Jetpack Compose — Drawer Pushing Content - 1

drawer_1.kt

@Composable
fun MyBasicColumn(
    modifier: Modifier = Modifier,
    content: @Composable() () -> Unit
) {
    Layout(
        modifier = modifier,
        content = content
    ) { measurables, constraints ->
        // List of measured children
        val placeables = measurables.map { measurable ->
            // Measure each children
            measurable.measure(constraints.copy(minHeight = 0))
        }

        // Set the size of the layout as big as it can
        layout(constraints.maxWidth, constraints.maxHeight) {
            // Track the y co-ord we have placed children up to
            var yPosition = 0

            // Place children in the parent layout
            placeables.forEach { placeable ->
                // Position item on the screen
                placeable.place(x = 0, y = yPosition)

                // Record the y co-ord placed up to
                yPosition += placeable.height
            }
        }
    }
}