[cmlad26]

Summary

Hatches could not be edited by picking them: HATCHEDIT/HE never picked a hatch, and double-clicking or right-clicking a hatch offered no edit action.

• HATCHEDIT pick: a hatch has no boundary wire, so the wire-only pick never hit one. While waiting for the hatch, HatcheditCommand now opts into fill hit-testing (entity_pick_includes_fills).
• Double-click: double-clicking a hatch now finds it the way a single click does: first the wire, then the hatch fill, then a block's hatch (its INSERT). It then selects the hatch and starts HATCHEDIT, which skips its pick because the hatch is already selected.
  • AutoCAD's default double-click action for a hatch is Quick Properties; I checked this in a stock acad.cuix (DoubleClickAction HATCH → ID_QUICKPROPERTIES).
  • OpenCADStudio already shows Properties on a single click, so the double-click edits instead. I think that is the more useful choice, but I am happy to change it if you prefer the AutoCAD behaviour.
• Context menu: with exactly one hatch selected, the right-click menu now starts with Edit Hatch, as AutoCAD's does.

Tests

New tests:

• double_clicking_a_hatch_starts_hatchedit_on_it
• hatchedit_picks_a_hatch_by_its_fill
• a_selected_hatch_gets_edit_hatch_in_the_context_menu
• a_single_selected_hatch_offers_edit_hatch_first

cargo test --workspace --locked passes. I also checked by hand on a real architectural drawing:

• double-click edits the hatch;
• HE picks a hatch;
• the menu row appears only when a single hatch is selected.

🤖 Generated with Claude Code