This is a zero-dimensional object that can be used for snapping
and documentation of useful, but non-physical features on a
board or footprint. They do not correspond to any physical
output in exports or plots.
Points do have a "size", but this is a graphical property only
and determines how large they are drawn on the board.
They also have a layer, which allows them to be selected and
made visible according to layer filters.
Fixes: https://gitlab.com/kicad/code/kicad/-/issues/4691
If the selection filter has blocked all selections under the cursor,
show a subtle flash on which filter(s) did the blocking. Helpful for
people getting frustrated by not being able to select locked items.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/20487
Crossing wires with pathological label in the center are actually
connected for the netlist. This is an ERC error but we should keep
things consistent.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/21494
Always look for pre-existing undo/redo record. Checking for IsNew()
is less robust and should be avoided. Also moves the checking to a
location where it will be easier to ensure that it's uniform.
Push get-undo-level-item processing down a level so it is uniformly
called.
Make sure tables & labels are uniformly handled.
Remove incorrect usage of Get/SetGroupId() for storing lastPin
(which we don't use anyway).
Lists of deleted and changed items MUST include the screen pointer.
An item could be changed on one screen but not on another.
Also tightens handling of PCB_NETINFO_T items, which are not in the
view.
Also fixes a bug where there is no increment parameter if you assign
the base increment command to a hotkey.
(This was discovered while testing the above changes.)
Also fixes a bug where delete during a move in PCB Editor did an
undo instead of a delete.
(Again, found while testing above.)
An experiment was also run to collapse shared parts of SCH_EDIT_FRAME
and SYMBOL_EDITOR_FRAME into SCH_BASE_EDIT_FRAME. However, sharing the
undo code actually increased complexity, and there was very little else
of value in SCH_BASE_EDIT_FRAME (other than the Increment() routines).
The ST MB2046 reference board, for example, has all the
assembly-layer ref-des text in the format '.R42' even though
they're not concatenated.
Enable the existing but commented-out text.
If you have a pin with a label containing the letters "GND" in it and it
is not connected to a net with a label also containing "GND" AND there
is another pin on your symbol that _is_ connected to a net containing
"GND", then there is a likelihood that you have accidentally mixed up
your connections to the GND pin
Previously we halved the start / end copper layer heights, which is
not in line with how other EDA tools behave. This was also inconsistent
with adding pad-to-die lengths as we did not add back in the missing
half.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/21365
