Hatch and Gradient dialog (create and edit) (#753)

* HATCH/GRADIENT: points and objects in one call; GRADIENT name and centered

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* HATCHEDIT: gradient parameter (make or change a gradient fill)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* HATCHPICK: pick hatch boundaries, an origin or hatches for the dialog

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Hatch dialog: state, defaults and the OK command call

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Hatch dialog: pick points, objects, origin or hatch and come back

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Hatch and Gradient dialog window (pattern swatches, gradient, origin, boundaries, options)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* HATCH, GRADIENT and HATCHEDIT open the hatch dialog; double-click a hatch to edit; HPDLGMODE

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Hatch dialog: keep the window to its content (OK and Cancel stayed off screen); double-click test

A vertical separator between the two columns took the height available, so the window grew
every frame until its buttons left the screen. Found in the running app.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Docs: hatch dialogs in gaps, target-app parity and UI parity

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Hatch dialog review fixes

- Double-clicking a hatch at its centre opened the dialog and also started a grip edit.
- Edit mode no longer clamps an out-of-range scale or angle into a change nobody made.
- HPORIGINMODE outside 1-5 means the current origin, as HATCH reads it.
- Picks made in one space are dropped when the dialog comes back in another (layout tab).
- A gradient hatch's Pattern tab offers the current pattern (HPNAME), not SOLID.
- Ukrainian: "Default to boundary extents" said "outside the boundary".

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: lloyd <lloyd@stackworx.io>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

docs/gaps.md

@@ -1,6 +1,6 @@
 # Where CADCraft falls short of AutoCAD
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (SCRIPT command reading `.scr` files landed; E2 removed) · **Target:** Autodesk AutoCAD 2027
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Hatch and Gradient / Hatch Edit dialogs landed; F13 narrowed) · **Target:** Autodesk AutoCAD 2027
 
 Every known shortfall, one row each, ranked within each section by user impact. This is the work
 list: agents pick from here (top of a section first), and remove or update a row in the same PR
@@ -35,7 +35,7 @@ do them first.
 | F10 | MLEADER: no MLEADEREDIT/ALIGN/COLLECT; MLEADERSTYLE has 5 fields (block content and spline/no-leader types are per command, not in the style; block content has no attributes) | `annotate.rs`, `cmd/mleader_content.rs`, `tables.rs:417` | Medium | 8–12 |
 | F11 | Tables (cell styles, formulas, TABLEDIT, TABLEEXPORT, table breaking and CSV data links landed, #534): formulas aren't read from or written as AutoCAD FIELD objects (other programs see values); number formats apply to formula results only; cell text doesn't wrap; custom cell styles, breaks and data links travel as CADCraft xdata (not through DWG); data links read CSV only (no Excel ranges, no write-back, not on the web); no cell-style tab in the Table Style dialog | `cmd/table/*`, `io/dxf_table.rs` | Low-medium | 6–10 |
 | F12 | Annotative scaling done (#468): scale list (SCALELISTEDIT), CANNOSCALE, OBJECTSCALE, ANNOALLVISIBLE/ANNOAUTOSCALE, viewport scale, DXF, status bar list. Left: per-scale positions (ANNORESET is a no-op), a viewport annotation scale apart from its viewport scale, annotative objects inside blocks and old LEADERs, AutoCAD files' per-object scale contexts (read as not annotative) | `cmd/annoscale.rs`, `doc/src/anno.rs` | Low-medium | 4–8 |
-| F13 | Hatch: 23 patterns (AutoCAD ~85; ours must stay original); no hatch dialog (HATCH and HATCHEDIT options work at the command line and in JSON), no MPolygon; HATCHEDIT can't add or remove boundaries; a hatch copied with its boundary isn't linked to the copy; HPGAPTOL closes gaps between curve ends only | `doc/src/library.rs`, `cmd/hatch.rs`, `cmd/hatch/edit.rs` | Medium | 8–12 |
+| F13 | Hatch: 23 patterns (AutoCAD ~85; ours must stay original); the Hatch and Gradient and Hatch Edit dialogs have no Preview or Inherit Properties and can't add or remove boundaries of an existing hatch (HPDLGMODE 0 keeps HATCH on the command line), no MPolygon; HATCHEDIT can't add or remove boundaries; a hatch copied with its boundary isn't linked to the copy; HPGAPTOL closes gaps between curve ends only | `doc/src/library.rs`, `cmd/hatch.rs`, `cmd/hatch/edit.rs` | Medium | 8–12 |
 | F14 | **[alpha blocker]** Plotting leftovers: binary `.ctb`/`.stb`/`.pc3` files can't be read; model-space PDF plots keep the default margins (a device paper's margins apply to layouts and PNG plots); no system printers (H3). The Plot dialog (#160), Plot Preview and PUBLISH (#186), plot styles (CTB and STB, [plot-styles.md](plot-styles.md), #410) with their end, join and fill styles, and plotter devices with paper sizes and printable areas ([plotters.md](plotters.md), #564) landed | `io/src/plotter.rs`, `cmd/plotters.rs` | Medium | 4–8 |
 | F15 | Viewports: MVIEW Restore prints "not available yet" (named viewport configurations into a layout, see U11); a clipped viewport and its clip boundary move and scale separately. Polygonal, object and clipped viewports, VPCLIP, MVIEW ON/OFF/Lock/2/3/4 and the status-bar scale list landed (#453) | `cmd/layout/viewports.rs` | Low | 2–4 |
 | F16 | Groups: no group bounding box or single grip when a group is selected (GROUPDISPLAYMODE), copying a whole group does not make a new group, no Object Grouping dialog (GROUP, GROUPEDIT, UNGROUP, -GROUP, PICKSTYLE group selection and the DXF/DWG round trip landed, #417); PICKSTYLE's associative-hatch bit is stored but unused | `cmd/groups.rs` | Low | 2–4 |
@@ -146,6 +146,7 @@ Detail: [localization-parity.md](localization-parity.md).
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | Hatch and Gradient dialog (HATCH, GRADIENT; HPDLGMODE) and Hatch Edit dialog (HATCHEDIT, right-click, double-click a hatch): F13 narrowed to Preview, Inherit Properties and boundary add/remove in edit mode |
 | 2026-10-12 | minor | SCRIPT command reading `.scr` files landed (runs a file through the same script engine as CLI/MCP; nested scripts refused): E2 removed |
 | 2026-10-11 | minor | Refreshed for merged features: code pages (#505), tracking leftovers (#441), dynamic input/grip input (#519, #425) and SPLINEDIT Join/Add/Elevate (#559) closed their top-10 rows (top 10 now has 6 rows until the next review re-ranks); MULTILEADER (#459) and xrefs (#525) narrowed rows 1 and 4; F1 narrowed to the remaining stubs (#558, #559, #547); F5, F7, F9, F12, F14, F15, F17, F20, F22, U5, U7, U10, FF2, FF4, FF10 narrowed; F18, U2, U8, U9 removed (done); U13, S3, S4, P1 updated for merged fixes |
 | 2026-10-11 | minor | German interface catalog landed: L1 row count 936 → 989, L2 narrowed (de done; 40–60 → 35–55 h) |

docs/target-app-parity.md

@@ -1,6 +1,6 @@
 # Target-app parity: CADCraft vs AutoCAD 2027
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (feature-area evidence refreshed for merged work; numbers not re-measured) · **Target:** Autodesk AutoCAD 2027
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (hatch dialogs added to the Hatch row's evidence; numbers not re-measured) · **Target:** Autodesk AutoCAD 2027
 
 The authoritative assessment of how close CADCraft is to AutoCAD, and how much Opus 5.5 work
 remains. [ROADMAP.md](../ROADMAP.md) summarises it, [gaps.md](gaps.md) lists every shortfall,
@@ -153,7 +153,7 @@ presence: an option that prints "not available yet" doesn't count.
 | Dimensions | 9% | 45% | 25–35 | all core DIM types and associativity; style variables, DIMJOGGED, DIMJOGLINE, DIMBREAK, DIMEDIT, DIMINSPECT, QDIM modes (#507) and TOLERANCE (#420); no DIMSTYLE manager dialog or smart DIM | [gaps](gaps.md#features) |
 | Text and MTEXT | 6% | 35% | 30–45 | TrueType, formatting codes, stacking; MTEXT prompt options (#408), indents, tabs, bullets, numbering and columns (#547), annotative scaling (#468); editor is a dialog, not in place; no fields or SPELL (open PR #551), no SHX | [gaps](gaps.md#features) |
 | Leaders, tables, fields | 4% | 25% | 25–35 | MLEADER options and block content (#408), native MULTILEADER in DXF (#459); tables with cell styles, formulas, breaking and CSV data links (#534); no MLEADEREDIT/ALIGN/COLLECT, no FIELD | [gaps](gaps.md#features) |
-| Hatch and gradients | 5% | 35% | 15–25 | pick points with islands; 23 patterns of ~85; gradients render flat; origin, gap tolerance, separate hatches, island styles and HATCHEDIT options (#451); no hatch dialog | [gaps](gaps.md#features) |
+| Hatch and gradients | 5% | 35% | 15–25 | pick points with islands; 23 patterns of ~85; gradients render flat; origin, gap tolerance, separate hatches, island styles and HATCHEDIT options (#451); Hatch and Gradient / Hatch Edit dialogs (no Preview or Inherit Properties) | [gaps](gaps.md#features) |
 | Blocks, attributes, xrefs, groups | 9% | 25% | 80–120 | static blocks and attributes; ATTSYNC, BATTMAN editing, DATAEXTRACTION/EATTEXT (#433); xrefs (#525); groups (#417); no BEDIT, dynamic blocks, REFEDIT, XCLIP, DesignCenter | [gaps](gaps.md#features) |
 | Layouts, viewports, plotting | 9% | 35% | 35–50 | layouts, per-VP layers, page setups, plot styles (CTB/STB), Plot dialog (#160), Plot Preview and PUBLISH (#186), plotter devices (#564), PDF with text, layers and sheets (#567, #571), polygonal/object/clipped viewports (#453), annotative scales (#468); no MVIEW Restore, no system printers | [gaps](gaps.md#features) |
 | Inquiry and utilities | 4% | 30% | 30–45 | DIST, AREA, ID, LIST, MEASUREGEOM, CAL, FIND, COUNT across layouts, QuickCalc, COMPARE (#563), MASSPROP on regions (#510), autosave/recovery, AUDIT, RECOVER (#406), OPTIONS (#23); no SPELL (open PR #551), ETRANSMIT | [gaps](gaps.md#features) |
@@ -223,6 +223,7 @@ DWG/DXF corpus (files from people who own them); black-box checks in AutoCAD of
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | Hatch row evidence: Hatch and Gradient / Hatch Edit dialogs; percentages and hours not re-measured |
 | 2026-10-11 | minor | Evidence text of the feature-area rows refreshed for merged work (#397, #406, #408, #417, #420, #433, #448, #451, #453, #459, #468, #507, #510, #525, #534, #546, #547, #558, #563, #564, #567, #571); parity percentages and hours not re-measured |
 | 2026-10-10 | minor | Merged main: dynamic input pointer boxes (#60) lift UI/UX to 43%, Ukrainian catalog (#36) lifts localization to 5%; ready 37% → 38%, mainstream 27% → 28%, essentials 45% → 46% |
 | 2026-10-10 | minor | Readiness-by-audience table: hours to ~95% for full (1,150–1,850 h), mainstream (570–880 h) and essentials (140–225 h); full number confirmed as an additive weighted sum, unchanged |

docs/ui-parity.md

@@ -1,6 +1,6 @@
 # UI parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Properties Inspector shows block insertion X, Y and stored Z) · **Target:** Autodesk AutoCAD 2027 for Mac (26.0)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (Hatch and Gradient / Hatch Edit dialogs) · **Target:** Autodesk AutoCAD 2027 for Mac (26.0)
 
 How CADCraft's interaction compares with AutoCAD's: point entry, object snaps, tracking, dynamic
 input, grips, selection, the command line, chrome and navigation. A drafter's speed in AutoCAD
@@ -92,6 +92,7 @@ ignored; there are no context menus. Remaining: **≈ 110–170 Opus 5.5 hours**
 | Snap (rectangular, isometric, polar snap) | yes | rectangular and isometric (SNAPSTYL 1: the snap Y spacing along the isometric axes), from SNAPBASE turned by SNAPANG |
 | Isometric drafting (ISODRAFT, isoplanes F5) | yes | yes (#556): ISODRAFT and the status-bar toggle set SNAPSTYL and the plane; ISOPLANE / F5 / Ctrl+E cycle Left, Top, Right (SNAPISOPAIR); ortho, direct distance entry and the crosshair follow the plane's axes; ELLIPSE Isocircle (radius or Diameter, also for elliptical arcs); Drafting Settings snap style radio. Engine: `snap/iso.rs`, `cmd/settings/iso.rs` |
 | Drafting Settings dialog | yes | yes (`dialogs.rs:36-80`) |
+| Hatch and Gradient / Hatch Edit dialogs | yes | yes (`hatchdlg.rs`): pattern swatches, gradient colours and shapes, origin, pick points or objects, associative, separate, island detection; opened by HATCH, GRADIENT (HPDLGMODE), HATCHEDIT, right-click or double-clicking a hatch; no Preview or Inherit Properties |
 
 ## Dynamic input (≈ 45%)
 
@@ -201,6 +202,7 @@ down-arrow options menu (DYNPROMPT), and DYNDIM.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-12 | minor | Hatch and Gradient / Hatch Edit dialogs (HATCH, GRADIENT, HATCHEDIT, double-click a hatch; HPDLGMODE) |
 | 2026-10-12 | minor | Block references now show their stored insertion X/Y/Z in the Properties Inspector, including nonzero Z; fields are read-only |
 | 2026-10-11 | minor | Isometric drafting (#556): isometric snap and grid, ISODRAFT, ISOPLANE (F5), ortho along isoplane axes, ELLIPSE Isocircle |
 | 2026-10-11 | minor | Object snap tracking, Extension, Parallel, Apparent Intersection, additional polar angles (#379): tracking 30% → 70%, object snaps 40% → 45%; total 43% → 48% |