Signature for Window.onSemanticsAction
.
library dart:ui
- Classes
- Canvas
- Codec
- Color
- ColorFilter
- FontWeight
- FrameInfo
- Gradient
- Image
- ImageFilter
- ImageShader
- Locale
- MaskFilter
- Offset
- OffsetBase
- Paint
- Paragraph
- ParagraphBuilder
- ParagraphConstraints
- ParagraphStyle
- Path
- Picture
- PictureRecorder
- PointerData
- PointerDataPacket
- Radius
- Rect
- RRect
- RSTransform
- Scene
- SceneBuilder
- SceneHost
- SemanticsAction
- SemanticsFlags
- SemanticsUpdate
- SemanticsUpdateBuilder
- Shader
- Size
- TextBox
- TextDecoration
- TextPosition
- TextStyle
- Vertices
- Window
- WindowPadding
- Properties
- window
- Functions
- decodeImageFromList
- hashList
- hashValues
- instantiateImageCodec
- lerpDouble
- Enums
- AppLifecycleState
- BlendMode
- BlurStyle
- ClipOp
- FilterQuality
- FontStyle
- PaintingStyle
- PathFillType
- PointerChange
- PointerDeviceKind
- PointMode
- StrokeCap
- StrokeJoin
- TextAffinity
- TextAlign
- TextBaseline
- TextDecorationStyle
- TextDirection
- TileMode
- VertexMode
- Typedefs
- FrameCallback
- ImageDecoderCallback
- PlatformMessageCallback
- PlatformMessageResponseCallback
- PointerDataPacketCallback
- SemanticsActionCallback
- VoidCallback