汉秋
8997d1ba1c
新增 SwiftUI 桥接层与单元测试，更新 Tab 图标资源命名和多倍图，同步调整 UI Test 的 Tab/扫码定位逻辑。 Co-authored-by: Cursor <cursoragent@cursor.com>
88 lines
2.3 KiB
Objective-C
88 lines
2.3 KiB
Objective-C
//
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// MJRefreshStateTrailer.m
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// MJRefresh
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//
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// Created by kinarobin on 2020/5/3.
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// Copyright © 2020 小码哥. All rights reserved.
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//
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#import "MJRefreshStateTrailer.h"
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#import "NSBundle+MJRefresh.h"
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#import "UIView+MJExtension.h"
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@interface MJRefreshStateTrailer() {
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/** 显示刷新状态的label */
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__unsafe_unretained UILabel *_stateLabel;
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}
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/** 所有状态对应的文字 */
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@property (strong, nonatomic) NSMutableDictionary *stateTitles;
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@end
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@implementation MJRefreshStateTrailer
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#pragma mark - 懒加载
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- (NSMutableDictionary *)stateTitles {
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if (!_stateTitles) {
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self.stateTitles = [NSMutableDictionary dictionary];
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}
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return _stateTitles;
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}
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- (UILabel *)stateLabel {
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if (!_stateLabel) {
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UILabel *stateLabel = [UILabel mj_label];
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stateLabel.numberOfLines = 0;
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[self addSubview:_stateLabel = stateLabel];
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}
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return _stateLabel;
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}
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#pragma mark - 公共方法
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- (instancetype)setTitle:(NSString *)title forState:(MJRefreshState)state {
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if (title == nil) return self;
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self.stateTitles[@(state)] = title;
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self.stateLabel.text = self.stateTitles[@(self.state)];
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return self;
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}
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- (void)textConfiguration {
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// 初始化文字
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[self setTitle:[NSBundle mj_localizedStringForKey:MJRefreshTrailerIdleText] forState:MJRefreshStateIdle];
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[self setTitle:[NSBundle mj_localizedStringForKey:MJRefreshTrailerPullingText] forState:MJRefreshStatePulling];
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[self setTitle:[NSBundle mj_localizedStringForKey:MJRefreshTrailerPullingText] forState:MJRefreshStateRefreshing];
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}
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#pragma mark - 覆盖父类的方法
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- (void)prepare {
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[super prepare];
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[self textConfiguration];
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}
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- (void)i18nDidChange {
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[self textConfiguration];
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[super i18nDidChange];
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}
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- (void)setState:(MJRefreshState)state {
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MJRefreshCheckState
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// 设置状态文字
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self.stateLabel.text = self.stateTitles[@(state)];
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}
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- (void)placeSubviews {
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[super placeSubviews];
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if (self.stateLabel.hidden) return;
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BOOL noConstrainsOnStatusLabel = self.stateLabel.constraints.count == 0;
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CGFloat stateLabelW = ceil(self.stateLabel.font.pointSize);
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// 状态
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if (noConstrainsOnStatusLabel) {
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self.stateLabel.center = CGPointMake(self.mj_w * 0.5, self.mj_h * 0.5);
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self.stateLabel.mj_size = CGSizeMake(stateLabelW, self.mj_h) ;
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}
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}
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@end
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