The log showed the contest's columns and nothing else, with the country,
points and multiplier columns fixed in the XAML. LogColumns now holds every
field the log can show and the settings file keeps the names, left to right.
A right click on a header adds or removes a column and offers the contest's
own set back, a header can be dragged to move its column, and a click sorts
on it. Sorting uses the field, not the text of the cell, so 9,000 kHz comes
before 14,000 and the serial numbers do not run 1, 10, 2. Both grids get the
same columns, so a value in the pane below sits under the column it belongs
to. Removing the last column is refused, otherwise nothing could be selected.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015NZkFxHde1iifAQemFTHxf
