---
title: "tableViewColumnDidResize(_:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nstableviewdelegate/tableviewcolumndidresize(_:)"
---

# tableViewColumnDidResize(_:)

Tells the delegate that a table column was resized.

## Declaration

```swift
@MainActor optional func tableViewColumnDidResize(_ notification: Notification)
```

## Parameters

- `notification`: A notification named doc://com.apple.appkit/documentation/AppKit/NSTableView/columnDidResizeNotification.

## See Also

### Moving and resizing columns

- [tableView(_:shouldReorderColumn:toColumn:)](appkit/nstableviewdelegate/tableview(_:shouldreordercolumn:tocolumn:).md)
- [tableView(_:didDrag:)](appkit/nstableviewdelegate/tableview(_:diddrag:).md)
- [tableViewColumnDidMove(_:)](appkit/nstableviewdelegate/tableviewcolumndidmove(_:).md)