Hello, On 17/04/18 12:42, Nikolai Tasev wrote:
There was a qt-solutions class for this QSingleApplication but I think it disappeared in Qt5. I don't remember being able to pass anything to the first started process. Doing a google search gave me this derivative https://github.com/itay-grudev/SingleApplication
There's some work in progress to revive that in Qt itself, see
https://codereview.qt-project.org/#/c/187126/
The patch is not done yet but with a bit of luck it may land in Qt 5.12. Hope this helps, -- Giuseppe D'Angelo | giuseppe.dang...@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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