AlShevelev

@Composable
internal fun CoordinatedScroll(
    collapsingAreaHeightPx: MutableState<Float> = remember { mutableStateOf(0f) },
    content: @Composable (Float, NestedScrollConnection) -> Unit
) {
    val toolbarOffsetHeightPx = remember { mutableStateOf(0f) }
    val currentAbsoluteOffsetPx = remember { mutableStateOf(0f) }

    val nestedScrollConnection = remember {
        object : NestedScrollConnection {

AlShevelev

fun Modifier.clickableSingle(
    enabled: Boolean = true,
    onClickLabel: String? = null,
    role: Role? = null,
    onClick: () -> Unit
) = composed(
    inspectorInfo = debugInspectorInfo {
        name = "clickable"
        properties["enabled"] = enabled
        properties["onClickLabel"] = onClickLabel

AlShevelev

internal interface MultipleEventsCutter {
    fun processEvent(event: () -> Unit)

    companion object
}

internal fun MultipleEventsCutter.Companion.get(): MultipleEventsCutter = 
    MultipleEventsCutterImpl()

private class MultipleEventsCutterImpl : MultipleEventsCutter {

AlShevelev

multipleEventsCutter { manager ->
    Card(
        onClick = { manager.processEvent {...} }
    ) {
    ...
    }
}

AlShevelev

Row(
    modifier = modifier.clickableSingle(onClick = { ... }),
) {
  ...
}

AlShevelev

fun Modifier.clickableSingle(
    enabled: Boolean = true,
    onClickLabel: String? = null,
    role: Role? = null,
    onClick: () -> Unit
) = composed(
    inspectorInfo = debugInspectorInfo {
        name = "clickable"
        properties["enabled"] = enabled
        properties["onClickLabel"] = onClickLabel

AlShevelev

interface MultipleEventsCutterManager {
    fun processEvent(event: () -> Unit)
}

@OptIn(FlowPreview::class)
@Composable
fun <T>multipleEventsCutter(
    content: @Composable (MultipleEventsCutterManager) -> T
) : T {
    val debounceState = remember {

AlShevelev

private var a: Int by LazyMutable { getAValue() }

private fun getAValue(): Int {
   return 5
}

AlShevelev

class LazyMutable<T>(val initializer: () -> T) {
   private object UninitializedValue
   @Volatile private var propValue: Any? = UninitializedValue

   @Suppress("UNCHECKED_CAST")
   operator fun getValue(thisRef: Any?, property: KProperty<*>): T {
       val localValue = propValue

       if(localValue != UninitializedValue) {
           return localValue as T

AlShevelev

private var a: Int by lazy  { getAValue() }

private fun getAValue(): Int {
   return 5
}