---
title: display
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsviewinvalidating/display
---

# display

A change that requires the system to redraw a view’s content.

## Declaration

```swift
static var display: NSView.Invalidations.Display { get }
```

## Discussion

Discussion Use this invalidation type to set needsDisplay so that a change in property value triggers the system to redraw the containing view’s content.

## See Also

### Types of Invalidations

- [constraints](appkit/nsviewinvalidating/constraints.md)
- [intrinsicContentSize](appkit/nsviewinvalidating/intrinsiccontentsize.md)
- [layout](appkit/nsviewinvalidating/layout.md)
- [restorableState](appkit/nsviewinvalidating/restorablestate.md)