Port project to Qt6

.gitignore

@@ -15,6 +15,7 @@
 *.so.*
 *.dll
 *.dylib
+*.exe
 
 # Qt-es
 object_script.*.Release
@@ -51,8 +52,67 @@ target_wrapper.*
 # QtCreator CMake
 CMakeLists.txt.user*
 
-# QtCreator 4.8< compilation database 
+# QtCreator 4.8< compilation database
 compile_commands.json
 
 # QtCreator local machine specific files for imported projects
 *creator.user*
+
+*~
+*.autosave
+*.core
+*.obj
+*.orig
+*.rej
+*_pch.h.cpp
+*_resource.rc
+.#*
+*.*#
+core
+!core/
+tags
+.DS_Store
+.directory
+*.debug
+Makefile*
+*.prl
+*.app
+moc_*.cpp
+ui_*.h
+qrc_*.cpp
+Thumbs.db
+*.res
+*.rc
+/.qmake.cache
+/.qmake.stash
+
+# qtcreator generated files
+*.pro.user*
+
+# xemacs temporary files
+*.flc
+
+# Vim temporary files
+.*.swp
+
+# Visual Studio generated files
+*.ib_pdb_index
+*.idb
+*.ilk
+*.pdb
+*.sln
+*.suo
+*.vcproj
+*vcproj.*.*.user
+*.ncb
+*.sdf
+*.opensdf
+*.vcxproj
+*vcxproj.*
+
+# MinGW generated files
+*.Debug
+*.Release
+
+# Python byte code
+*.pyc