CombinedModifier¶

class CombinedModifier(outer: Modifier, inner: Modifier) : Modifier

A node in a Modifier chain. A CombinedModifier always contains at least two elements; a Modifier outer that wraps around the Modifier inner.

Constructors¶

CombinedModifier¶

constructor(outer: Modifier, inner: Modifier)

Functions¶

all¶

open override fun all(predicate: (Modifier.Element<*>) -> Boolean): Boolean

Returns true if predicate returns true for all Elements in this Modifier or if this Modifier contains no Elements.

any¶

open override fun any(predicate: (Modifier.Element<*>) -> Boolean): Boolean

Returns true if predicate returns true for any Element in this Modifier.

`background`¶

@Stable



fun Modifier.background(color: Int): Modifier

Fills the composable's background with a solid ARGB integer color.

@Stable



fun Modifier.background(color: KColor): Modifier

Fills the composable's background with a solid color.

@Stable



fun Modifier.background(startColor: Int, endColor: Int): Modifier

Fills the composable's background with a gradient between two ARGB integer colours.

@Stable



fun Modifier.background(startColor: KColor, endColor: KColor): Modifier

Fills the composable's background with a gradient from startColor to endColor going top-to-bottom.

@Stable



fun Modifier.background(
    startColor: Int, 
    endColor: Int, 
    gradientDirection: GradientDirection = GradientDirection.TOP_TO_BOTTOM
): Modifier

Fills the composable's background with a directional gradient between two ARGB integer colours.

@Stable



fun Modifier.background(
    startColor: KColor, 
    endColor: KColor, 
    gradientDirection: GradientDirection = GradientDirection.TOP_TO_BOTTOM
): Modifier

Fills the composable's background with a gradient from startColor to endColor in the given gradientDirection.

`border`¶

@Stable



fun Modifier.border(color: Int, thickness: Int = 1): Modifier

Adds a border using a raw ARGB integer color.

@Stable



fun Modifier.border(color: KColor, thickness: Int = 1): Modifier

Adds a border of thickness pixels and color to the composable.

`combinedClickable`¶

@Stable



fun <T : AUINode> Modifier.combinedClickable(
    onLongClick: (T, PointerEvent) -> Unit? = null, 
    onDoubleClick: (T, PointerEvent) -> Unit? = null, 
    onClick: (T, PointerEvent) -> Unit? = null
): Modifier

Adds multiple click-type handlers to a composable in a single modifier.

debug¶

@Stable



fun Modifier.debug(vararg strs: String): Modifier

Attaches one or more plain-text debug strings to the composable.

The strings are displayed in the debug overlay when debug mode is active.

Parameters

strs: The strings to attach.

@Stable



fun Modifier.debug(vararg comps: Component): Modifier

Attaches one or more formatted Component debug labels to the composable.

Parameters

comps: The components to attach.

equals¶

open operator override fun equals(other: Any?): Boolean

fillMaxHeight¶

@Stable



fun Modifier.fillMaxHeight(percent: Double = 1.0): Modifier

Forces the node to fill percent of the maximum available height.

Parameters

percent: Fraction of available height (0.0–1.0). Default 1.0 fills all available height.

fillMaxSize¶

@Stable



fun Modifier.fillMaxSize(percent: Double = 1.0): Modifier

Forces the node to fill percent of both the available width and height.

Parameters

percent: Fraction of available space (0.0–1.0). Default 1.0 fills all available space.

fillMaxWidth¶

@Stable



fun Modifier.fillMaxWidth(percent: Double = 1.0): Modifier

Forces the node to fill percent of the maximum available width.

Parameters

percent: Fraction of available width (0.0–1.0). Default 1.0 fills all available width.

foldIn¶

open override fun <R> foldIn(initial: R, operation: (R, Modifier.Element<*>) -> R): R

Accumulates a value starting with initial and applying operation to the current value and each element from outside in.

Elements wrap one another in a chain from left to right; an Element that appears to the left of another in a + expression or in operation's parameter order affects all of the elements that appear after it. foldIn may be used to accumulate a value starting from the parent or head of the modifier chain to the final wrapped child.

foldOut¶

open override fun <R> foldOut(initial: R, operation: (Modifier.Element<*>, R) -> R): R

Accumulates a value starting with initial and applying operation to the current value and each element from inside out.

Elements wrap one another in a chain from left to right; an Element that appears to the left of another in a + expression or in operation's parameter order affects all of the elements that appear after it. foldOut may be used to accumulate a value starting from the child or tail of the modifier chain up to the parent or head of the chain.

getAll¶

inline fun <T : Modifier.Element<T>> Modifier.getAll(): List<T>

Collects all Modifier.Element instances of type T from this modifier chain.

Return

A list of all modifier elements matching type T, in declaration order.

hashCode¶

open override fun hashCode(): Int

height¶

@Stable



fun Modifier.height(height: Int): Modifier

Sets an exact fixed height of height pixels (width unconstrained).

`margin`¶

@Stable



fun Modifier.margin(all: Int = 0): Modifier

Adds a uniform margin on all four sides.

@Stable



fun Modifier.margin(horizontal: Int = 0, vertical: Int = 0): Modifier

Adds symmetric horizontal and vertical margins.

@Stable



fun Modifier.margin(
    left: Int = 0, 
    right: Int = 0, 
    top: Int = 0, 
    bottom: Int = 0
): Modifier

Adds independent per-side margins around this composable.

`offset`¶

@Stable



fun Modifier.offset(x: Int, y: Int): Modifier

Shifts the composable by (x, y) pixels after layout.

`onCharTyped`¶

fun Modifier.onCharTyped(onEvent: (AUINode, CharEvent) -> Unit): Modifier

Registers a character-typed handler on this composable.

`onDrag`¶

@Stable



fun <T : AUINode> Modifier.onDrag(global: Boolean = false, onDragEvent: (T, DragEvent) -> Unit): Modifier

Registers a drag event handler on this composable.

onGloballyPositioned¶

fun Modifier.onGloballyPositioned(onGloballyPositioned: (IntCoordinates) -> Unit): Modifier

`onKeyEvent`¶

fun Modifier.onKeyEvent(onEvent: (AUINode, KeyEvent) -> Unit): Modifier

Registers a key-press handler on this composable.

`onPointerEvent`¶

@Stable



fun <T : AUINode> Modifier.onPointerEvent(type: PointerEventType, onEvent: (T, PointerEvent) -> Unit): Modifier

Registers a handler for the given pointer type on this composable.

`onScroll`¶

@Stable



fun <T : AUINode> Modifier.onScroll(global: Boolean = false, onScrollEvent: (T, ScrollEvent) -> Unit): Modifier

Registers a scroll event handler on this composable.

onSizeChanged¶

fun Modifier.onSizeChanged(onSizeChanged: (Size) -> Unit): Modifier

Notifies callback of any size changes to element.

`padding`¶

@Stable



fun Modifier.padding(all: Int = 0): Modifier

Adds uniform padding on all four sides.

@Stable



fun Modifier.padding(horizontal: Int = 0, vertical: Int = 0): Modifier

Adds symmetric horizontal and vertical padding.

@Stable



fun Modifier.padding(
    left: Int = 0, 
    right: Int = 0, 
    top: Int = 0, 
    bottom: Int = 0
): Modifier

Adds independent per-side padding inside this composable.

size¶

@Stable



fun Modifier.size(width: Int, height: Int): Modifier

Sets an exact fixed size of width × height pixels.

@Stable



fun Modifier.size(size: Int): Modifier

Sets an exact fixed square size of size × size pixels.

sizeIn¶

@Stable



fun Modifier.sizeIn(
    minWidth: Int = 0, 
    maxWidth: Int = Integer.MAX_VALUE, 
    minHeight: Int = 0, 
    maxHeight: Int = Integer.MAX_VALUE
): Modifier

Constrains the node's width and height to be within the given min/max bounds.

Parameters

minWidth: Minimum width in pixels.
maxWidth: Maximum width in pixels.
minHeight: Minimum height in pixels.
maxHeight: Maximum height in pixels.

`texture`¶

@Stable



fun Modifier.texture(texture: ResourceLocation): Modifier

Overrides the texture of theme-aware composables with the given ResourceLocation.

then¶

open infix fun then(other: Modifier): Modifier

Concatenates this modifier with another.

Returns a Modifier representing this modifier followed by other in sequence.

@Stable



fun Modifier.tooltip(vararg tooltips: TooltipComponent): Modifier

Attaches one or more TooltipComponents to this composable.

toString¶

open override fun toString(): String

width¶

@Stable



fun Modifier.width(width: Int): Modifier

Sets an exact fixed width of width pixels (height unconstrained).

`zIndex`¶

@Stable



fun Modifier.zIndex(zIndex: Float): Modifier

Sets the rendering depth of this composable relative to its siblings.