TextInput#onBlur

onBlur function Callback that is called when the text input is blurred

TextInput#enablesReturnKeyAutomatically

iosenablesReturnKeyAutomatically bool If true, the keyboard disables the return key when there is no text and automatically enables it when there is text. The default value is false.

SliderIOS#maximumTrackTintColor

maximumTrackTintColor string The color used for the track to the right of the button. Overrides the default blue gradient image.

TabBarIOS#tintColor

tintColor color Color of the currently selected tab icon

Modal#transparent

transparent bool

Native Modules

Sometimes an app needs access to a platform API that React Native doesn't have a corresponding module for yet. Maybe you want to reuse some existing Java code without having to reimplement it in JavaScript, or write some high performance, multi-threaded code such as for image processing, a database, or any number of advanced extensions. We designed React Native such that it is possible for you to write real native code and have access to the full power of the platform. This is a more advanced f

LayoutAnimation#configChecker

configChecker: CallExpression

Text#numberOfLines

numberOfLines number Used to truncate the text with an ellipsis after computing the text layout, including line wrapping, such that the total number of lines does not exceed this number.

View#onLayout

onLayout function Invoked on mount and layout changes with {nativeEvent: { layout: {x, y, width, height}}}. This event is fired immediately once the layout has been calculated, but the new layout may not yet be reflected on the screen at the time the event is received, especially if a layout animation is in progress.

TextInput#selectionState

iosselectionState DocumentSelectionState See DocumentSelectionState.js, some state that is responsible for maintaining selection information for a document