---
title: isMomentary
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uisegmentedcontrol/ismomentary
---

# isMomentary

A Boolean value that determines whether segments in the segmented control show selected state.

## Declaration

```swift
var isMomentary: Bool { get set }
```

## Discussion

Discussion The default value of this property is false. If it’s set to true, segments in the control don’t show selected state and don’t update the value of selectedSegmentIndex after tracking ends.

## See Also

### Managing segment behavior and appearance

- [setEnabled(_:forSegmentAt:)](uikit/uisegmentedcontrol/setenabled(_:forsegmentat:).md)
- [isEnabledForSegment(at:)](uikit/uisegmentedcontrol/isenabledforsegment(at:).md)
- [setContentOffset(_:forSegmentAt:)](uikit/uisegmentedcontrol/setcontentoffset(_:forsegmentat:).md)
- [contentOffsetForSegment(at:)](uikit/uisegmentedcontrol/contentoffsetforsegment(at:).md)
- [setWidth(_:forSegmentAt:)](uikit/uisegmentedcontrol/setwidth(_:forsegmentat:).md)
- [widthForSegment(at:)](uikit/uisegmentedcontrol/widthforsegment(at:).md)
- [apportionsSegmentWidthsByContent](uikit/uisegmentedcontrol/apportionssegmentwidthsbycontent.md)