Media gallery template for image/file-heavy data.

Optimized for displaying images, videos, and files with:

• Thumbnail grid with hover preview
• Lightbox for full-size viewing
• File type icons for non-image files
• Quick actions overlay

Features

• :filter - Filter by file type, date, etc.
• :select - Multi-select for bulk operations
• :bulk_actions - Bulk download, delete, move
• :paginate - Infinite scroll preferred
• :expand - Lightbox expansion

Column-Based Layout

MediaGallery uses the columns DSL to determine what to display:

• First visible column becomes the thumbnail image
• Remaining visible columns are rendered below the thumbnail in order

Use visible fn state -> state.template.name() == :media_gallery end to show columns only in MediaGallery, or visible fn state -> state.template.name() == :table end for Table-only columns.

Options

• :columns - Number of grid columns (3, 4, 6, or 8)

Performance

Uses @static.* for columns, ui_adapter, etc. (no re-render on user interaction) Uses @state.* for page, filter_values, etc. (re-renders when changed)

See MishkaGervaz.Table.Behaviours.Template, MishkaGervaz.Table.Templates.Shared, MishkaGervaz.Table.Templates.Table (sibling), and MishkaGervaz.UIAdapters.MediaGallery (paired UI adapter).