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Re:A TRACKING_EVENT MYSTERY (was widget_event mystery) [message #8347]

Fri, 21 February 1997 00:00

J.D. Smith
Messages: 214
Registered: August 1996

Senior Member

I have narrowed the problem. Widget_event is crashing on
TRACKING_EVENTS. I have used these in the past with no problems. Here
is a very simple way I generated the error:

pro test_event,ev
help,ev,/st
return
end

pro test
b=widget_base(/TRACKING_EVENTS,xsize=5,ysize=5)
for i=0,100 do begin
print,'prior to event call'
a=widget_event(b) ; <---- crashes here on first time around
print,'after event call'
help,a,/st
endfor
end

And now the error has dissappeared again. Maybe its a bug in X. Has
anyone else seen this?

JD

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Re:A TRACKING_EVENT MYSTERY (was widget_event mystery)

By: J.D. Smith on Fri, 21 February 1997 00:00

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