sdk/com.m8test.script.core.api.ui.compose.widget/Widget

Widget

interface Widget<T : Modifier> : ScriptContextual, Composable

Widget 表示 jetpack Compose 中的 @Composable () -> Unit, T (Modifier) 由其父节点决定,也就是由其所属的 Slot 决定 (例如 Row 的 Slot T 就是 RowScopeModifier)

Author

M8Test, [email protected], https://m8test.com

Inheritors

ProgressIndicator

TriStateCheckbox

Functions

DisposableEffect

abstract fun DisposableEffect(disposableEffectBuilder: DisposableEffect.() -> Unit)

getCompositionLocal

abstract fun <T> getCompositionLocal(name: String): ProvidableCompositionLocal<T>?

getCompositionLocalValue

abstract fun <V> getCompositionLocalValue(compositionLocal: ProvidableCompositionLocal<V>): V?

获取 compositionLocal 的值

abstract fun getContext(): ScriptContext

获取脚本上下文对象 ScriptContext.

abstract fun LaunchedEffect(launchedEffectBuilder: LaunchedEffect.() -> Unit)

LocalColorScheme

abstract fun LocalColorScheme(): ProvidableCompositionLocal<ColorScheme>

LocalContentColor

abstract fun LocalContentColor(): ProvidableCompositionLocal<Color>

abstract fun LocalShapes(): ProvidableCompositionLocal<Shapes>

abstract fun LocalTextStyle(): ProvidableCompositionLocal<TextStyle>

LocalTypography

abstract fun LocalTypography(): ProvidableCompositionLocal<Typography>

abstract fun setModifier(modifierBuilder: T.() -> Unit)

abstract fun setVisible(visible: Boolean)

设置显示/隐藏当前 Composable

abstract fun SideEffect(sideEffectBuilder: SideEffect.() -> Unit)

trackAggregatedState

abstract fun trackAggregatedState(state: AggregatedState)

设置所有需要用到的聚合状态,例如 DrawerState, BottomSheetState 等

trackSingleState

abstract fun trackSingleState(state: SingleState)

添加当前 Composable 需要监听的状态，如果状态改变的话 Composable 会重组