Merge pull request #23363 from egorshulga/RN-ScrollableTabView

[react-native-scrollable-tab-view] Update definitions and tests
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Daniel Rosenwasser 2018-02-15 13:28:58 -08:00 committed by GitHub
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// Type definitions for react-native-scrollable-tab-view 0.7
// Project: https://github.com/brentvatne/react-native-scrollable-tab-view#readme
// Type definitions for react-native-scrollable-tab-view 0.8
// Project: https://github.com/skv-headless/react-native-scrollable-tab-view
// Definitions by: CaiHuan <https://github.com/CaiHuan>
// Egor Shulga <https://github.com/egorshulga>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.6
import * as React from 'react';
import {
Animated,
ViewStyle,
ScrollViewProperties
} from 'react-native';
export interface onChangeTabProperties {
// currentPage
i: number;
// currentPage object
ref: JSX.Element;
// previousPage
from: number;
}
export interface renderTabBarProperties {
goToPage(pageNumber: number): void;
tabs: JSX.Element;
activeTab: number;
scrollValue: Animated.Value;
containerWidth: number;
}
import { Animated, ScrollViewProperties, ViewStyle, TextStyle } from 'react-native';
export interface ScrollableTabViewProperties extends React.Props<ScrollableTabView> {
/**
* tabBarPosition (String) Defaults to "top".
* "bottom" to position the tab bar below content.
* "overlayTop" or "overlayBottom" for a semitransparent tab bar that overlays content. Custom
* tab bars must consume a style prop on their outer element to support this feature: style={this.props.style}.
*/
tabBarPosition?: 'top' | 'bottom' | 'overlayTop' | 'overlayBottom';
/**
* accept 1 argument props and should return a component
* to use as the tab bar. The component has goToPage, tabs, activeTab and ref added to the props,
* and should implement setAnimationValue to be able to animate itself along with the tab content.
* You can manually pass the props to the TabBar component.
*/
renderTabBar?: ((props: TabBarProps) => JSX.Element) | false;
/**
* (Integer) - the index of the initially selected tab, defaults to 0 === first tab
*/
initialPage?: number;
/**
* Defaults to "top".
* "bottom" to position the tab bar below content.
* "overlayTop" or "overlayBottom" for a semitransparent tab bar that overlays content. Custom
* tab bars must consume a style prop on their outer element to support this feature: style={this.props.style}.
*/
tabBarPosition?: 'top' | 'bottom' | 'overlayTop' | 'overlayBottom';
/**
* (Integer) - set selected tab(can be buggy see
* https://github.com/skv-headless/react-native-scrollable-tab-view/issues/126
*/
page?: number;
/**
* function to call when tab changes, should accept 1 argument which is
* an Object containing two keys: i: the index of the tab that is selected, ref: the ref of the
* tab that is selected
*/
onChangeTab?(value: ChangeTabProperties): void;
/**
* onChangeTab (Function) - function to call when tab changes, should accept 1 argument which is
* an Object containing two keys: i: the index of the tab that is selected, ref: the ref of the
* tab that is selected
*/
onChangeTab?(value: onChangeTabProperties): void;
/**
* function to call when the pages are sliding,
* should accept 1 argument which is an Float number representing the page position in the slide frame.
*/
onScroll?(value: number): void;
/**
* onScroll (Function) - function to call when the pages are sliding,
* should accept 1 argument which is an Float number representing the page position in the slide frame.
*/
onScroll?(value: number): void;
/**
* disables horizontal dragging to scroll between tabs, default is false.
*/
locked?: boolean;
/**
* renderTabBar (Function:ReactComponent) - accept 1 argument props and should return a component
* to use as the tab bar. The component has goToPage, tabs, activeTab and ref added to the props,
* and should implement setAnimationValue to be able to animate itself along with the tab content.
* You can manually pass the props to the TabBar component.
*/
renderTabBar?(value: JSX.Element): JSX.Element;
/**
* the index of the initially selected tab, defaults to 0 === first tab
*/
initialPage?: number;
/**
* style (View.propTypes.style)
*/
style?: ViewStyle;
/**
* set selected tab(can be buggy see
* https://github.com/skv-headless/react-native-scrollable-tab-view/issues/126
*/
page?: number;
/**
* contentProps (Object) - props that are applied to root ScrollView/ViewPagerAndroid.
* Note that overriding defaults set by the library may break functionality; see the source for details.
*/
contentProps?: ScrollViewProperties;
/**
* style of the default tab bar's underline
*/
tabBarUnderlineStyle?: ViewStyle;
/**
* scrollWithoutAnimation (Bool) - on tab press change tab without animation.
*/
scrollWithoutAnimation?: boolean;
/**
* color of the default tab bar's background, defaults to white
*/
tabBarBackgroundColor?: string;
/**
* locked (Bool) - disables horizontal dragging to scroll between tabs, default is false.
*/
locked?: boolean;
/**
* color of the default tab bar's text when active, defaults to navy
*/
tabBarActiveTextColor?: string;
/**
* prerenderingSiblingsNumber (Integer) - pre-render nearby # sibling, Infinity === render all
* the siblings, default to 0 === render current page.
*/
prerenderingSiblingsNumber?: number;
/**
* color of the default tab bar's text when inactive, defaults to black
*/
tabBarInactiveTextColor?: string;
/**
* additional styles to the tab bar's text
*/
tabBarTextStyle?: TextStyle;
/**
* style (View.propTypes.style)
*/
style?: ViewStyle;
/**
* props that are applied to root ScrollView/ViewPagerAndroid.
* Note that overriding defaults set by the library may break functionality; see the source for details.
*/
contentProps?: ScrollViewProperties;
/**
* on tab press change tab without animation.
*/
scrollWithoutAnimation?: boolean;
/**
* pre-render nearby # sibling, Infinity === render all
* the siblings, default to 0 === render current page.
*/
prerenderingSiblingsNumber?: number;
}
export type TabBarProps<T = {}> = T & {
goToPage?: (pageNumber: number) => void;
tabs?: JSX.Element[];
activeTab?: number;
scrollValue?: Animated.Value;
containerWidth?: number;
};
export interface ChangeTabProperties {
// currentPage
i: number;
// currentPage object
ref: JSX.Element;
// previousPage
from: number;
}
export default class ScrollableTabView extends React.Component<ScrollableTabViewProperties> {
}
// Each top-level child component should have a tabLabel prop
// that can be used by the tab bar component to render out the labels.
export type TabProps<T = {}> = T & {
tabLabel: React.ReactType;
};
export interface DefaultTabBarProps {
backgroundColor?: string;
activeTextColor?: string;
inactiveTextColor?: string;
textStyle?: TextStyle;
tabStyle?: ViewStyle;
renderTab?: RenderTabProperties;
underlineStyle?: ViewStyle;
}
export type RenderTabProperties =
(name: string, pageIndex: number, isTabActive: boolean, goToPage: (pageNumber: number) => void) => JSX.Element;
export class DefaultTabBar extends React.Component<TabBarProps<DefaultTabBarProps>> {
}
export interface ScrollableTabBarProps extends DefaultTabBarProps {
scrollOffset?: number;
style?: ViewStyle;
tabsContainerStyle?: ViewStyle;
}
export class ScrollableTabBar extends React.Component<TabBarProps<ScrollableTabBarProps>> {
}

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import * as React from 'react';
import {
Text
} from 'react-native';
import ScrollableTabView from 'react-native-scrollable-tab-view';
import { Text, TextStyle, View, ViewStyle } from 'react-native';
import ScrollableTabView, { ScrollableTabBar, TabProps } from 'react-native-scrollable-tab-view';
interface MyTextProperties extends React.Props<MyText> {
tabLabel: string;
text: string;
}
class MyText extends React.Component<MyTextProperties> {
constructor(props: MyTextProperties) {
super(props);
}
render(): JSX.Element {
return(
<Text>this.props.text</Text>
);
}
interface MyTextProps {
style?: TextStyle;
}
class ScrollableTabViewDemo extends React.Component {
constructor(props: ScrollableTabViewDemo) {
super(props);
}
const MyText: React.SFC<TabProps<MyTextProps>> = (props) => (
<Text style={props.style}>{props.children}</Text>
);
render(): JSX.Element {
return (
<ScrollableTabView>
<MyText tabLabel='t1' text='t1'></MyText>
<MyText tabLabel='t2' text='t2'></MyText>
<MyText tabLabel='t3' text='t3'></MyText>
</ScrollableTabView>
);
}
componentWillMount?(): void {
}
componentWillUnmount?(): void {
}
interface MyViewProps {
style?: ViewStyle;
}
class MyView extends React.Component<TabProps<MyViewProps>> {
render() {
return (
<View style={this.props.style}>{this.props.children}</View>
);
}
}
const TabView1 = () => (
<ScrollableTabView
style={{ marginTop: 20, }}
initialPage={0}
renderTabBar={() => <ScrollableTabBar />}
>
<MyText tabLabel='Tab #1'>My</MyText>
<MyText tabLabel='Tab #2 word word'>favorite</MyText>
<MyText tabLabel='Tab #3 word word word'>project</MyText>
<MyView tabLabel='Tab #4 word word word word'><Text>favorite</Text></MyView>
<MyView tabLabel='Tab #5'><Text>project</Text></MyView>
</ScrollableTabView>
);