’t have a great choice of widgets, but it has a useful canvas, and it has a couple of unique features: we can develop a graphical interface fully interactively and we can run the GUI remotely from the core app. So, Tk isn’t fancy, but it is an used and proven GUI toolkit (and programming language) still used in the industry.

Apr 16, 2020 · Ltk is a portable set of Tk bindings for Common Lisp. Tk is a graphical ‘toolkit’, a library that makes GUI building easier by providing widgets, i.e. graphical elements such as buttons an drop-down menus.

A function to temporarliy yield control to wish so that pending events can be processed, useful in long loops or loops that depend on tk input to terminate Package ltk .

the lisp code is made closely to the tcl/tk library structure, so that the man pages for the tk widgets can serve as a detailled reference. They should be readable without any tcl knowledge. The main objective for Ltk was to create a GUI library which is portable across different operating systems and Common Lisp implementations. Fur-

Aug 15, 2022 · There are two major options for using tk from Lisp (that I am aware of). The original LTk, and a much-extended fork, nodgui. The two libraries are mostly compatible, and the information on this page is intended for both - any differences are noted.

While one can find many code snippets how to set up a communication with Tk from Lisp, the use of those to create actual programs, requires tcl/tk knowledge. In fact this way the GUIs are created by tcl code put into lisp programs.

Ltk supports the following Lisp systems: Allegro, CMUCL, CLisp, ECL, LispWorks, OpenMCL, SBCL. Ltk was successfully tested using Lispworks, CLisp, CMUCL, SBCL under Linux and Lispworks, CLisp, and SBCL using Mac OS X, CLisp, Allegro and Lispworks using Windows.

Apr 1, 2007 · The LTk-remote package extends LTk by the ability to use sockets for the communication with the Tcl/TK process and thus is network transparent. To run a LTK-remote program, only a very small Tcl script is needed on the client machine.

Feb 6, 2010 · GCL is the official Common Lisp for the GNU project. Its design makes use of the system's C compiler to compile to native object code, providing for both good performance and facile portability.