Sending mouseUp

Peter Haworth pete at
Wed Mar 20 17:53:04 EDT 2013

Thanks Scott, good thought.  Not about checking openStacks, the bit about
"nuking the entire site" :-)

lcSQL Software <>

On Wed, Mar 20, 2013 at 2:29 PM, Scott Rossi <scott at> wrote:

> Peter:
> You may be done with this whole issue, but one thing you might try is
> verifying that your stack is actually removed from memory before testing
> as you describe.  If the stack you're closing has a substack that doesn't
> get closed, or there's some handler, pending message or other event
> executing while trying to close the stack, it may appear closed but may
> not get removed from memory.  Try checking the openStacks property, and
> maybe a few others just to be sure.
> "I say we take off and nuke the entire site from orbit. It¹s the only way
> to be sure."
> Regards,
> Scott Rossi
> Creative Director
> Tactile Media, UX Design
> On 3/20/13 2:07 PM, "Peter Haworth" <pete at> wrote:
> >Yep, that's my experience too.  Don't remember all the combinations I
> >tried
> >but here's the one that really surprised.
> >
> >1. Ran LC and opened my stack from within it.  Got the mouseUp problem.
> >2. Closed the stack and opened it again from within LC.  All worked OK.
> >3. Closed the stack and removed it from memory then opened it from within
> >LC.  All worked OK!
> >
> >Step 3 is what really surprised me, I thought that should have had the
> >same
> >result as step 1.
> >
> >It's as if preOpenCard doesn't quite work right the very first time it is
> >executed in any stack in a run of LC, but ever after it's OK.
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