Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re^3: gtk2-perl: how to update image widget from callback?

by wdef2 (Acolyte)
on Oct 01, 2012 at 12:42 UTC ( #996646=note: print w/ replies, xml ) Need Help??


in reply to Re^2: gtk2-perl: how to update image widget from callback?
in thread gtk2-perl: how to update image widget from callback?

http://www.perlmonks.org/?node_id=975036, which does not show a working solution, suggests this can be done by writing and updating a temp file and using a timeout to periodically clear and reload the image from there. Leaving aside the feeling that a temp file is a kludge, where does this timeout go? In or outside the main loop?
  • Comment on Re^3: gtk2-perl: how to update image widget from callback?

Replies are listed 'Best First'.
Re^4: gtk2-perl: how to update image widget from callback?
by Anonymous Monk on Oct 01, 2012 at 12:58 UTC
      Yes http://www.perlmonks.org/?node_id=975049 looks like it might be what I'm looking for. Will try out and get back later.
        That was it. Thank you guys. Much appreciated. That page would be a good one for the gtk2-perl docs and especially the tutorials.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://996646]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (6)
As of 2016-06-30 11:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (392 votes). Check out past polls.