---
title: NSTextSelectionNavigation.Modifier
framework: appkit
role: symbol
role_heading: Structure
path: appkit/nstextselectionnavigation/modifier
---

# NSTextSelectionNavigation.Modifier

Values that describe how the framework handles different kinds of selection modifiers.

## Declaration

```swift
struct Modifier
```

## Topics

### Creating a navigation modifier

- [init(rawValue:)](appkit/nstextselectionnavigation/modifier/init(rawvalue:).md)

### Navigation modifier characteristics

- [extend](appkit/nstextselectionnavigation/modifier/extend.md)
- [multiple](appkit/nstextselectionnavigation/modifier/multiple.md)
- [visual](appkit/nstextselectionnavigation/modifier/visual.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)

## See Also

### Selection characteristics

- [allowsNonContiguousRanges](appkit/nstextselectionnavigation/allowsnoncontiguousranges.md)
- [rotatesCoordinateSystemForLayoutOrientation](appkit/nstextselectionnavigation/rotatescoordinatesystemforlayoutorientation.md)
- [NSTextSelectionNavigation.Destination](appkit/nstextselectionnavigation/destination.md)
- [NSTextSelectionNavigation.Direction](appkit/nstextselectionnavigation/direction.md)
- [textSelection(for:enclosing:inContainerAt:)](appkit/nstextselectionnavigation/textselection(for:enclosing:incontainerat:).md)