Is there any easy way to help me intercept the return key?

[Oyama-Oyama]

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[igordmn]

Use this:

        var text by remember { mutableStateOf("") }
        TextField(text, { text = it }, Modifier.onPreviewKeyEvent {
            if (it.key == Key.Enter) {
                println("Enter")
                true
            } else {
                false
            }
        })

[Oyama-Oyama]

This method has no effect when using NavController

[igordmn]

Could you provide a snippet with NavController where it doesn't work?

[Oyama-Oyama]

val navController = rememberNavController()
SudokuTheme(appTheme = appTheme) {
    NavHost(
        navController = navController,
        startDestination = "test",
        modifier = Modifier.fillMaxSize(1.0f).onPreviewKeyEvent {
            println("key::${it.key.keyCode}")
            true
        }
    ) {

    }
}

[igordmn]

onPreviewKeyEvent triggers only if some element inside is focused.

See the snippet in https://github.com/JetBrains/compose-multiplatform/issues/4764 how to request a focus.

This is also the task for simplifying this case.

[Oyama-Oyama]

Functioning normally, thanks