The default filename textbox confusingly could not be edited and the
checkbox for "Use default filename" would also use a default location.
As the netlist export is no longer required in the workflow, we can
simplify the layout to always show the user the file save dialog
allowing them to choose the location and name of the exported netlist
file.
Many had already been fixed but weren't working on Mac because
of the DIALOG_SHIM hack (now fixed). Others hadn't been updated
yet. Also includes some cleanup for elipses in buttons and
layout.
Fixes: lp:1748506
* https://bugs.launchpad.net/kicad/+bug/1748506
Improve dialog layout and fix UI policy issues with all of the dialog
boxes in the common, 3D viewer, CvPcb, and Eeschema code paths.
Updated the use of component to symbol.
netlist generation: remove option "replace IC and U ref by X" (broken option).
All component refs are now prefixed by the Spice_Primitive field value.
Therefore the netlist used by Kicad ngsipce simulator and the spice netlist generated from dialog are the same.
(note: like previously, forbidden chars like ( and ) are replaced by _ in netnames)
* Fix parent of elements in wxSizers.
* Update old dialog with recent version of wxFormBuilder.
* Add wxALIGN_CENTER_VERTICAL flag to some dialogs.
* Update wxFormBuilder timestamp in generated sources.
File "rules" has instructional text as comments near top.
2) Convert all text files in repo to LF line ending form.
Any checkout done with "rules" in play will convert the working
tree to native line ending, while keeping repo as LF line ending.