SubcomposeMeasureScope
interface SubcomposeMeasureScope : MeasureScope
The receiver scope of a SubcomposeLayout's measure lambda which adds ability to dynamically
subcompose a content during the measuring on top of the features provided by MeasureScope.
Summary
Inherited properties |
From class Density
Float |
density
The logical density of the display. This is a scaling factor for the Dp unit.
|
Float |
fontScale
Current user preference for the scaling factor for fonts.
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Public methods
subcompose
abstract fun subcompose(
slotId: Any?,
content: () -> Unit
): List<Measurable>
Performs subcomposition of the provided content with given slotId.
Parameters |
slotId: Any? |
unique id which represents the slot we are composing into. If you have fixed
amount or slots you can use enums as slot ids, or if you have a list of items maybe an
index in the list or some other unique key can work. To be able to correctly match the
content between remeasures you should provide the object which is equals to the one you
used during the previous measuring. |
content: () -> Unit |
the composable content which defines the slot. It could emit multiple
layouts, in this case the returned list of Measurables will have multiple elements. |