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data_table v1.3.0: Dots renderer for status timelines + fix dag_engine_ui antipattern + pitfalls doc (issue 0081-O.5)

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PARTE A - CellRenderer::Dots (v1.3.0):
- Add Dots=8 to CellRenderer enum (data_table_types.h)
- Add dots_separator/dots_max/dots_show_count/dots_glyph_size fields to ColumnSpec
- Implement draw_cell_custom case Dots in data_table.cpp
  - Parses comma-separated cell value into tokens
  - Looks up each token in badges for color + optional glyph override
  - Per-dot tooltip via tooltip_on_hover
- tql_emit: serialize renderer="dots" + dots_max/dots_show_count/dots_glyph_size/dots_separator
- tql_apply: deserialize all Dots fields
- tql_emit_test: +6 assertions (58 total, 0 failed)
- tql_apply_test: +8 assertions (114 total, 0 failed)
- test_column_specs: +2 tests (10/10 pass)

PARTE B - dag_engine_ui fix: 10 cols -> 6 cols (submodule commit 61314b7)

PARTE C - docs/capabilities/data_table_renderers.md:
- Update to v1.3.0
- Add decision tree for renderer selection
- Add CellRenderer::Dots section with canonical example
- Add Common pitfalls section (multiple columns, badge for free-text, etc.)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Egutierrez
2026-05-15 17:24:53 +02:00
parent 67fff0d677
commit 5974484bd4
10 changed files with 389 additions and 18 deletions
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cpp/functions/viz/data_table.md
+6 -2
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@@ -3,10 +3,10 @@ name: data_table
kind: function
lang: cpp
domain: viz
version: "1.2.0"
version: "1.3.0"
purity: impure
signature: "void data_table::render(const char* id, const std::vector<TableInput>& tables, State& st, std::vector<TableEvent>* events_out = nullptr, bool show_chrome = true)"
description: "Render UI completa de tabla TQL: chips bar, tabla, viz panels, column-stats inline, drill, color rules, joins, TQL editor, Ask AI, Button renderer, event sink (ButtonClick/RowDoubleClick/RowRightClick), tooltip per-cell, column_specs persisted in TQL. Entry-point publica del stack data_table. Muta State segun interaccion del usuario."
description: "Render UI completa de tabla TQL: chips bar, tabla, viz panels, column-stats inline, drill, color rules, joins, TQL editor, Ask AI, Button renderer, event sink (ButtonClick/RowDoubleClick/RowRightClick), tooltip per-cell, column_specs persisted in TQL. Dots renderer para sparkline-like de status (v1.3.0). Entry-point publica del stack data_table. Muta State segun interaccion del usuario."
tags: [tables, viz, ui, imgui, tql, cpp-tables]
uses_functions:
- compute_stage_cpp_core
@@ -70,6 +70,8 @@ tests:
- "Button: TableEvent struct constructible; render() with events_out links"
- "Tooltip: ColumnSpec with tooltip_on_hover=true compiles and links"
- "Back-compat: both render() signatures (with/without events_out) link"
- "Dots: ColumnSpec with CellRenderer::Dots + badges constructs correctly"
- "Dots TQL roundtrip: State::aux_column_specs accepts Dots spec"
test_file_path: "cpp/tests/test_column_specs.cpp"
file_path: "cpp/functions/viz/data_table.cpp"
params:
@@ -180,5 +182,7 @@ v1.1.0 (2026-05-15) — declarative CellRenderer (Badge/Progress/Duration/Icon)
v1.2.0 (2026-05-15) — Button renderer + event sink (ButtonClick/RowDoubleClick/RowRightClick) + tooltip per cell + column_specs persisted in TQL (aux_column_specs roundtrip). Back-compat preserved: events_out=nullptr by default; existing render() callers unchanged.
v1.3.0 (2026-05-15) — Dots renderer for inline status timelines (sparkline-like). Reuses badges for color mapping. dots_max/dots_separator/dots_show_count/dots_glyph_size fields. TQL roundtrip. dag_engine_ui canonical use case (10-col antipattern -> 6-col fix).
---
Promovido desde `cpp/apps/primitives_gallery/playground/tables/data_table.{h,cpp}` — issue 0081-H.