foundation/org.jetbrains.jewel.foundation.lazy/SelectableLazyListState

SelectableLazyListState

class SelectableLazyListState(val lazyListState: LazyListState) : ScrollableState, SelectableScope

State object for a selectable lazy list, which extends ScrollableState.

Parameters

lazyListState

The state object for the underlying lazy list.

Constructors

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constructor(lazyListState: LazyListState)

Properties

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open override val canScrollBackward: Boolean
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open override val canScrollForward: Boolean
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val firstVisibleItemIndex: Int

The index of the first item that is visible.

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val firstVisibleItemScrollOffset: Int

The scroll offset of the first visible item. Scrolling forward is positive - i.e., the amount that the item is offset backwards.

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val interactionSource: InteractionSource

InteractionSource that will be used to dispatch drag events when this list is being dragged. If you want to know whether the fling (or animated scroll) is in progress, use isScrollInProgress.

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open override val isScrollInProgress: Boolean
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val layoutInfo: LazyListLayoutInfo
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val lazyListState: LazyListState
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open override var selectedKeys: Set<Any>
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Functions

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open override fun dispatchRawDelta(delta: Float): Float
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open suspend override fun scroll(scrollPriority: MutatePriority, block: suspend ScrollScope.() -> Unit)
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suspend fun scrollToItem(itemIndex: Int, animateScroll: Boolean = false, scrollOffset: Int = 0)