[ltk-user] resizing canvas, exiting main loop, fullscreen
Tamas K Papp
tkpapp at gmail.com
Fri Apr 27 14:22:20 UTC 2012
cage <cage at katamail.com> writes:
> On Fri, Apr 27, 2012 at 01:53:38PM +0200, Tamas K Papp wrote:
>> (bind canvas "<ButtonPress-2>"
>> (lambda (evt)
>> (declare (ignore evt))
>> (setf *exit-mainloop* t)))))))
>> a. the application does not exit (maybe I am doing it wrong, I found
>> *exit-mainloop* in some examples),
> I can not help for the rest of the questions but "buttonpress-2" binds
> to the "wheel" button of the mouse on my system, try "<ButtonPress-3>"
Thanks! I basically have it under control now, see:
In particular, I defined set-wm-attributes to make the window full
screen. I wonder if that would be a useful addition to LTK.
Currently I have the following issues:
1. I can't make the border disappear around the canvas.
2. If I go near the top/bottom of the screen, or move around too much
with the mouse, the script crashes with the following message:
"The value 0 is not of type CHARACTER."
and I get a debugging window. Suggestions to resolve these would be
appreciated. Also, comments on the code are welcome, I figured things
out by reading the source.
But LTK is truly amazing! I wrote this application in about 30 minutes
and it basically does what I want it to do.
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