On Wed, 30 Apr 2008, Robert Parlett wrote:
> I think your problem is that the util__Event object doesn't have a method
> called get_event(). It has member variables source, type and param, with
> corresponding get methods. (The source is in uni/lib/event.icn)
I can't see anything about util__Event in the Unicon book PDF. I
was under the impression that handlers (for button clicks) got the
event itself. Are there any good examples out there (of trapping
the correct event on a button)? If it only gets a click event then
presumably ev is only for seeing the number of associated data passed
with the event? Otherwise ev would not be used.
I haven't checked to see if google code knows about Unicon yet.
Thank you,
Hugh
>
> Hope this helps.
>
> >
> > 98
> > 99 # Browse for image1
> > 100 method on_image1_browse_btn(ev)
> > 101 local result, eventname, container, code
> > 102 eventname := ev.get_event()
> > 103 container := ev.get_container()
> > 104 code := ev.get_code()
> > 105 # can I write stuff -- where will it go?
> > 106 write("event " || eventname || " from " ||
> > 107 container || " with code " || code ||
> > 108 "\n")
> >
> > line numbers (added by vim : set number ) not actually in the source.
> >
> >
> > Is there any way to get the variable name of the offending thing into the
> > stack trace (by adding some debugging flags?) and is there an example
> > available of how to use the events passed in to handler methods for
> > buttons, anywhere?
> >
> > Thank you,
> > Hugh
> >
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