fn_registry/modules/data_table/module.md

name, version, lang, description, members, tags, dir_path

name	version	lang	description	members	tags	dir_path
data_table	1.4.0	cpp	Reusable C++ ImGui module to render a full TQL-aware data table: chips bar, table grid, viz panels, column-stats inline, drill, color rules, joins, TQL editor, Ask AI, Button renderer, event sink, tooltip per-cell. Bundles compute pipeline + TQL stack + Lua engine + viz_render.	data_table_cpp_viz compute_stage_cpp_core compute_pipeline_cpp_core compute_column_stats_cpp_core tql_emit_cpp_core tql_helpers_cpp_core tql_apply_cpp_core tql_to_sql_cpp_core lua_engine_cpp_core join_tables_cpp_core auto_detect_type_cpp_core llm_anthropic_cpp_core viz_render_cpp_viz	tables viz ui imgui tql cpp	modules/data_table

Documentation

C++ ImGui module to render a full data table with TQL pipeline, viz panels, joins, color rules, declarative cell renderers (Badge, Progress, Duration, Icon, Button, Dots, CategoricalChip, ColorScale), drill, Ask AI and event sink.

Entry-point: data_table::render(id, tables, state, events_out, show_chrome).

Opt-in en una app

1. app.md: anadir uses_modules: [data_table_cpp].
2. CMakeLists.txt: target_link_libraries(<app> PRIVATE fn_module_data_table).
3. Header: #include "data_table/data_table.h" y #include "core/data_table_types.h".
4. Reservar data_table::State persistente entre frames y llamar data_table::render(...) cada frame.

Funciones miembro

Cada ID en members es una funcion del registry que el modulo bundla en su static lib. Cuando una app declara uses_modules: [data_table_cpp], automaticamente "usa" estas funciones a traves del modulo — no hace falta listarlas otra vez en uses_functions.

Version policy

Semver. Bumps de version se documentan en ## Capability growth log. Cambios en API publica (data_table.h) = major. Adicion de funcionalidad opt-in = minor. Bugfix = patch.

Capability growth log

• v1.4.0 (2026-05-16) — CategoricalChip (dot izquierda + text) + ColorScale (gradient N-color en fondo de celda)
• v1.3.1 (anterior) — Dots renderer via ImDrawList (font-independent)
• v1.3.0 — Dots renderer para sparkline-like de status timelines
• v1.2.0 — Joins, drill, color rules, tooltip per-cell, Button event sink
• v1.0.0 — Initial table + TQL pipeline + chips bar

Notes

• El modulo se compila como static lib fn_module_data_table (cmake target). Static lib bundla todos los miembros — apps consumidoras solo enlazan UN target.
• Replaces former fn_table_viz target (2026-05-16).
• Requiere fn_framework (para fn::local_path() usado en Ask AI export).