Alignment

The content lambda of HorizontalGrid and VerticalGrid is GridScope. And the content lambda of BoxGrid is BoxGridScope. In the GridScope and BoxGridScope, users can apply align modifier to item composable.

The align modifier set the item composable's alignment in the cell. align takes an Alignment parameter likes BoxScope's one. For example, you can set an item composable at the bottom-center of the cell with following code:

HorizontalGrid(
    modifier = Modifier.fillMaxSize(),
    rows = SimpleGridCells.Fixed(3)
) {
    Item(Modifier.size(100.dp))

    Item(
        modifier = Modifier
            .size(50.dp)
            .align(Alignment.BottomCenter)
    )

    Item(Modifier.size(100.dp))
}

BoxGrid(
    modifier = Modifier.fillMaxSize(),
    rows = SimpleGridCells.Fixed(3),
    columns = SimpleGridCells.Fixed(3)
) {
    Item(Modifier.size(100.dp))

    Item(
        modifier = Modifier
            .row(1)
            .size(50.dp)
            .align(Alignment.BottomCenter)
    )

    Item(
        modifier = Modifier
            .row(2)
            .size(100.dp)
    )
}