ahmadsamir added a comment.
Qt docs say that the signal must have at least as many arguments as the slot, and there is an implicit conversion between the types of the corresponding arguments in the signal and the slot. REPOSITORY R39 KTextEditor REVISION DETAIL https://phabricator.kde.org/D21940 To: ahmadsamir, #ktexteditor, cullmann, dhaumann Cc: dhaumann, sars, kde-frameworks-devel, kwrite-devel, LeGast00n, domson, michaelh, ngraham, bruns, demsking, cullmann