react-native/React/Views/RCTRefreshControl.m

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/**
* 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.
*/
#import "RCTRefreshControl.h"
#import "RCTUtils.h"
@implementation RCTRefreshControl
- (instancetype)init
{
if ((self = [super init])) {
[self addTarget:self action:@selector(refreshControlValueChanged) forControlEvents:UIControlEventValueChanged];
}
return self;
}
RCT_NOT_IMPLEMENTED(- (instancetype)initWithCoder:(NSCoder *)aDecoder)
- (NSString *)title
{
return self.attributedTitle.string;
}
- (void)setTitle:(NSString *)title
{
self.attributedTitle = [[NSAttributedString alloc] initWithString:title];
}
- (void)setRefreshing:(BOOL)refreshing
{
if (super.refreshing != refreshing) {
if (refreshing) {
[self beginRefreshing];
} else {
[self endRefreshing];
}
}
}
- (void)refreshControlValueChanged
{
if (_onRefresh) {
_onRefresh(nil);
}
}
@end