Fix most clang warnings about override, nullptr, range-based for loops.
Change-Id: Id47e57adb63a38e2f397a31511b788a2432c97cf
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Remaining uses of Q_NULLPTR are in:
src/corelib/global/qcompilerdetection.h
(definition and documentation of Q_NULLPTR)
tests/manual/qcursor/qcursorhighdpi/main.cpp
(a test executable compilable both under Qt4 and Qt5)
Change-Id: If6b074d91486e9b784138f4514f5c6d072acda9a
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Add a class to display debug messages, providing convenience functions for
installing and formatting parameters like indentation. It prints a startup
message containing relevant information about Qt.
Change-Id: Id0a19adbb5953a6ded1a8e692f242b63748e7273
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
