DN535855065

Subject: Re: How to deactivate Alt+F4(close) ??? - DN [1]

fellowsd@cs.man.ac.uk (Donal K. Fellows) - 12 Oct 1999 - comp.lang.tcl

 In article <7tv8u9$kfm$1@nnrp1.deja.com>,  <nixien@my-deja.com> wrote:
 > Is there any ways to deactivate [Alt-F4] ?

 Easy.

    wm protocol . WM_DELETE_WINDOW {
        if {[tk_messageBox \
                    -icon    question \
                    -type    yesno \
                    -default no \
                    -message "Do you want to go?" \
                    -title   "Quit Application?"] == "yes"} {
            exit
        }
    }

 Donal.
 --
 Donal K. Fellows    http://www.cs.man.ac.uk/~fellowsd/    fellowsd@cs.man.ac.uk
 -- The small advantage of not having California being part of my country would
    be overweighed by having California as a heavily-armed rabid weasel on our
    borders.  -- David Parsons  <o r c @ p e l l . p o r t l a n d . o r . u s>