feat: Add ui.table reverse prop (deephaven#629)

Fixes deephaven#607

The concern I had about reverse/sort order is that it does matter, but
we only apply a post-sort reverse in the UI via the reverse action.

We do however not have that plumbed up properly in IrisGrid (we define
pre-sort, but don't use it and don't properly apply the reverse pre-sort
if it's specified). But it works for what we want in ui.table

```py
from deephaven import ui
from deephaven.plot import express as dx

_stocks = dx.data.stocks()

stocks_reversed = ui.table(
    _stocks,
    reverse=True
)
```

plugins/ui/src/deephaven/ui/components/table.py

@@ -25,6 +25,7 @@ def table(
     quick_filters: dict[ColumnName, QuickFilterExpression] | None = None,
     show_quick_filters: bool = False,
     show_search: bool = False,
+    reverse: bool = False,
     front_columns: list[ColumnName] | None = None,
     back_columns: list[ColumnName] | None = None,
     frozen_columns: list[ColumnName] | None = None,
@@ -59,6 +60,7 @@ def table(
         quick_filters: The quick filters to apply to the table. Dictionary of column name to filter value.
         show_quick_filters: Whether to show the quick filter bar by default.
         show_search: Whether to show the search bar by default.
+        reverse: Whether to reverse the table rows. Applied after any sorts.
         front_columns: The columns to pin to the front of the table. These will not be movable by the user.
         back_columns: The columns to pin to the back of the table. These will not be movable by the user.
         frozen_columns: The columns to freeze by default at the front of the table.

plugins/ui/src/js/package.json

@@ -52,6 +52,7 @@
     "@deephaven/jsapi-bootstrap": "^0.85.1",
     "@deephaven/jsapi-components": "^0.85.1",
     "@deephaven/jsapi-types": "^1.0.0-dev0.35.0",
+    "@deephaven/jsapi-utils": "^0.85.2",
     "@deephaven/log": "^0.85.0",
     "@deephaven/plugin": "^0.85.1",
     "@deephaven/react-hooks": "^0.85.0",

plugins/ui/src/js/src/elements/UITable/UITable.tsx

@@ -11,6 +11,7 @@ import {
   IrisGridUtils,
 } from '@deephaven/iris-grid';
 import { useApi } from '@deephaven/jsapi-bootstrap';
+import { TableUtils } from '@deephaven/jsapi-utils';
 import type { dh } from '@deephaven/jsapi-types';
 import Log from '@deephaven/log';
 import { getSettings, RootState } from '@deephaven/redux';
@@ -35,6 +36,7 @@ export function UITable({
   table: exportedTable,
   showSearch: showSearchBar,
   showQuickFilters,
+  reverse,
   frontColumns,
   backColumns,
   frozenColumns,
@@ -165,6 +167,9 @@ export function UITable({
         sorts: hydratedSorts,
         quickFilters: hydratedQuickFilters,
         isFilterBarShown: showQuickFilters,
+        reverseType: reverse
+          ? TableUtils.REVERSE_TYPE.POST_SORT
+          : TableUtils.REVERSE_TYPE.NONE,
         settings,
         onContextMenu,
       }) satisfies Partial<IrisGridProps>,
@@ -175,6 +180,7 @@ export function UITable({
       showQuickFilters,
       hydratedSorts,
       hydratedQuickFilters,
+      reverse,
       settings,
       onContextMenu,
     ]

plugins/ui/src/js/src/elements/UITable/UITableUtils.tsx

@@ -67,6 +67,7 @@ export type UITableProps = {
   sorts?: DehydratedSort[];
   showSearch: boolean;
   showQuickFilters: boolean;
+  reverse: boolean;
   frontColumns?: string[];
   backColumns?: string[];
   frozenColumns?: string[];