Describe the bug
When setting textAlign to TextAlign.Center in BasicTextField (and TextField) on iOS, the cursor position is displayed on the left edge when focused. On Android, it is displayed in the center as expected.
Affected platforms
iOS
Versions
Kotlin version: 1.9.23
Compose Multiplatform version: 1.6.2
OS version(s): iOS 17.4
Device: iPhone 15 Pro Simulator
To Reproduce
Create a new Compose Multiplatform project
Add the following code:
@Composable
@Preview
fun App() {
var text by remember { mutableStateOf("") }
MaterialTheme {
BasicTextField(
value = text,
onValueChange = { text = it },
modifier = Modifier
.fillMaxWidth()
.background(Color.LightGray)
.padding(18.dp),
maxLines = Int.MAX_VALUE,
textStyle = TextStyle.Default.copy(
textAlign = TextAlign.Center,
),
)
}
}
Run the app on an iOS Simulator
Tap the BasicTextField to focus it
The cursor is displayed on the left edge
Expected behavior
Since textAlign in BasicTextField is set to TextAlign.Center, the cursor should be displayed in the center of the text field on iOS, just like on Android.
Additional context
The same behavior was observed when using TextField. Regardless of the textAlign value, the cursor is always displayed on the left edge on iOS.
Describe the bug When setting textAlign to TextAlign.Center in BasicTextField (and TextField) on iOS, the cursor position is displayed on the left edge when focused. On Android, it is displayed in the center as expected.
Affected platforms
Versions
To Reproduce
Add the following code:
Expected behavior Since textAlign in BasicTextField is set to TextAlign.Center, the cursor should be displayed in the center of the text field on iOS, just like on Android.
Screenshots
Android https://github.com/JetBrains/compose-multiplatform/assets/32157797/a968c4a8-57a9-4962-8170-a5d4f115a6af
iOS https://github.com/JetBrains/compose-multiplatform/assets/32157797/27ef6fd2-bb40-4714-99b9-3b6c510301d9
Additional context The same behavior was observed when using TextField. Regardless of the textAlign value, the cursor is always displayed on the left edge on iOS.
A reproducible project is available at https://github.com/blackcat-carnival/compose-bugreport-202404-01