Finally I managed to release Ltk version 0.8.6. The most important new
feature is the rework of the communikation between Lisp and Tk. This
should prevent clashes between the messages created by Tk events and
the answers of data requests.
Widgets, which have a :command initarg also now have the command
generic function implemented, so the function associated with the
default event of these widgets is settable at any time.
For some widgets these function is required to accept a parameter,
where the current value of the widget is passed (like spinbox,
scale, checkbutton, listbox).
Functions which are associated to events with the bind function,
are passed an event structure, e.g. containing mouse coordinates.
The following functions have been added:
- clear, clears all elements from a canvas widget
- itemmove, moves canvas items
- itembind to bind events to canvas items
I hope you have fun using Ltk, any feedback, bugreports or
suggestions for improvements are greatly appreciated!
Peter
--
pet project: http://dawn.netcologne.de
homepage: http://www.peter-herth.de
lisp stuff: http://www.peter-herth.de/lisp.html
get Ltk here: http://www.peter-herth.de/ltk/