MeasureScope
Kotlin
|Java
interface MeasureScope : IntrinsicMeasureScope
androidx.compose.ui.layout.MeasureScope |
The receiver scope of a layout's measure lambda. The return value of the measure lambda is MeasureResult, which should be returned by layout
Summary
Public methods | |
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open MeasureResult |
layout(width: Int, height: Int, alignmentLines: Map<AlignmentLine, Int> = emptyMap(), placementBlock: Placeable.PlacementScope.() -> Unit) Sets the size and alignment lines of the measured layout, as well as the positioning block that defines the children positioning logic. |
Inherited functions | |
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Inherited properties | |
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Public methods
layout
open fun layout(
width: Int,
height: Int,
alignmentLines: Map<AlignmentLine, Int> = emptyMap(),
placementBlock: Placeable.PlacementScope.() -> Unit
): MeasureResult
Sets the size and alignment lines of the measured layout, as well as the positioning block that defines the children positioning logic. The placementBlock is a lambda used for positioning children. Placeable.placeAt should be called on children inside placementBlock. The alignmentLines can be used by the parent layouts to decide layout, and can be queried using the Placeable.get operator. Note that alignment lines will be inherited by parent layouts, suc