BringIntoViewSpec

import androidx.compose.foundation.background import androidx.compose.foundation.border import androidx.compose.foundation.focusable import androidx.compose.foundation.gestures.BringIntoViewSpec import androidx.compose.foundation.gestures.LocalBringIntoViewSpec import androidx.compose.foundation.gestures.scrollable import androidx.compose.foundation.layout.Box import androidx.compose.foundation.layout.fillMaxWidth import androidx.compose.foundation.layout.padding import androidx.compose.foundation.layout.size import androidx.compose.foundation.layout.wrapContentHeight import androidx.compose.foundation.lazy.LazyRow import androidx.compose.foundation.lazy.items import androidx.compose.material.Text import androidx.compose.runtime.CompositionLocalProvider import androidx.compose.runtime.mutableStateOf import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.focus.onFocusChanged import androidx.compose.ui.graphics.Color import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.sp // a bring into view spec that pivots around the center of the scrollable container val customBringIntoViewSpec =  object : BringIntoViewSpec {  override fun calculateScrollDistance(  offset: Float,  size: Float,  containerSize: Float,  ): Float {  val trailingEdgeOfItemRequestingFocus = offset + size  val sizeOfItemRequestingFocus = abs(trailingEdgeOfItemRequestingFocus - offset)  val childSmallerThanParent = sizeOfItemRequestingFocus <= containerSize  val initialTargetForLeadingEdge =  containerSize / 2f - (sizeOfItemRequestingFocus / 2f)  val spaceAvailableToShowItem = containerSize - initialTargetForLeadingEdge  val targetForLeadingEdge =  if (  childSmallerThanParent &&  spaceAvailableToShowItem < sizeOfItemRequestingFocus  ) {  containerSize - sizeOfItemRequestingFocus  } else {  initialTargetForLeadingEdge  }  return offset - targetForLeadingEdge  }  } // LocalBringIntoViewSpec will apply to all scrollables in the hierarchy. CompositionLocalProvider(LocalBringIntoViewSpec provides customBringIntoViewSpec) {  LazyRow(modifier = Modifier.fillMaxWidth().wrapContentHeight()) {  items(100) {  var color by remember { mutableStateOf(Color.White) }  Box(  modifier =  Modifier.size(100.dp)  .padding(4.dp)  .background(Color.Gray)  .onFocusChanged { color = if (it.isFocused) Color.Red else Color.White }  .border(5.dp, color)  .focusable(),  contentAlignment = Alignment.Center,  ) {  Text(text = it.toString())  }  }  } }