mirror of
https://github.com/status-im/react-native.git
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c5b990f65f
Summary: public Added lightweight genarics annotations to make the code more readable and help the compiler catch bugs. Fixed some type bugs and improved bridge validation in a few places. Reviewed By: javache Differential Revision: D2600189 fb-gh-sync-id: f81e22f2cdc107bf8d0b15deec6d5b83aacc5b56
56 lines
1.3 KiB
Objective-C
56 lines
1.3 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "RCTSegmentedControl.h"
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#import "RCTConvert.h"
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#import "RCTEventDispatcher.h"
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#import "UIView+React.h"
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@implementation RCTSegmentedControl
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- (instancetype)initWithFrame:(CGRect)frame
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{
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if ((self = [super initWithFrame:frame])) {
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_selectedIndex = self.selectedSegmentIndex;
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[self addTarget:self action:@selector(didChange)
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forControlEvents:UIControlEventValueChanged];
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}
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return self;
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}
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- (void)setValues:(NSArray<NSString *> *)values
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{
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_values = [values copy];
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[self removeAllSegments];
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for (NSString *value in values) {
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[self insertSegmentWithTitle:value atIndex:self.numberOfSegments animated:NO];
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}
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super.selectedSegmentIndex = _selectedIndex;
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}
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- (void)setSelectedIndex:(NSInteger)selectedIndex
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{
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_selectedIndex = selectedIndex;
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super.selectedSegmentIndex = selectedIndex;
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}
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- (void)didChange
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{
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_selectedIndex = self.selectedSegmentIndex;
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if (_onChange) {
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_onChange(@{
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@"value": [self titleForSegmentAtIndex:_selectedIndex],
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@"selectedSegmentIndex": @(_selectedIndex)
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});
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}
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}
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@end
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