lupdate requires at least one C++ source file to be present in order
to process the project file. In cases where a workbench is Python-only,
this resulted in incorrect or missing extraction of strings in ui files.
Those files should have been processed by lupdate, but were not.
pyludate was not configured to process them. To work around this, the
updatets.py script is modified to create a dummy *.cpp file before
running qmake.
Since the Spreadsheet: support cell binding commit, I got trouble by building freecad. I didn't find similar reports in install/compile forum. So I will only use the old version of typedef for macos. Better solutions are welcome.
See [trouble details](68fca40983 (commitcomment-62364932))
When setting the text color for an invalid alias, use the Qt stylesheeet
mechanism rather than QPalette, so that it works correctly with
an applied QSS stylesheeet. Also attempt to detect a darkmode stylesheet
and use lighter shade of red so that the alias is more legible. Finally,
instead of explicitly setting the text color to black when it's valid,
reset to the original stylesheet (usually an empty string). This ensures
that in a dark stylesheet the text color is legible.
Fixes#0004803.
Found via `codespell -q 3 -L aci,ake,aline,alle,alledges,alocation,als,ang,anid,apoints,ba,beginn,behaviour,bloaded,bottome,byteorder,calculater,cancelled,cancelling,cas,cascade,centimetre,childrens,childs,colour,colours,commen,connexion,currenty,dof,doubleclick,dum,eiter,elemente,ende,feld,finde,findf,freez,hist,iff,indicies,initialisation,initialise,initialised,initialises,initialisiert,inout,ist,kilometre,lod,mantatory,methode,metres,millimetre,modell,nd,noe,normale,normaly,nto,numer,oder,ontop,orgin,orginx,orginy,ot,pard,parm,parms,pres,programm,que,recurrance,rougly,seperator,serie,sinc,strack,substraction,te,thist,thru,tread,uint,unter,vertexes,wallthickness,whitespaces -S ./.git,*.po,*.ts,./ChangeLog.txt,./src/3rdParty,./src/Mod/Assembly/App/opendcm,./src/CXX,./src/zipios++,./src/Base/swig*,./src/Mod/Robot/App/kdl_cp,./src/Mod/Import/App/SCL,./src/WindowsInstaller,./src/Doc/FreeCAD.uml,./build/doc/SourceDocu`