wip

packages/tables/docs/03-columns.md

@@ -133,6 +133,18 @@ use Filament\Tables\Columns\TextColumn;
 TextColumn::make('slug')->visibleFrom('md')
 ```
 
+### Custom attributes
+
+The HTML of columns can be customized, by passing an array of `extraAttributes()`:
+
+```php
+use Filament\Tables\Columns\TextColumn;
+
+TextColumn::make('slug')->extraAttributes(['class' => 'bg-gray-200'])
+```
+
+These get merged onto the outer `<div>` element of each cell in that column.
+
 ## Text column
 
 You may use the `date()` and `dateTime()` methods to format the column's state using [PHP date formatting tokens](https://www.php.net/manual/en/datetime.format.php):

packages/tables/src/Columns/Column.php

@@ -17,6 +17,7 @@ class Column extends Component implements Htmlable
     use Concerns\CanBeSortable;
     use Concerns\CanCallAction;
     use Concerns\CanOpenUrl;
+    use Concerns\HasExtraAttributes;
     use Concerns\HasLabel;
     use Concerns\HasName;
     use Concerns\HasRecord;

packages/tables/src/Columns/Concerns/HasExtraAttributes.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Filament\Tables\Columns\Concerns;
+
+trait HasExtraAttributes
+{
+    protected array $extraAttributes = [];
+
+    public function extraAttributes(array $attributes): static
+    {
+        $this->extraAttributes = $attributes;
+
+        return $this;
+    }
+
+    public function getExtraAttributes(): array
+    {
+        return $this->extraAttributes;
+    }
+}