Remove functions from they Python code for ViewProviderSpreadsheet that
are now in SheetView, and eliminate the unneded files for SheetView now
that it's being generated by hand to facilitate pseudo-inheritance.
Add the following functions to the Python interface of SheetView:
* selectedRanges()
* selectedCells()
* select(cell, flags)
* select(upperLeft, lowerRight, flags)
* currentIndex()
* setCurrentIndex(cell)
Any object reference inside this function is treated as hidden to
exclude it from dependency calculation. This function allows some form
of cyclic depdenency.
Merger note: renamed from "HREF" to "HIDDENREF" to avoid confusion with
the standard "hypertext reference" use of HREF.
* do not simply return with Py_None from Python handler without incrementing the ref. counter as otherwise the interpreter steals a reference and the program will crash after a while
* avoid using the plain Python C API and instead use the PyCXX API
Implement modifying the current selection programmatically via the
ViewProvider object in both C++ and Python. This enables unit testing of
GUI tasks that require a selection, and improves scriptability of
Spreadsheet.
If recomputes are turned off, the old behavior was that a cell would
display its old property value in the SheetView. The new behavior is
that we check to see if the value is actually something that gets
computed: if so, show "#PENDING". If not, display the new value, but
format it specially to indicate that it's been changed and that
a recompute is (eventually) needed.
The two line edit widgets above the spreadsheet, one for exiting the
cell contents and one for editing the alias, were set to use the same
editing widget as the individual spreadsheet cells. Once that widget was
refactored to handle tab/enter behavior it was no longer the correct
widget for those elements. This commit changes them to
Gui::ExpressionLineEdit widgets instead, so that the Enter key works
correctly for them again.
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,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,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`
LineEdit no longer actually handles motion, it simply indicates which
action was taken to cause it to lose focus (e.g. which key was pressed).
It's up to the client code to determine what this means. This allows
significant consolidation of keyboard-handling logic, and the
implementation of more extensive keyboard navigation features.
New keyboard shortcuts include a tab counter to implement auto-return,
plus Ctrl->Arrow, End, Home, Ctrl-End, and Ctrl-Home, matching the
behavior of OpenOffice, LibreOffice, etc.
Block selection via keyboard has also been added by holding down the
shift key during navigation with the arrow keys (this also works in
combination with the Ctrl modifier for region navigation).