GridCells.FixedSize
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class GridCells.FixedSize : GridCells
Defines a grid with as many rows or columns as possible on the condition that every cell takes exactly size space. The remaining space will be arranged through LazyGrid arrangements on corresponding axis. If size is larger than container size, the cell will be size to match the container.
For example, for the vertical LazyGrid FixedSize(20.dp) would mean that there will be as many columns as possible and every column will be exactly 20.dp. If the screen is 88.dp wide tne there will be 4 columns 20.dp each with remaining 8.dp distributed through Arrangement.Horizontal.
Summary
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open List<Int> |
Density.calculateCrossAxisCellSizes(availableSize: Int, spacing: Int)Calculates the number of cells and their cross axis size based on |
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open operator Boolean |
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open Int |
hashCode() |
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Public functions
calculateCrossAxisCellSizes
open fun Density.calculateCrossAxisCellSizes(availableSize: Int, spacing: Int): List<Int>
Calculates the number of cells and their cross axis size based on availableSize and spacing.
For example, in vertical grids, spacing is passed from the grid's Arrangement.Horizontal. The Arrangement.Horizontal will also be used to arrange items in a row if the grid is wider than the calculated sum of columns.
Note that the calculated cross axis sizes will be considered in an RTL-aware manner -- if the grid is vertical and the layout direction is RTL, the first width in the returned list will correspond to the rightmost column.
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availableSize: Int |
available size on cross axis, e.g. width of |
spacing: Int |
cross axis spacing, e.g. horizontal spacing for |