---
title: effectGap
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nstableview/animationoptions/effectgap
---

# effectGap

Creates a gap for newly inserted rows. This is useful for drag and drop animations that animate to a newly opened gap and should be used in the delegate method tableView(_:acceptDrop:row:dropOperation:).

## Declaration

```swift
static var effectGap: NSTableView.AnimationOptions { get }
```

## See Also

### Constants

- [effectFade](appkit/nstableview/animationoptions/effectfade.md)
- [slideUp](appkit/nstableview/animationoptions/slideup.md)
- [slideDown](appkit/nstableview/animationoptions/slidedown.md)
- [slideLeft](appkit/nstableview/animationoptions/slideleft.md)
- [slideRight](appkit/nstableview/animationoptions/slideright.md)