ArkTS-based Declarative Development Paradigm

• Component Overview
• Universal Component Information
  • Universal Events
    • Click Event
    • Touch Event
    • Show/Hide Event
    • Drag/Drop Event
    • Key Event
    • Focus Event
    • Mouse Event
    • Component Area Change Event
    • Visible Area Change Event
    • Component Keyboard Shortcut Event
  • Universal Attributes
    • Size
    • Location
    • Layout Constraints
    • Flex Layout
    • Border
    • Border Image
    • Background
    • Opacity
    • Visibility
    • Enable/Disable
    • Overlay
    • Z-order Control
    • Transformation
    • Image Effect Configuration
    • Shape Clipping
    • Grid
    • Gradient Color
    • Popup Control
    • Menu Control
    • Focus Control
    • Hover Effect
    • Component ID
    • Polymorphic Style
    • restoreId
    • Foreground Color
    • Foreground Blur
    • Click Effect
    • Accessibility
    • Touch Interactions
      • Touch Target
      • Hit Test Control
    • Transition
      • Modal Transition
      • Sheet Transition
    • Obscuring
  • Universal Text Attributes
  • Drag and Drop Control
  • Safe Area
  • Special Effect Drawing Combination
  • Render Fit
  • Gesture Handling
    • Gesture Binding Methods
    • Basic Gestures
      • TapGesture
      • LongPressGesture
      • PanGesture
      • PinchGesture
      • RotationGesture
      • SwipeGesture
    • Combined Gestures
• Basic Components
  • AlphabetIndexer
  • Blank
  • Button
  • CalendarPicker
  • Checkbox
  • CheckboxGroup
  • DataPanel
  • DatePicker
  • Divider
  • FormComponent
  • Gauge
  • Image
  • ImageAnimator
  • ImageSpan
  • LoadingProgress
  • Marquee
  • Menu
  • MenuItem
  • MenuItemGroup
  • Navigation
  • NavRouter
  • NavDestination
  • PatternLock
  • PluginComponent
  • Progress
  • QRCode
  • Radio
  • Rating
  • RemoteWindow
  • RichEditor
  • RichText
  • ScrollBar
  • Search
  • Select
  • Slider
  • Span
  • Stepper
  • StepperItem
  • Text
  • TextArea
  • TextClock
  • TextInput
  • TextPicker
  • TextTimer
  • TimePicker
  • Toggle
  • Web
  • XComponent
• Container Components
  • Badge
  • Column
  • ColumnSplit
  • Counter
  • EffectComponent
  • Flex
  • FlowItem
  • FormLink
  • GridCol
  • GridRow
  • Grid
  • GridItem
  • Hyperlink
  • List
  • ListItem
  • ListItemGroup
  • Navigator
  • Panel
  • Refresh
  • RelativeContainer
  • Row
  • RowSplit
  • Scroll
  • SideBarContainer
  • Stack
  • Swiper
  • Tabs
  • TabContent
  • UIExtensionComponent
  • WaterFlow
• Media Components
  • Video
• Drawing Components
  • Circle
  • Ellipse
  • Line
  • Polyline
  • Polygon
  • Path
  • Rect
  • Shape
• Canvas Components
  • Canvas
  • CanvasGradient
  • CanvasPattern
  • CanvasRenderingContext2D
  • ImageBitmap
  • ImageData
  • Matrix2D
  • OffscreenCanvas
  • OffscreenCanvasRenderingContext2D
  • Path2D
• Advanced Components
  • @ohos.multimedia.avCastPicker (AVCastPicker)
• Security Components
  • Security Component Universal Attributes
  • LocationButton
  • PasteButton
  • SaveButton
• Animation
  • Property Animation
  • Explicit Animation
  • Transition Animation
    • Page Transition
    • Component Transition
    • Transition of Shared Elements
    • Implicit Shared Element Transition
  • Motion Path Animation
  • Particle Animation
• Global UI Methods
  • Pop-up Window
    • Alert Dialog Box
    • Action Sheet
    • Custom Dialog Box
    • Calendar Picker Dialog Box
    • Date Picker Dialog Box
    • Time Picker Dialog Box
    • Text Picker Dialog Box
  • Menu
• Custom Component Lifecycle
• State Management with Application-level Variables
• Pixel Units
• Enums
• Types
• Components No Longer Maintained
  • AbilityComponent
  • GridContainer
• APIs No Longer Maintained
  • Click Control