com.facebook.litho.widget

Class TransparencyEnabledCard

java.lang.Object

com.facebook.litho.ComponentLifecycle

com.facebook.litho.Component

com.facebook.litho.widget.TransparencyEnabledCard

All Implemented Interfaces:

Equivalence<Component>, EventDispatcher, EventTriggerTarget, HasEventDispatcher, HasEventTrigger, Cloneable

public final class TransparencyEnabledCard
extends Component

[UNPERFORMANT WARNING] if you do not need to render your corners transparently please use Card. It is more expensive to perform rounded corners with transparent clipping due to antialiasing operations.

A component that renders a given component into a card border with shadow, and allows for transparent corners. com.facebook.litho.widget.Card uses imitation clipped corners that draw in a solid color to mimic the background. TransparencyEnabledCardSpec is useful if you are rendering your pill over a gradient or dynamic background.

See Also:

com.facebook.litho.widget.TransparencyEnabledCardSpec

Required Props

content

Type:

com.facebook.litho.Component

Optional Props

cardBackgroundColor

Background color for the card.

Type:

int

clippingColor

Color for corner clipping.

Type:

int

cornerRadius

Corner radius for the card.

Type:

float

disableClipBottomLeft

Type:

boolean

disableClipBottomRight

Type:

boolean

disableClipTopLeft

Type:

boolean

disableClipTopRight

Type:

boolean

elevation

Elevation of the card.

Type:

float

shadowBottomOverride

Override of size of shadow at bottom of card.

Type:

int

shadowEndColor

End color for shadow drawn underneath the card.

Type:

int

shadowStartColor

Start color for shadow drawn underneath the card.

Type:

int

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TransparencyEnabledCard.Builder

Nested classes/interfaces inherited from class com.facebook.litho.Component

Component.ContainerBuilder<T extends Component.ContainerBuilder<T>>

Nested classes/interfaces inherited from class com.facebook.litho.ComponentLifecycle

ComponentLifecycle.MountType, ComponentLifecycle.RenderData, ComponentLifecycle.TransitionContainer

Method Summary

Modifier and Type	Method and Description
static TransparencyEnabledCard.Builder	create(ComponentContext context)
static TransparencyEnabledCard.Builder	create(ComponentContext context, int defStyleAttr, int defStyleRes)
boolean	isPureRender()
TransparencyEnabledCard	makeShallowCopy()
protected Component	onCreateLayout(ComponentContext c) Generate a tree of ComponentLayout representing the layout structure of the Component and its sub-components.

Methods inherited from class com.facebook.litho.Component

bindDynamicProp, canResolve, clearCachedLayout, copyInterStageImpl, getCommonProps, getDynamicProps, getEventDispatcher, getHandle, getId, getKey, getScopedContext, getSimpleName, getSimpleNameDelegate, getStateContainer, hasBackgroundSet, hasClickHandlerSet, isEquivalentTo, measure, measureMightNotCacheInternalNode, recordEventTrigger, registerWorkingRange, retrieveValue, setScopedContext, updateInternalChildState, willRender

Methods inherited from class com.facebook.litho.ComponentLifecycle

acceptTriggerEvent, applyPreviousRenderData, callsShouldUpdateOnMount, canMeasure, canPreallocate, createInitialState, createMountContent, dispatchErrorEvent, dispatchErrorEvent, dispatchOnEnteredRange, dispatchOnEvent, dispatchOnExitedRange, getEventTrigger, getEventTrigger, getExtraAccessibilityNodeAt, getExtraAccessibilityNodesCount, getMountType, getTreePropsForChildren, hasAttachDetachCallback, hasChildLithoViews, hasState, implementsAccessibility, implementsExtraAccessibilityNodes, isLayoutSpecWithSizeSpecCheck, isMountSizeDependent, needsPreviousRenderData, newEventHandler, newEventTrigger, onAttached, onBind, onBoundsDefined, onCreateLayoutWithSizeSpec, onCreateMountContent, onCreateMountContentPool, onCreateTransition, onDetached, onError, onLoadStyle, onMeasure, onMeasureBaseline, onMount, onPopulateAccessibilityNode, onPopulateExtraAccessibilityNode, onPrepare, onShouldCreateLayoutWithNewSizeSpec, onUnbind, onUnmount, poolSize, populateTreeProps, recordRenderData, resolve, shouldAlwaysRemeasure, shouldUpdate, shouldUseGlobalPool, transferState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

makeShallowCopy

public TransparencyEnabledCard makeShallowCopy()

Overrides:

makeShallowCopy in class Component

onCreateLayout

protected Component onCreateLayout(ComponentContext c)

Description copied from class: ComponentLifecycle

Generate a tree of ComponentLayout representing the layout structure of the Component and its sub-components.

Overrides:

onCreateLayout in class ComponentLifecycle

Parameters:

c - The ComponentContext to build a ComponentLayout tree.

isPureRender

public boolean isPureRender()

Overrides:

isPureRender in class ComponentLifecycle

create

public static TransparencyEnabledCard.Builder create(ComponentContext context)

create

public static TransparencyEnabledCard.Builder create(ComponentContext context,
                                                     int defStyleAttr,
                                                     int defStyleRes)