[Interest] Calling QMainWindow::close() vs. clicking on close button in title bar

[Andy]

Thanks Giuseppe.

Reported with example code here: https://bugreports.qt.io/browse/QTBUG-71519

I wasn't sure what to use for Components, but my main issue is with Qt3D
not working properly in this context.

---
Andy Maloney  //  https://asmaloney.com
twitter ~ @asmaloney <https://twitter.com/asmaloney>



On Wed, Oct 31, 2018 at 6:03 AM Giuseppe D'Angelo via Interest <
interest at qt-project.org> wrote:

> Il 30/10/18 13:53, Andy ha scritto:
> > Turns out that if you have a QMainWindow containing a QWindow (e.g. by
> > using QWidget::createWindowContainer()):
> >
> >    - if you call QMainWindow::close(), the QWindow receives QEvent::Hide
> > and does the right thing
> >    - if you click the close button in the title bar, the QWindow
> > receives QEvent::Close which calls QWindow::destroy()
> >
> > This is not what I would expect. Is this by design?
> >
> > The QWidget::createWindowContainer docs don't mention this as a
> limitation.
>
> Smells like a bug to me, please report it.
>
> HTH,
>
> --
> Giuseppe D'Angelo | giuseppe.dangelo at kdab.com | Senior Software Engineer
> KDAB (France) S.A.S., a KDAB Group company
> Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com
> KDAB - The Qt, C++ and OpenGL Experts
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