mirror of
https://github.com/status-im/react-native.git
synced 2025-01-10 09:35:48 +00:00
833b27483b
Summary: The relevant changes in the PR are to Libraries/StyleSheet/EdgeInsetsPropType.js; the rest are just removals of FlowIgnores. The definition of the relevant types is [here](https://github.com/facebook/flow/blob/master/lib/react.js#L262-L271). The long and short of it is that for whatever reason, Flow is unable to realize that `ReactPropsChainableTypeChecker` is a subtype of `ReactPropsCheckType` unless we assert it. Once we explicitly hint this to the typechecker, it realizes that `EdgeInsetsPropType` is indeed a valid React PropType, and stops complaining that it isn't. Closes https://github.com/facebook/react-native/pull/16437 Differential Revision: D6109742 Pulled By: sahrens fbshipit-source-id: e4e10720b68c912d0372d810409f389b65d7f4b1
134 lines
3.3 KiB
JavaScript
134 lines
3.3 KiB
JavaScript
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*
|
|
* @providesModule SegmentedControlIOS
|
|
* @flow
|
|
*/
|
|
'use strict';
|
|
|
|
var NativeMethodsMixin = require('NativeMethodsMixin');
|
|
var React = require('React');
|
|
var PropTypes = require('prop-types');
|
|
var StyleSheet = require('StyleSheet');
|
|
var ViewPropTypes = require('ViewPropTypes');
|
|
|
|
var createReactClass = require('create-react-class');
|
|
var requireNativeComponent = require('requireNativeComponent');
|
|
|
|
type DefaultProps = {
|
|
values: Array<string>,
|
|
enabled: boolean,
|
|
};
|
|
|
|
var SEGMENTED_CONTROL_REFERENCE = 'segmentedcontrol';
|
|
|
|
type Event = Object;
|
|
|
|
/**
|
|
* Use `SegmentedControlIOS` to render a UISegmentedControl iOS.
|
|
*
|
|
* #### Programmatically changing selected index
|
|
*
|
|
* The selected index can be changed on the fly by assigning the
|
|
* selectedIndex prop to a state variable, then changing that variable.
|
|
* Note that the state variable would need to be updated as the user
|
|
* selects a value and changes the index, as shown in the example below.
|
|
*
|
|
* ````
|
|
* <SegmentedControlIOS
|
|
* values={['One', 'Two']}
|
|
* selectedIndex={this.state.selectedIndex}
|
|
* onChange={(event) => {
|
|
* this.setState({selectedIndex: event.nativeEvent.selectedSegmentIndex});
|
|
* }}
|
|
* />
|
|
* ````
|
|
*/
|
|
var SegmentedControlIOS = createReactClass({
|
|
displayName: 'SegmentedControlIOS',
|
|
mixins: [NativeMethodsMixin],
|
|
|
|
propTypes: {
|
|
...ViewPropTypes,
|
|
/**
|
|
* The labels for the control's segment buttons, in order.
|
|
*/
|
|
values: PropTypes.arrayOf(PropTypes.string),
|
|
|
|
/**
|
|
* The index in `props.values` of the segment to be (pre)selected.
|
|
*/
|
|
selectedIndex: PropTypes.number,
|
|
|
|
/**
|
|
* Callback that is called when the user taps a segment;
|
|
* passes the segment's value as an argument
|
|
*/
|
|
onValueChange: PropTypes.func,
|
|
|
|
/**
|
|
* Callback that is called when the user taps a segment;
|
|
* passes the event as an argument
|
|
*/
|
|
onChange: PropTypes.func,
|
|
|
|
/**
|
|
* If false the user won't be able to interact with the control.
|
|
* Default value is true.
|
|
*/
|
|
enabled: PropTypes.bool,
|
|
|
|
/**
|
|
* Accent color of the control.
|
|
*/
|
|
tintColor: PropTypes.string,
|
|
|
|
/**
|
|
* If true, then selecting a segment won't persist visually.
|
|
* The `onValueChange` callback will still work as expected.
|
|
*/
|
|
momentary: PropTypes.bool
|
|
},
|
|
|
|
getDefaultProps: function(): DefaultProps {
|
|
return {
|
|
values: [],
|
|
enabled: true
|
|
};
|
|
},
|
|
|
|
_onChange: function(event: Event) {
|
|
this.props.onChange && this.props.onChange(event);
|
|
this.props.onValueChange && this.props.onValueChange(event.nativeEvent.value);
|
|
},
|
|
|
|
render: function() {
|
|
return (
|
|
<RCTSegmentedControl
|
|
{...this.props}
|
|
ref={SEGMENTED_CONTROL_REFERENCE}
|
|
style={[styles.segmentedControl, this.props.style]}
|
|
onChange={this._onChange}
|
|
/>
|
|
);
|
|
}
|
|
});
|
|
|
|
var styles = StyleSheet.create({
|
|
segmentedControl: {
|
|
height: 28,
|
|
},
|
|
});
|
|
|
|
var RCTSegmentedControl = requireNativeComponent(
|
|
'RCTSegmentedControl',
|
|
SegmentedControlIOS
|
|
);
|
|
|
|
module.exports = SegmentedControlIOS;
|