---
title: zIndex
framework: Touch Controller
role: symbol
role_heading: Instance Property
platforms: [iOS 26.0+, iPadOS 26.0+, Mac Catalyst 26.0+]
path: touchcontroller/tcbuttondescriptor/zindex
---

# zIndex

The z-index of the button. A lower z-index is drawn first.

## Declaration

```swift
var zIndex: Int { get set }
```

## See Also

### Inspecting the descriptor

- [contents](touchcontroller/tcbuttondescriptor/contents.md)
- [highlightDuration](touchcontroller/tcbuttondescriptor/highlightduration.md)
- [label](touchcontroller/tcbuttondescriptor/label.md)
- [offset](touchcontroller/tcbuttondescriptor/offset.md)
- [size](touchcontroller/tcbuttondescriptor/size.md)