[Qgis-developer] Re : [Qgis-user] Pyqt4 : which signal is sent when dialog comes to foreground?

[Matthias Kuhn]

On 04/08/2015 06:05 PM, Junior Delaz wrote:
> Ahh indeed, you are right... I should have paid attention to the Class
> in which I found the signal. But I was too obsessed by
> composerWillBeRemoved that I thought I was still in QgisInterface.
> If it can be added to QgisInterface, why not?
https://github.com/qgis/QGIS/pull/1978

> Any idea about my remark on Qt.QueuedConnection and architecture
> 64bits vs 32bits?

No I guess it's an issue of some different version or some low-level
compiler differences. If it crashes on one platform, don't use it. It's
probably trying to access a deleted object. It's not a bug but likely
rather a misuse.