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

DropdownMenuItem

interface DropdownMenuItem<T : Modifier> : Layout<T>

用于存储 Jetpack Compose DropdownMenuItem 可组合函数的接口。

Author

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

Parameters

T

修饰符的类型。

See also

androidx.compose.material3.DropdownMenuItem

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 setColors(colorsBuilder: MenuItemColors.() -> Unit)

设置用于解析此菜单项颜色的 MenuItemColors。

abstract fun setEnabled(value: Boolean)

设置此菜单项的启用状态。

abstract fun setLeadingIcon(iconBuilder: UnitScopeSlot.() -> Unit)

设置显示在项目文本开头的可选前置图标。

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

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

设置当此菜单项被点击时调用的回调。

abstract fun setText(textBuilder: UnitScopeSlot.() -> Unit)

设置菜单项的文本内容。

setTrailingIcon

abstract fun setTrailingIcon(iconBuilder: UnitScopeSlot.() -> Unit)

设置显示在项目文本末尾的可选尾随图标。

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