Re: Activate/Deactivate checkbutton by program

purzel30@xxxxxx napisał(a): 
Hello!

Can anybody tell me, how it is possible to activate or deactivate a Tk
checkbutton by program. I cannot find any switch about that.

My example:

    set e [checkbutton $f.r1 -justify left -text "Test"]
    pack $e -padx 5 -pady 3 -anchor sw

I'm looking for an option like "-value enabled" or "-state activated".
Does anybody know a possibility?


Just bind the variable to it by doing

    set e [checkbutton $f.r1 -justify left -text "Test" -variable ::x]
    pack $e -padx 5 -pady 3 -anchor sw

Now, to check the button, do the following:

    set ::x 1

To uncheck it do:

    set ::x 0

Of course this is done using variable tracing, so if you bind >1 checkbutton or different radiobuttons, those values will also be changed.

--
WK
.

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