OSX High Sierra and Mojave Double Titlebars or Menubars?

J. Landman Gay jacque at hyperactivesw.com
Fri Jul 26 11:38:23 EDT 2019

I don't see the problem either but my client does. She can't work with our 
stacks and we probably shouldn't ship if it's a widespread issue. Her 
symptoms are identical to what you describe.

Please write up a bug report and if I can get more info from her I'll add 
to it. We have a hard deadline in about 3 weeks.

Jacqueline Landman Gay | jacque at hyperactivesw.com
HyperActive Software | http://www.hyperactivesw.com
On July 26, 2019 9:16:10 AM Paul Dupuis via use-livecode 
<use-livecode at lists.runrev.com> wrote:

> On 7/26/2019 12:17 AM, Trevor DeVore via use-livecode wrote:
>> On Thu, Jul 25, 2019 at 4:05 PM Paul Dupuis via use-livecode <
>> use-livecode at lists.runrev.com> wrote:
>>> I recall a recent (last year/this year - I think) bug where under OSX
>>> High Sierra or Mojave you could end up with double titlebars in your
>>> windows or perhaps it was double menubars?
>>> I have spent a big chunk of time searching the Livecode Quality Center
>>> and can not find this bug.
>>> Am I delusional, or was there such a bug and if, so can someone point me
>>> to it?
>> This? https://quality.livecode.com/show_bug.cgi?id=20923
> Yes, thank you. In LiveCode 905rc1 in Standalones on OSX High Sierra we
> are seeing an odd behavior where -- something happens -- and the mouse
> position in a window (or a multi-window standalone) is displaced
> vertically. When you click or drag, LiveCode thinks - just in the window
> - that the mouse is about 20-30 px above where it currently is.
> If you move the mouse out of the affected window to another window, it
> is fine. But if you move it back into the effected window, it is still
> displaced. If you move the window (aligned by default just under the
> menubar) down by the displacement amount, the displacement goes away.
> Move the window back up, the displacement returns.
> Restart the app and it goes away -- until it occurs again.
> It is not in our code and happen in different windows at different
> times. It is definitely an LiveCode bug, but we can not create/discover
> a recipe for what triggers the bug. It has been suggested that it might
> be related to the double titlebars bug or to a bug where the LiveCode
> IDE menubar/pallete cause an similar displacement in the IDE. However,
> this is in a standalone.
> It's driving us batty since we can't ship our app with this bug and
> can't get LiveCode to even consider fixing it until we can produce a
> test stack with a recipe to reproduce it!
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