UITabBarItem+QMUI.h

/**
 * Tencent is pleased to support the open source community by making QMUI_iOS available.
 * Copyright (C) 2016-2021 THL A29 Limited, a Tencent company. All rights reserved.
 * Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://opensource.org/licenses/MIT
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 */

//
//  UITabBarItem+QMUI.h
//  qmui
//
//  Created by QMUI Team on 15/7/20.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UITabBarItem (QMUI)

/**
 *  双击 tabBarItem 时的回调，默认为 nil。
 *  @param tabBarItem 被双击的 UITabBarItem，若需要拿到当前的 view 则通过 qmui_view 获取。
 *  @param index 被双击的 UITabBarItem 的序号
 */
@property(nonatomic, copy, nullable) void (^qmui_doubleTapBlock)(UITabBarItem *tabBarItem, NSInteger index);

/**
 * 获取一个UITabBarItem内显示图标的UIImageView，如果找不到则返回nil
 */
- (nullable UIImageView *)qmui_imageView;
+ (nullable UIImageView *)qmui_imageViewInTabBarButton:(nullable UIView *)tabBarButton;

@end

NS_ASSUME_NONNULL_END