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

ExposedDropdownMenu

interface ExposedDropdownMenu<T : Modifier> : Layout<T>

包含 Exposed Dropdown Menu 内容的弹窗。应在 ExposedDropdownMenuBox 的内容中使用。

Author

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

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

getContext

abstract fun getContext(): ScriptContext

获取脚本上下文对象 ScriptContext.

LaunchedEffect

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

LocalColorScheme

abstract fun LocalColorScheme(): ProvidableCompositionLocal<ColorScheme>

LocalContentColor

abstract fun LocalContentColor(): ProvidableCompositionLocal<Color>

LocalShapes

abstract fun LocalShapes(): ProvidableCompositionLocal<Shapes>

LocalTextStyle

abstract fun LocalTextStyle(): ProvidableCompositionLocal<TextStyle>

LocalTypography

abstract fun LocalTypography(): ProvidableCompositionLocal<Typography>

setBorder

abstract fun setBorder(borderBuilder: BorderStroke.() -> Unit)

通过构建器设置在菜单容器周围绘制的边框。

setContainerColor

abstract fun setContainerColor(colorBuilder: Color.() -> Unit)

通过构建器设置菜单的容器颜色。

setContent

abstract fun setContent(slotBuilder: ColumnScopeSlot.() -> Unit)

设置菜单的内容。

setExpanded

abstract fun setExpanded(value: Boolean)

设置菜单是否展开。

setMatchTextFieldWidth

abstract fun setMatchTextFieldWidth(matchTextFieldWidth: Boolean)

设置菜单的宽度是否应强制约束以匹配其附加到的文本字段的宽度。

setModifier

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

setOnDismissRequest

abstract fun setOnDismissRequest(callback: () -> Unit)

设置当用户请求关闭菜单时调用的回调，例如通过点击菜单外部的区域。

setScrollState

abstract fun setScrollState(scrollState: ScrollState)

设置菜单内容项用于垂直滚动的 ScrollState。

setShadowElevation

abstract fun setShadowElevation(value: (Dimensions) -> Dp)

通过构建器设置菜单下方的阴影高程。

setShape

abstract fun setShape(shapeBuilder: (Shapes) -> Shape)

通过构建器设置菜单的形状。

setTonalElevation

abstract fun setTonalElevation(value: (Dimensions) -> Dp)

通过构建器设置色调高程。

setVisible

abstract fun setVisible(visible: Boolean)

设置显示/隐藏当前 Composable

SideEffect

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