---
title: queue
framework: Paravirtualized Graphics
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 14.0+, macOS 11.0+]
path: paravirtualizedgraphics/pgdisplay/queue
---

# queue

The queue that the framework uses when dispatching messages to any of the display’s registered handlers.

## Declaration

```swift
var queue: dispatch_queue_t? { get }
```

## See Also

### Inspecting the Display Handlers

- [cursorShowHandler](paravirtualizedgraphics/pgdisplay/cursorshowhandler.md)
- [modeChangeHandler](paravirtualizedgraphics/pgdisplay/modechangehandler.md)
- [newFrameEventHandler](paravirtualizedgraphics/pgdisplay/newframeeventhandler.md)