lineLimit(_:reservesSpace:) does not take into account custom line heights
| Originator: | cameroncooke | ||
| Number: | rdar://FB13482808 | Date Originated: | 21/12/2023 |
| Status: | Open | Resolved: | |
| Product: | SwiftUI | Product Version: | iOS 17.2 |
| Classification: | Reproducible: | Yes |
When using TextField with the `lineSpacing(_:)` and `lineLimit(_:reservesSpace:)` modifiers and setting the `reservesSpace` argument to `true` the height of the vertical TextField does not calculate correctly.
In the following example, the code snippet has the number of lines set to `5` and the `reservesSpace` argument is set to `true`. The expected behaviour here would be that the TextField would be sized to accommodate 5 lines of text. Instead, the TextFIeld only accommodates 2.5 lines of text.
```
TextField("", text: $text, axis: .vertical)
.font(.headline)
.lineSpacing(25)
.lineLimit(5, reservesSpace: true)
.textFieldStyle(.roundedBorder)
```
It’s also worth noting which can be seen in the video, that the initial text insertion cursor is massively oversized until you start typing.
Attached is a playground file demonstrating the issue and a video recording.
Comments
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