INNER CODE UNIT · Kotlin

GridTrackSizes

IacobIonut01/ReFra · commonMain/androidx/compose/foundation/layout/Grid.kt:906

private class GridTrackSizes(
    val columnWidths: IntArray,
    val rowHeights: IntArray,
    val totalWidth: Int,
    val totalHeight: Int,
    val columnGapPx: Int,
    val rowGapPx: Int,
)

/**
 * Executes the "Sparse Packing" auto-placement algorithm to resolve every item's position.
 *
 * This function is the "Engine" of the auto-placement logic. It transforms a list of raw
 * measurables (with potentially unspecified `row`/`column` values) into a concrete plan where every
 * item has a specific (row, column) coordinate.
 *
 * **Algorithm Overview:**
 * 1. **Explicit Placement:** Items with both `row` and `column` manually specified are placed

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