use c++11 style connect

Authored by ruphy on Apr 3 2017, 7:33 PM.

Description

use c++11 style connect

Signed-off-by: Riccardo Iaconelli <riccardo@kde.org>

Details

Committed
ruphyApr 3 2017, 7:33 PM
Parents
R865:584f8f74f25f: no need for referring to this, fix some coding style
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