LayoutInfo

Artifact: androidx.compose.ui:ui

View Source

Added in 1.0.0

Common/AllAndroid/JVM

• Cmn

  interface LayoutInfo

---

The public information about the layouts used internally as nodes in the Compose UI hierarchy.

Summary

Public functions
List<ModifierInfo>	getModifierInfo() This returns a new List of Modifiers and the coordinates and any extra information that may be useful.	Cmn

Public properties
LayoutCoordinates	coordinates Coordinates of just the contents of the layout, after being affected by all modifiers.	Cmn
Density	density The density in use for this layout.	Cmn
Int	height The measured height of this layout and all of its modifiers.	Cmn
Boolean	isAttached Returns true if this layout is currently a part of the layout tree.	Cmn
open Boolean	isDeactivated True if the node is deactivated.	Cmn
Boolean	isPlaced Whether or not this layout and all of its parents have been placed in the hierarchy.	Cmn
LayoutDirection	layoutDirection The layout direction in use for this layout.	Cmn
LayoutInfo?	parentInfo Parent of this layout.	Cmn
Int	semanticsId Unique and stable id representing this node to the semantics system.	Cmn
ViewConfiguration	viewConfiguration The ViewConfiguration in use for this layout.	Cmn
Int	width The measured width of this layout and all of its modifiers.	Cmn

Extension properties
View?	LayoutInfo.view Return the owner as a View from the associated LayoutNode.	android

Public functions

getModifierInfo

Cmn

Added in 1.0.0

fun getModifierInfo(): List<ModifierInfo>

This returns a new List of Modifiers and the coordinates and any extra information that may be useful. This is used for tooling to retrieve layout modifier and layer information.

Public properties

coordinates

Cmn

Added in 1.0.0

val coordinates: LayoutCoordinates

Coordinates of just the contents of the layout, after being affected by all modifiers.

density

Cmn

Added in 1.1.0

val density: Density

The density in use for this layout.

height

Cmn

Added in 1.0.0

val height: Int

The measured height of this layout and all of its modifiers.

isAttached

Cmn

Added in 1.0.0

val isAttached: Boolean

Returns true if this layout is currently a part of the layout tree.

isDeactivated

Cmn

Added in 1.6.0

open val isDeactivated: Boolean

True if the node is deactivated. For example, the children of androidx.compose.ui.layout.SubcomposeLayout which are retained to be reused in future are considered deactivated.

isPlaced

Cmn

Added in 1.0.0

val isPlaced: Boolean

Whether or not this layout and all of its parents have been placed in the hierarchy.

layoutDirection

Cmn

Added in 1.1.0

val layoutDirection: LayoutDirection

The layout direction in use for this layout.

parentInfo

Cmn

Added in 1.0.0

val parentInfo: LayoutInfo?

Parent of this layout.

semanticsId

Cmn

Added in 1.3.0

val semanticsId: Int

Unique and stable id representing this node to the semantics system.

viewConfiguration

Cmn

Added in 1.1.0

val viewConfiguration: ViewConfiguration

The ViewConfiguration in use for this layout.

width

Cmn

Added in 1.0.0

val width: Int

The measured width of this layout and all of its modifiers.

Extension properties

view

android

Artifact: androidx.compose.ui:ui

View Source

val LayoutInfo.view: View?

Return the owner as a View from the associated LayoutNode.