Nested Scrolling in Compose: Key Concepts & Steps
Let’s learn how to use nested scrolling in compose to create complex coordination between multiple composables on single scroll to create a delightful UI and UX.
5 min readAug 24, 2024
🎯Index
- Nested Scrolling
- NestedScrollConnection
- onPreScroll
- onPostScroll
- Threshold
🎯What does nested scrolling mean?
Let’s understand the basics first:
What is nested scrolling system?
- nestedScroll() Modifier: This modifier is the entry point to the nested scrolling system.
- Apply it to a parent composable (often a Box) to manage and delegate scroll deltas to its children.
Box(
modifier = Modifier.nestedScroll(nestedScrollConnection)) {
// Child composables (Image, List, FAB)
}
- NestedScrollConnection: This interface enables you to…