The aim of this commit is to easily build qelectrotech under windows
with qt6/cmake and the package tool MSYS2.
-Update some cmake file.
-Remove Git submodule for pugixml and single application
-Use cmake find_package for pugi xml
-Use cmake fetchContent for single application.
-Use cmake find_package for KCoreAddons and KWidgetsAddons.
-Minor change for pugi xml
-Minor change on ProjectPrintWindow class to compatible with Qt6 API.
clazy is a compiler plugin which allows clang to understand Qt
semantics. You get more than 50 Qt related compiler warnings, ranging
from unneeded memory allocations to misusage of API, including fix-its
for automatic refactoring.
https://invent.kde.org/sdk/clazy
Fixed a typo that prevented existing PDF files from being displayed in SaveFileDialog for PDFs.
The way the file name for the PDF is generated has changed. If the project has already been saved, the PDF has the same file name (with .pdf of course); If not, the file name is generated from the project title (= same behavior as Save as - dialog for a .qet project file).
