diff --git a/examples/tutorials/addressbook-fr/part1/addressbook.cpp b/examples/tutorials/addressbook-fr/part1/addressbook.cpp
index 34cbb6ffa1c..347845ed875 100644
--- a/examples/tutorials/addressbook-fr/part1/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part1/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part1/addressbook.h b/examples/tutorials/addressbook-fr/part1/addressbook.h
index 7bc525dd75a..b990c4c997f 100644
--- a/examples/tutorials/addressbook-fr/part1/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part1/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part1/main.cpp b/examples/tutorials/addressbook-fr/part1/main.cpp
index 5ef2a510b77..19c27c14121 100644
--- a/examples/tutorials/addressbook-fr/part1/main.cpp
+++ b/examples/tutorials/addressbook-fr/part1/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part2/addressbook.cpp b/examples/tutorials/addressbook-fr/part2/addressbook.cpp
index 2315dc52e05..136f1582228 100644
--- a/examples/tutorials/addressbook-fr/part2/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part2/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part2/addressbook.h b/examples/tutorials/addressbook-fr/part2/addressbook.h
index 9e1938c744b..52bf74a4dea 100644
--- a/examples/tutorials/addressbook-fr/part2/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part2/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part2/main.cpp b/examples/tutorials/addressbook-fr/part2/main.cpp
index 5ef2a510b77..19c27c14121 100644
--- a/examples/tutorials/addressbook-fr/part2/main.cpp
+++ b/examples/tutorials/addressbook-fr/part2/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part3/addressbook.cpp b/examples/tutorials/addressbook-fr/part3/addressbook.cpp
index b594c8daa5f..16cb20ded21 100644
--- a/examples/tutorials/addressbook-fr/part3/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part3/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part3/addressbook.h b/examples/tutorials/addressbook-fr/part3/addressbook.h
index 5d208af0eb6..27231d3dbcd 100644
--- a/examples/tutorials/addressbook-fr/part3/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part3/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part3/main.cpp b/examples/tutorials/addressbook-fr/part3/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook-fr/part3/main.cpp
+++ b/examples/tutorials/addressbook-fr/part3/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part4/addressbook.cpp b/examples/tutorials/addressbook-fr/part4/addressbook.cpp
index 1ef7396fe84..8b9ffdfaebe 100644
--- a/examples/tutorials/addressbook-fr/part4/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part4/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part4/addressbook.h b/examples/tutorials/addressbook-fr/part4/addressbook.h
index 6cfe3d2cce3..459ff3d6914 100644
--- a/examples/tutorials/addressbook-fr/part4/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part4/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part4/main.cpp b/examples/tutorials/addressbook-fr/part4/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook-fr/part4/main.cpp
+++ b/examples/tutorials/addressbook-fr/part4/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part5/addressbook.cpp b/examples/tutorials/addressbook-fr/part5/addressbook.cpp
index b7739f7c585..8bd167becee 100644
--- a/examples/tutorials/addressbook-fr/part5/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part5/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part5/addressbook.h b/examples/tutorials/addressbook-fr/part5/addressbook.h
index 7bdea0af5f3..e0c8c691ef9 100644
--- a/examples/tutorials/addressbook-fr/part5/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part5/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part5/finddialog.cpp b/examples/tutorials/addressbook-fr/part5/finddialog.cpp
index fa2c6a86839..3eb95a0c86f 100644
--- a/examples/tutorials/addressbook-fr/part5/finddialog.cpp
+++ b/examples/tutorials/addressbook-fr/part5/finddialog.cpp

diff --git a/examples/tutorials/addressbook-fr/part5/finddialog.h b/examples/tutorials/addressbook-fr/part5/finddialog.h
index 59c369818c7..f2d16f6ae5e 100644
--- a/examples/tutorials/addressbook-fr/part5/finddialog.h
+++ b/examples/tutorials/addressbook-fr/part5/finddialog.h

diff --git a/examples/tutorials/addressbook-fr/part5/main.cpp b/examples/tutorials/addressbook-fr/part5/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook-fr/part5/main.cpp
+++ b/examples/tutorials/addressbook-fr/part5/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part6/addressbook.cpp b/examples/tutorials/addressbook-fr/part6/addressbook.cpp
index 0e9b5ff8e90..cd3c2a82291 100644
--- a/examples/tutorials/addressbook-fr/part6/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part6/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part6/addressbook.h b/examples/tutorials/addressbook-fr/part6/addressbook.h
index f1a5c489761..4112a82554a 100644
--- a/examples/tutorials/addressbook-fr/part6/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part6/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part6/finddialog.cpp b/examples/tutorials/addressbook-fr/part6/finddialog.cpp
index bdbae59107f..d6b1007b40d 100644
--- a/examples/tutorials/addressbook-fr/part6/finddialog.cpp
+++ b/examples/tutorials/addressbook-fr/part6/finddialog.cpp

diff --git a/examples/tutorials/addressbook-fr/part6/finddialog.h b/examples/tutorials/addressbook-fr/part6/finddialog.h
index 3b845edcb41..08069a6da30 100644
--- a/examples/tutorials/addressbook-fr/part6/finddialog.h
+++ b/examples/tutorials/addressbook-fr/part6/finddialog.h

diff --git a/examples/tutorials/addressbook-fr/part6/main.cpp b/examples/tutorials/addressbook-fr/part6/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook-fr/part6/main.cpp
+++ b/examples/tutorials/addressbook-fr/part6/main.cpp

diff --git a/examples/tutorials/addressbook-fr/part7/addressbook.cpp b/examples/tutorials/addressbook-fr/part7/addressbook.cpp
index 4e972968325..c28828eb58c 100644
--- a/examples/tutorials/addressbook-fr/part7/addressbook.cpp
+++ b/examples/tutorials/addressbook-fr/part7/addressbook.cpp

diff --git a/examples/tutorials/addressbook-fr/part7/addressbook.h b/examples/tutorials/addressbook-fr/part7/addressbook.h
index 34daca70ecf..f67a6938fec 100644
--- a/examples/tutorials/addressbook-fr/part7/addressbook.h
+++ b/examples/tutorials/addressbook-fr/part7/addressbook.h

diff --git a/examples/tutorials/addressbook-fr/part7/finddialog.cpp b/examples/tutorials/addressbook-fr/part7/finddialog.cpp
index bdbae59107f..d6b1007b40d 100644
--- a/examples/tutorials/addressbook-fr/part7/finddialog.cpp
+++ b/examples/tutorials/addressbook-fr/part7/finddialog.cpp

diff --git a/examples/tutorials/addressbook-fr/part7/finddialog.h b/examples/tutorials/addressbook-fr/part7/finddialog.h
index 3b845edcb41..08069a6da30 100644
--- a/examples/tutorials/addressbook-fr/part7/finddialog.h
+++ b/examples/tutorials/addressbook-fr/part7/finddialog.h

diff --git a/examples/tutorials/addressbook-fr/part7/main.cpp b/examples/tutorials/addressbook-fr/part7/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook-fr/part7/main.cpp
+++ b/examples/tutorials/addressbook-fr/part7/main.cpp

diff --git a/examples/tutorials/addressbook/part1/addressbook.cpp b/examples/tutorials/addressbook/part1/addressbook.cpp
index 34cbb6ffa1c..347845ed875 100644
--- a/examples/tutorials/addressbook/part1/addressbook.cpp
+++ b/examples/tutorials/addressbook/part1/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part1/addressbook.h b/examples/tutorials/addressbook/part1/addressbook.h
index 7bc525dd75a..b990c4c997f 100644
--- a/examples/tutorials/addressbook/part1/addressbook.h
+++ b/examples/tutorials/addressbook/part1/addressbook.h

diff --git a/examples/tutorials/addressbook/part1/main.cpp b/examples/tutorials/addressbook/part1/main.cpp
index 5ef2a510b77..19c27c14121 100644
--- a/examples/tutorials/addressbook/part1/main.cpp
+++ b/examples/tutorials/addressbook/part1/main.cpp

diff --git a/examples/tutorials/addressbook/part2/addressbook.cpp b/examples/tutorials/addressbook/part2/addressbook.cpp
index 2cf44e0b1d0..92ebf23adce 100644
--- a/examples/tutorials/addressbook/part2/addressbook.cpp
+++ b/examples/tutorials/addressbook/part2/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part2/addressbook.h b/examples/tutorials/addressbook/part2/addressbook.h
index 9e1938c744b..52bf74a4dea 100644
--- a/examples/tutorials/addressbook/part2/addressbook.h
+++ b/examples/tutorials/addressbook/part2/addressbook.h

diff --git a/examples/tutorials/addressbook/part2/main.cpp b/examples/tutorials/addressbook/part2/main.cpp
index 5ef2a510b77..19c27c14121 100644
--- a/examples/tutorials/addressbook/part2/main.cpp
+++ b/examples/tutorials/addressbook/part2/main.cpp

diff --git a/examples/tutorials/addressbook/part3/addressbook.cpp b/examples/tutorials/addressbook/part3/addressbook.cpp
index b3daed28014..590cf7e0b24 100644
--- a/examples/tutorials/addressbook/part3/addressbook.cpp
+++ b/examples/tutorials/addressbook/part3/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part3/addressbook.h b/examples/tutorials/addressbook/part3/addressbook.h
index 5d208af0eb6..27231d3dbcd 100644
--- a/examples/tutorials/addressbook/part3/addressbook.h
+++ b/examples/tutorials/addressbook/part3/addressbook.h

diff --git a/examples/tutorials/addressbook/part3/main.cpp b/examples/tutorials/addressbook/part3/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook/part3/main.cpp
+++ b/examples/tutorials/addressbook/part3/main.cpp

diff --git a/examples/tutorials/addressbook/part4/addressbook.cpp b/examples/tutorials/addressbook/part4/addressbook.cpp
index 064cae92316..f7c5df8af0f 100644
--- a/examples/tutorials/addressbook/part4/addressbook.cpp
+++ b/examples/tutorials/addressbook/part4/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part4/addressbook.h b/examples/tutorials/addressbook/part4/addressbook.h
index 6cfe3d2cce3..459ff3d6914 100644
--- a/examples/tutorials/addressbook/part4/addressbook.h
+++ b/examples/tutorials/addressbook/part4/addressbook.h

diff --git a/examples/tutorials/addressbook/part4/main.cpp b/examples/tutorials/addressbook/part4/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook/part4/main.cpp
+++ b/examples/tutorials/addressbook/part4/main.cpp

diff --git a/examples/tutorials/addressbook/part5/addressbook.cpp b/examples/tutorials/addressbook/part5/addressbook.cpp
index 6fffe4072c6..766fe32f99a 100644
--- a/examples/tutorials/addressbook/part5/addressbook.cpp
+++ b/examples/tutorials/addressbook/part5/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part5/addressbook.h b/examples/tutorials/addressbook/part5/addressbook.h
index 7bdea0af5f3..e0c8c691ef9 100644
--- a/examples/tutorials/addressbook/part5/addressbook.h
+++ b/examples/tutorials/addressbook/part5/addressbook.h

diff --git a/examples/tutorials/addressbook/part5/finddialog.cpp b/examples/tutorials/addressbook/part5/finddialog.cpp
index fa2c6a86839..3eb95a0c86f 100644
--- a/examples/tutorials/addressbook/part5/finddialog.cpp
+++ b/examples/tutorials/addressbook/part5/finddialog.cpp

diff --git a/examples/tutorials/addressbook/part5/finddialog.h b/examples/tutorials/addressbook/part5/finddialog.h
index 59c369818c7..f2d16f6ae5e 100644
--- a/examples/tutorials/addressbook/part5/finddialog.h
+++ b/examples/tutorials/addressbook/part5/finddialog.h

diff --git a/examples/tutorials/addressbook/part5/main.cpp b/examples/tutorials/addressbook/part5/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook/part5/main.cpp
+++ b/examples/tutorials/addressbook/part5/main.cpp

diff --git a/examples/tutorials/addressbook/part6/addressbook.cpp b/examples/tutorials/addressbook/part6/addressbook.cpp
index 39106ab2dad..891877f118c 100644
--- a/examples/tutorials/addressbook/part6/addressbook.cpp
+++ b/examples/tutorials/addressbook/part6/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part6/addressbook.h b/examples/tutorials/addressbook/part6/addressbook.h
index f1a5c489761..4112a82554a 100644
--- a/examples/tutorials/addressbook/part6/addressbook.h
+++ b/examples/tutorials/addressbook/part6/addressbook.h

diff --git a/examples/tutorials/addressbook/part6/finddialog.cpp b/examples/tutorials/addressbook/part6/finddialog.cpp
index bdbae59107f..d6b1007b40d 100644
--- a/examples/tutorials/addressbook/part6/finddialog.cpp
+++ b/examples/tutorials/addressbook/part6/finddialog.cpp

diff --git a/examples/tutorials/addressbook/part6/finddialog.h b/examples/tutorials/addressbook/part6/finddialog.h
index 3b845edcb41..08069a6da30 100644
--- a/examples/tutorials/addressbook/part6/finddialog.h
+++ b/examples/tutorials/addressbook/part6/finddialog.h

diff --git a/examples/tutorials/addressbook/part6/main.cpp b/examples/tutorials/addressbook/part6/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook/part6/main.cpp
+++ b/examples/tutorials/addressbook/part6/main.cpp

diff --git a/examples/tutorials/addressbook/part7/addressbook.cpp b/examples/tutorials/addressbook/part7/addressbook.cpp
index 2bfc81a0427..b446c6258da 100644
--- a/examples/tutorials/addressbook/part7/addressbook.cpp
+++ b/examples/tutorials/addressbook/part7/addressbook.cpp

diff --git a/examples/tutorials/addressbook/part7/addressbook.h b/examples/tutorials/addressbook/part7/addressbook.h
index 34daca70ecf..f67a6938fec 100644
--- a/examples/tutorials/addressbook/part7/addressbook.h
+++ b/examples/tutorials/addressbook/part7/addressbook.h

diff --git a/examples/tutorials/addressbook/part7/finddialog.cpp b/examples/tutorials/addressbook/part7/finddialog.cpp
index bdbae59107f..d6b1007b40d 100644
--- a/examples/tutorials/addressbook/part7/finddialog.cpp
+++ b/examples/tutorials/addressbook/part7/finddialog.cpp

diff --git a/examples/tutorials/addressbook/part7/finddialog.h b/examples/tutorials/addressbook/part7/finddialog.h
index 3b845edcb41..08069a6da30 100644
--- a/examples/tutorials/addressbook/part7/finddialog.h
+++ b/examples/tutorials/addressbook/part7/finddialog.h

diff --git a/examples/tutorials/addressbook/part7/main.cpp b/examples/tutorials/addressbook/part7/main.cpp
index a97c279b644..050ff0630f4 100644
--- a/examples/tutorials/addressbook/part7/main.cpp
+++ b/examples/tutorials/addressbook/part7/main.cpp

diff --git a/examples/tutorials/gettingStarted/gsQt/part1/main.cpp b/examples/tutorials/gettingStarted/gsQt/part1/main.cpp
index d3e29b42050..3fb548b8906 100644
--- a/examples/tutorials/gettingStarted/gsQt/part1/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part1/main.cpp

diff --git a/examples/tutorials/gettingStarted/gsQt/part2/main.cpp b/examples/tutorials/gettingStarted/gsQt/part2/main.cpp
index e76be0f456d..3a168926e18 100644
--- a/examples/tutorials/gettingStarted/gsQt/part2/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part2/main.cpp

diff --git a/examples/tutorials/gettingStarted/gsQt/part3/main.cpp b/examples/tutorials/gettingStarted/gsQt/part3/main.cpp
index 98091b01901..bb3e39d2268 100644
--- a/examples/tutorials/gettingStarted/gsQt/part3/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part3/main.cpp

diff --git a/examples/tutorials/gettingStarted/gsQt/part4/main.cpp b/examples/tutorials/gettingStarted/gsQt/part4/main.cpp
index 6bb95c9c3a0..cbd35178f32 100644
--- a/examples/tutorials/gettingStarted/gsQt/part4/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part4/main.cpp

diff --git a/examples/tutorials/gettingStarted/gsQt/part5/main.cpp b/examples/tutorials/gettingStarted/gsQt/part5/main.cpp
index 71caf03b644..a20d2665e11 100644
--- a/examples/tutorials/gettingStarted/gsQt/part5/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part5/main.cpp

diff --git a/examples/tutorials/modelview/1_readonly/main.cpp b/examples/tutorials/modelview/1_readonly/main.cpp
index 37b541168e2..0b2ba71ed7f 100644
--- a/examples/tutorials/modelview/1_readonly/main.cpp
+++ b/examples/tutorials/modelview/1_readonly/main.cpp

diff --git a/examples/tutorials/modelview/1_readonly/mymodel.cpp b/examples/tutorials/modelview/1_readonly/mymodel.cpp
index 30a5af1e83c..5d6285c5e16 100644
--- a/examples/tutorials/modelview/1_readonly/mymodel.cpp
+++ b/examples/tutorials/modelview/1_readonly/mymodel.cpp

diff --git a/examples/tutorials/modelview/1_readonly/mymodel.h b/examples/tutorials/modelview/1_readonly/mymodel.h
index 3bb69d8e6f4..03d4bd1e68c 100644
--- a/examples/tutorials/modelview/1_readonly/mymodel.h
+++ b/examples/tutorials/modelview/1_readonly/mymodel.h

diff --git a/examples/tutorials/modelview/2_formatting/main.cpp b/examples/tutorials/modelview/2_formatting/main.cpp
index 37b541168e2..0b2ba71ed7f 100644
--- a/examples/tutorials/modelview/2_formatting/main.cpp
+++ b/examples/tutorials/modelview/2_formatting/main.cpp

diff --git a/examples/tutorials/modelview/2_formatting/mymodel.cpp b/examples/tutorials/modelview/2_formatting/mymodel.cpp
index 8c713101cd9..d97b403fe08 100644
--- a/examples/tutorials/modelview/2_formatting/mymodel.cpp
+++ b/examples/tutorials/modelview/2_formatting/mymodel.cpp

diff --git a/examples/tutorials/modelview/2_formatting/mymodel.h b/examples/tutorials/modelview/2_formatting/mymodel.h
index ea36923e197..44cb1f21421 100644
--- a/examples/tutorials/modelview/2_formatting/mymodel.h
+++ b/examples/tutorials/modelview/2_formatting/mymodel.h

diff --git a/examples/tutorials/modelview/3_changingmodel/main.cpp b/examples/tutorials/modelview/3_changingmodel/main.cpp
index a11f74dddf7..9ed67812e82 100644
--- a/examples/tutorials/modelview/3_changingmodel/main.cpp
+++ b/examples/tutorials/modelview/3_changingmodel/main.cpp

diff --git a/examples/tutorials/modelview/3_changingmodel/mymodel.cpp b/examples/tutorials/modelview/3_changingmodel/mymodel.cpp
index 24798c0431a..e1c1c3f31c2 100644
--- a/examples/tutorials/modelview/3_changingmodel/mymodel.cpp
+++ b/examples/tutorials/modelview/3_changingmodel/mymodel.cpp

diff --git a/examples/tutorials/modelview/3_changingmodel/mymodel.h b/examples/tutorials/modelview/3_changingmodel/mymodel.h
index da03df25fe2..5006984fccf 100644
--- a/examples/tutorials/modelview/3_changingmodel/mymodel.h
+++ b/examples/tutorials/modelview/3_changingmodel/mymodel.h

diff --git a/examples/tutorials/modelview/4_headers/main.cpp b/examples/tutorials/modelview/4_headers/main.cpp
index e435b4a0f79..229e8628c08 100644
--- a/examples/tutorials/modelview/4_headers/main.cpp
+++ b/examples/tutorials/modelview/4_headers/main.cpp

diff --git a/examples/tutorials/modelview/4_headers/mymodel.cpp b/examples/tutorials/modelview/4_headers/mymodel.cpp
index f312bf19fb0..13c66df5f55 100644
--- a/examples/tutorials/modelview/4_headers/mymodel.cpp
+++ b/examples/tutorials/modelview/4_headers/mymodel.cpp

diff --git a/examples/tutorials/modelview/4_headers/mymodel.h b/examples/tutorials/modelview/4_headers/mymodel.h
index 385d02a0d75..e28d46218fd 100644
--- a/examples/tutorials/modelview/4_headers/mymodel.h
+++ b/examples/tutorials/modelview/4_headers/mymodel.h

diff --git a/examples/tutorials/modelview/5_edit/main.cpp b/examples/tutorials/modelview/5_edit/main.cpp
index 3160aa22572..b7af2a0667f 100644
--- a/examples/tutorials/modelview/5_edit/main.cpp
+++ b/examples/tutorials/modelview/5_edit/main.cpp

diff --git a/examples/tutorials/modelview/5_edit/mainwindow.cpp b/examples/tutorials/modelview/5_edit/mainwindow.cpp
index 6285ab92747..53cbbf304e6 100644
--- a/examples/tutorials/modelview/5_edit/mainwindow.cpp
+++ b/examples/tutorials/modelview/5_edit/mainwindow.cpp

diff --git a/examples/tutorials/modelview/5_edit/mainwindow.h b/examples/tutorials/modelview/5_edit/mainwindow.h
index a76d76fa1cf..f6c9b5f47ab 100644
--- a/examples/tutorials/modelview/5_edit/mainwindow.h
+++ b/examples/tutorials/modelview/5_edit/mainwindow.h

diff --git a/examples/tutorials/modelview/5_edit/mymodel.cpp b/examples/tutorials/modelview/5_edit/mymodel.cpp
index 32d4bad104e..b7bf76d85d2 100644
--- a/examples/tutorials/modelview/5_edit/mymodel.cpp
+++ b/examples/tutorials/modelview/5_edit/mymodel.cpp

diff --git a/examples/tutorials/modelview/5_edit/mymodel.h b/examples/tutorials/modelview/5_edit/mymodel.h
index 050bbf097a4..f1eaf2560ca 100644
--- a/examples/tutorials/modelview/5_edit/mymodel.h
+++ b/examples/tutorials/modelview/5_edit/mymodel.h

diff --git a/examples/tutorials/modelview/6_treeview/main.cpp b/examples/tutorials/modelview/6_treeview/main.cpp
index 3160aa22572..b7af2a0667f 100644
--- a/examples/tutorials/modelview/6_treeview/main.cpp
+++ b/examples/tutorials/modelview/6_treeview/main.cpp

diff --git a/examples/tutorials/modelview/6_treeview/mainwindow.cpp b/examples/tutorials/modelview/6_treeview/mainwindow.cpp
index 71ee7f29c85..171a9a83d15 100644
--- a/examples/tutorials/modelview/6_treeview/mainwindow.cpp
+++ b/examples/tutorials/modelview/6_treeview/mainwindow.cpp

diff --git a/examples/tutorials/modelview/6_treeview/mainwindow.h b/examples/tutorials/modelview/6_treeview/mainwindow.h
index 9dd9508651a..ee28196f287 100644
--- a/examples/tutorials/modelview/6_treeview/mainwindow.h
+++ b/examples/tutorials/modelview/6_treeview/mainwindow.h

diff --git a/examples/tutorials/modelview/7_selections/main.cpp b/examples/tutorials/modelview/7_selections/main.cpp
index 3160aa22572..b7af2a0667f 100644
--- a/examples/tutorials/modelview/7_selections/main.cpp
+++ b/examples/tutorials/modelview/7_selections/main.cpp

diff --git a/examples/tutorials/modelview/7_selections/mainwindow.cpp b/examples/tutorials/modelview/7_selections/mainwindow.cpp
index d0f678f4b99..a9f5020d1fd 100644
--- a/examples/tutorials/modelview/7_selections/mainwindow.cpp
+++ b/examples/tutorials/modelview/7_selections/mainwindow.cpp

diff --git a/examples/tutorials/modelview/7_selections/mainwindow.h b/examples/tutorials/modelview/7_selections/mainwindow.h
index ee938ffa934..7d2b05ca218 100644
--- a/examples/tutorials/modelview/7_selections/mainwindow.h
+++ b/examples/tutorials/modelview/7_selections/mainwindow.h

diff --git a/examples/tutorials/threads/clock/clockthread.cpp b/examples/tutorials/threads/clock/clockthread.cpp
index 795c5f6de29..14d45b51fd8 100644
--- a/examples/tutorials/threads/clock/clockthread.cpp
+++ b/examples/tutorials/threads/clock/clockthread.cpp

diff --git a/examples/tutorials/threads/clock/clockthread.h b/examples/tutorials/threads/clock/clockthread.h
index e1d4b3141bc..9e1ea9a8116 100644
--- a/examples/tutorials/threads/clock/clockthread.h
+++ b/examples/tutorials/threads/clock/clockthread.h

diff --git a/examples/tutorials/threads/clock/main.cpp b/examples/tutorials/threads/clock/main.cpp
index 6f98576eb41..a967761d6c8 100644
--- a/examples/tutorials/threads/clock/main.cpp
+++ b/examples/tutorials/threads/clock/main.cpp

diff --git a/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp b/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp
index 93713c9f541..a6570747cbd 100644
--- a/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp
+++ b/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp

diff --git a/examples/tutorials/threads/hellothread/hellothread.cpp b/examples/tutorials/threads/hellothread/hellothread.cpp
index 932c10f1195..2f919ba0222 100644
--- a/examples/tutorials/threads/hellothread/hellothread.cpp
+++ b/examples/tutorials/threads/hellothread/hellothread.cpp

diff --git a/examples/tutorials/threads/hellothread/hellothread.h b/examples/tutorials/threads/hellothread/hellothread.h
index 35345697b40..91922bf83c2 100644
--- a/examples/tutorials/threads/hellothread/hellothread.h
+++ b/examples/tutorials/threads/hellothread/hellothread.h

diff --git a/examples/tutorials/threads/hellothread/main.cpp b/examples/tutorials/threads/hellothread/main.cpp
index 1606c4302e4..a738d61f427 100644
--- a/examples/tutorials/threads/hellothread/main.cpp
+++ b/examples/tutorials/threads/hellothread/main.cpp

diff --git a/examples/tutorials/threads/hellothreadpool/hellothreadpool.cpp b/examples/tutorials/threads/hellothreadpool/hellothreadpool.cpp
index 14f7d0eccb2..0766d47afee 100644
--- a/examples/tutorials/threads/hellothreadpool/hellothreadpool.cpp
+++ b/examples/tutorials/threads/hellothreadpool/hellothreadpool.cpp

diff --git a/examples/tutorials/threads/movedobject/main.cpp b/examples/tutorials/threads/movedobject/main.cpp
index 2b1e082b5df..dc0f07afac7 100644
--- a/examples/tutorials/threads/movedobject/main.cpp
+++ b/examples/tutorials/threads/movedobject/main.cpp

diff --git a/examples/tutorials/threads/movedobject/thread.cpp b/examples/tutorials/threads/movedobject/thread.cpp
index 797dcaf4d01..579d45ffa60 100644
--- a/examples/tutorials/threads/movedobject/thread.cpp
+++ b/examples/tutorials/threads/movedobject/thread.cpp

diff --git a/examples/tutorials/threads/movedobject/thread.h b/examples/tutorials/threads/movedobject/thread.h
index 68291cc11da..8a437a40d66 100644
--- a/examples/tutorials/threads/movedobject/thread.h
+++ b/examples/tutorials/threads/movedobject/thread.h

diff --git a/examples/tutorials/threads/movedobject/workerobject.cpp b/examples/tutorials/threads/movedobject/workerobject.cpp
index e45a70f6a90..d560e39a54b 100644
--- a/examples/tutorials/threads/movedobject/workerobject.cpp
+++ b/examples/tutorials/threads/movedobject/workerobject.cpp

diff --git a/examples/tutorials/threads/movedobject/workerobject.h b/examples/tutorials/threads/movedobject/workerobject.h
index ae7d8ee4ef5..12c1dd34f0a 100644
--- a/examples/tutorials/threads/movedobject/workerobject.h
+++ b/examples/tutorials/threads/movedobject/workerobject.h

diff --git a/examples/tutorials/widgets/childwidget/main.cpp b/examples/tutorials/widgets/childwidget/main.cpp
index c1a23140aab..9a6c78487a3 100644
--- a/examples/tutorials/widgets/childwidget/main.cpp
+++ b/examples/tutorials/widgets/childwidget/main.cpp

diff --git a/examples/tutorials/widgets/nestedlayouts/main.cpp b/examples/tutorials/widgets/nestedlayouts/main.cpp
index f8a3d3788a5..41b0b125a06 100644
--- a/examples/tutorials/widgets/nestedlayouts/main.cpp
+++ b/examples/tutorials/widgets/nestedlayouts/main.cpp

diff --git a/examples/tutorials/widgets/toplevel/main.cpp b/examples/tutorials/widgets/toplevel/main.cpp
index b6fd4a46da1..721d101e11d 100644
--- a/examples/tutorials/widgets/toplevel/main.cpp
+++ b/examples/tutorials/widgets/toplevel/main.cpp

diff --git a/examples/tutorials/widgets/windowlayout/main.cpp b/examples/tutorials/widgets/windowlayout/main.cpp
index d41a49f5d30..986ee601545 100644
--- a/examples/tutorials/widgets/windowlayout/main.cpp
+++ b/examples/tutorials/widgets/windowlayout/main.cpp