androidx.compose.ui.semantics

Kotlin |Java

Interfaces

SemanticsModifier	A Modifier.Element that adds semantics key/value for use in testing, accessibility, and similar use cases.
SemanticsPropertyReceiver	SemanticsPropertyReceiver is the scope provided by semantics {} blocks, letting you set key/value pairs primarily via extension functions.

Classes

AccessibilityAction	Standard accessibility action.
CustomAccessibilityAction	Custom accessibility action.
ProgressBarRangeInfo	Accessibility range information, to represent the status of a progress bar or seekable progress bar.
ScrollAxisRange	The scroll state of one axis if this node is scrollable.
SemanticsConfiguration	Describes the semantic information associated with the owning component
SemanticsNode	A list of key/value pairs associated with a layout node or its subtree.
SemanticsOwner	Owns SemanticsNode objects and notifies listeners of changes to the semantics tree
SemanticsPropertyKey	SemanticsPropertyKey is the infrastructure for setting key/value pairs inside semantics blocks in a type-safe way.

Enums

Role	The type of user interface element.

Extension functions summary

For Modifier
Modifier	`Modifier.clearAndSetSemantics(properties: SemanticsPropertyReceiver.() -> Unit)` Clears the semantics of all the descendant nodes and sets new semantics.
Modifier	`Modifier.semantics(mergeDescendants: Boolean = false, properties: SemanticsPropertyReceiver.() -> Unit)` Add semantics key/value pairs to the layout node, for use in testing, accessibility, etc.

For SemanticsPropertyReceiver
Unit	`SemanticsPropertyReceiver.collapse(label: String? = null, action: () -> Boolean)` Action to collapse an expandable node.
Unit	`SemanticsPropertyReceiver.copyText(label: String? = null, action: () -> Boolean)` Action to copy the text to the clipboard.
Unit	`SemanticsPropertyReceiver.cutText(label: String? = null, action: () -> Boolean)` Action to cut the text and copy it to the clipboard.
Unit	`SemanticsPropertyReceiver.dialog()` Whether this element is a Dialog.
Unit	`SemanticsPropertyReceiver.disabled()` Whether this semantics node is disabled.
Unit	`SemanticsPropertyReceiver.dismiss(label: String? = null, action: () -> Boolean)` Action to dismiss a dismissible node.
Unit	`SemanticsPropertyReceiver.expand(label: String? = null, action: () -> Boolean)` Action to expand an expandable node.
Unit	`SemanticsPropertyReceiver.getTextLayoutResult(label: String? = null, action: (MutableList<TextLayoutResult>) -> Boolean)` Action to get a Text/TextField node's TextLayoutResult.
Unit	`SemanticsPropertyReceiver.heading()` The node is marked as heading for accessibility.
Unit	`SemanticsPropertyReceiver.invisibleToUser()` Whether this node is specially known to be invisible to the user.
Unit	`SemanticsPropertyReceiver.onClick(label: String? = null, action: () -> Boolean)` Action to be performed when the node is clicked (single-tapped).
Unit	`SemanticsPropertyReceiver.onLongClick(label: String? = null, action: () -> Boolean)` Action to be performed when the node is long clicked (long-pressed).
Unit	`SemanticsPropertyReceiver.password()` The node is marked as a password.
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