Results for “SemanticsNode”
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Concepts
API reference
- SemanticsNodeclass
node that represents some semantic data. semantics.SemanticsNode SemanticsNode Semantics Node class semantics
- SemanticsNode.newconstructor
Creates a semantic node. semantics.SemanticsNode.SemanticsNode.new SemanticsNode new Semantics Node.new constructor semantics
- SemanticsNode.rootconstructor
Creates a semantic node to represent the root of the semantics tree. semantics.SemanticsNode.SemanticsNode.root SemanticsNode root Semantics Node.root constructor semantics
- SemanticsTagclass
SemanticsNode. semantics.SemanticsTag SemanticsTag Semantics Tag class semantics
- Keyclass
identifier for Widgets, Elements and SemanticsNodes. foundation.Key Key Key class foundation
- SemanticsDataclass
Summary information about a SemanticsNode object. semantics.SemanticsData SemanticsData Semantics Data class semantics
- RenderSemanticsAnnotationsclass
annotations to the SemanticsNode for this subtree. rendering.RenderSemanticsAnnotations RenderSemanticsAnnotations Render Semantics Annotations class rendering
- semantics.SemanticsNodeVisitortypedef
Signature for a function that is called for each SemanticsNode. semantics.SemanticsNodeVisitor SemanticsNodeVisitor Semantics Node Visitor typedef semantics
- RenderSliverSemanticsAnnotationsclass
annotations to the SemanticsNode for this subtree. rendering.RenderSliverSemanticsAnnotations RenderSliverSemanticsAnnotations Render Sliver Semantics Annotations class rendering
- SemanticsOwnerclass
Owns SemanticsNode objects and notifies listeners of changes to the render tree semantics. semantics.SemanticsOwner SemanticsOwner Semantics Owner class semantics
- rendering.SemanticsAnnotationsMixinmixin
mixin for RenderObjects that want to annotate the SemanticsNode for their subtree. rendering.SemanticsAnnotationsMixin SemanticsAnnotationsMixin Semantics Annotations Mixin mixin rendering
- SemanticsOwner.newconstructor
Creates a SemanticsOwner that manages zero or more SemanticsNode objects. semantics.SemanticsOwner.SemanticsOwner.new SemanticsOwner new Semantics Owner.new constructor semantics
- semantics.debugResetSemanticsIdCounterfunction
tests use this function to reset the counter used to generate SemanticsNode.id. semantics.debugResetSemanticsIdCounter debugResetSemanticsIdCounter debug Reset Semantics Id Counter function semantics
Version changes
- Semantics Order of the Overlay Entries in Modal Routes1.20.0breaking
We changed the semantics traverse order of the overlay entries in modal
- Accessibility traversal order of tooltip changed3.19.0breaking
visible, the corresponding semantics tree before this change should look like this: ```dart SemanticsNode#0 │ ├─SemanticsNode#1 │ │ │ └─SemanticsNode#5 │ │ flags: hasImplicitScrolling │ │ scrollChildren
- Removed semantics elevation and thickness3.35.0removed
their related APIs were removed. The following properties are removed `SemanticsConfiguration.elevation`, `SemanticsConfiguration.thickness`, `SemanticsNode.thickness`, `SemanticsNode.elevation`, and `SemanticsNode.elevationAdjustment`. Both elevation and thickness semantics properties were created for Fuchsia
- [Desktop] Propagate SemanticsNode::identifier to AXPlatformNodeDelegate::AuthorUniqueId3.41.0platform
Desktop] Propagate SemanticsNode::identifier to AXPlatformNodeDelegate::AuthorUniqueId (Linux, by @loic-peron-inetum-public). SemanticsNode AuthorUniqueId
- Scrollable AlertDialog1.17.0breaking
these diffs should be safe to accept. Sample resulting Semantics tree: ```plaintext flutter: ├─SemanticsNode#30 <-- SingleChildScrollView flutter: │ flags: hasImplicitScrolling flutter: │ scrollExte
- Deprecate SemanticsProperties.focusable and SemanticsConfiguration.isFocusable3.38.0deprecated
The `SemanticsProperties.focusable` and `SemanticsConfiguration.isFocusable` parameters were deprecated in favor of the `SemanticsProperties.focused