[Interest] [OS X] creating a QDialog from a WId?

[Thiago Macieira]

On Tuesday 08 December 2015 17:14:46 René J.V. Bertin wrote:
> Hello,
> 
> I'm experiencing a crash in setMainWindow() with the code below (from
> KF5-kwidgetsaddons). Is this something that is allowed on OS X, and
> supposed to work?
> 
> static QDialog *createWIdDialog(WId parent_id)
> {
>     QWidget *parent = QWidget::find(parent_id);
>     QDialog *dialog = new QDialog(parent, Qt::Dialog);
>     if (!parent && parent_id) {
>         setMainWindow(dialog, parent_id);
>     }
>     return dialog;
> }

Which line crashes and what's the backtrace of the crash?

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center