interactive-text/me.okonecny.interactivetext/InteractiveScope

InteractiveScope

data class InteractiveScope(val focusRequester: FocusRequester = FocusRequester(), containerLayoutCoordinates: LayoutCoordinates? = null)

Constructors

InteractiveScope

constructor(focusRequester: FocusRequester = FocusRequester(), containerLayoutCoordinates: LayoutCoordinates? = null)

Properties

componentUnderCursor

val componentUnderCursor: InteractiveComponent?

var cursorPosition: CursorPosition?

val focusRequester: FocusRequester

hasAnyComponents

val hasAnyComponents: Boolean

isCursorVisible

val isCursorVisible: Boolean

val isPlaced: Boolean

var selection: Selection

Functions

fun componentAbove(visualOffset: Offset): InteractiveComponent

Finds the closest component, by both X and Y coordinates, which ends above the specified point. If there is no such component, returns the component closest to the specified point.

fun componentAt(visualOffset: Offset): InteractiveComponent

Finds the component, which contains the point specified by the offset. If components overlap, returns the first one it finds. If there is no such component, returns the component closest to the specified point.

componentAtSource

fun componentAtSource(sourcePos: Int): InteractiveComponent

fun componentBelow(visualOffset: Offset): InteractiveComponent

Finds the closest component, by both X and Y coordinates, which begins below the specified point. If there is no such component, returns the component closest to the specified point.

componentClosestTo

fun componentClosestTo(visualOffset: Offset): InteractiveComponent

Finds the component, whose center is the closest to the specified point, preferring components horizontally adjacent.

componentLeftOf

fun componentLeftOf(visualOffset: Offset): InteractiveComponent

Finds the closest component, by both X and Y coordinates, which ends left of the specified point. If there is no such component, returns the component closest to the specified point.

componentNextOnLineTo

fun componentNextOnLineTo(component: InteractiveComponent): InteractiveComponent

componentPreviousOnLineFrom

fun componentPreviousOnLineFrom(component: InteractiveComponent): InteractiveComponent

componentRightOf

fun componentRightOf(visualOffset: Offset): InteractiveComponent

Finds the closest component, by both X and Y coordinates, which begins right of the specified point. If there is no such component, returns the component closest to the specified point.

componentsBetween

fun componentsBetween(borderComponent1: InteractiveComponent, borderComponent2: InteractiveComponent): List<InteractiveComponent>

Returns all components between the specified borders, in line order, including the border components.

cursorVisualRect

fun InteractiveScope.cursorVisualRect(cursorPosition: CursorPosition): Rect?

Find the visual position of the cursor in the layout.

fun getComponent(id: InteractiveId): InteractiveComponent

fun hasComponent(id: InteractiveId): Boolean

isComponentBefore

fun isComponentBefore(componentId: InteractiveId, anchorId: InteractiveId): Boolean

Check if the component, identified by componentId, is before the component identified by the anchorId.

isComponentBetween

fun isComponentBetween(componentId: InteractiveId, start: InteractiveId, end: InteractiveId): Boolean

Check if the component is a part of the range (including both).

moveCursorByWord

fun InteractiveScope.moveCursorByWord(oldPosition: CursorPosition, moveStep: (CursorPosition) -> CursorPosition): CursorPosition

fun InteractiveScope.moveCursorDown(oldPosition: CursorPosition): CursorPosition

fun InteractiveScope.moveCursorHome(oldPosition: CursorPosition): CursorPosition

fun InteractiveScope.moveCursorLeft(oldPosition: CursorPosition): CursorPosition

moveCursorLeftByWord

fun InteractiveScope.moveCursorLeftByWord(oldPosition: CursorPosition): CursorPosition

moveCursorRight

fun InteractiveScope.moveCursorRight(oldPosition: CursorPosition): CursorPosition

moveCursorRightByWord

fun InteractiveScope.moveCursorRightByWord(oldPosition: CursorPosition): CursorPosition

moveCursorToEnd

fun InteractiveScope.moveCursorToEnd(oldPosition: CursorPosition): CursorPosition

fun InteractiveScope.moveCursorUp(oldPosition: CursorPosition): CursorPosition

fun register(component: InteractiveComponent)