自定义收索View

1 .h文件

@interface SearchNavView : UIView

@property (nonatomic, copy) void(^cancleBtnBlock)(void);

@property (nonatomic, copy) void(^textFiledEditingBlock)(NSString *contentStr);

@end

2 .m文件

#import "SearchNavView.h"

@interface SearchNavView()<UITextFieldDelegate>

@property (nonatomic, strong) UITextField *searchTextFiled;

@property (nonatomic, strong) UIButton *cancleBtn;

@end

@implementation SearchNavView

- (instancetype)initWithFrame:(CGRect)frame

{

    if (self = [super initWithFrame:frame]) {

        [self addSubview:self.searchTextFiled];

        [self addSubview:self.cancleBtn];

        _searchTextFiled.delegate = self;

    }

    return self;

}

- (void)layoutSubviews

{

    [super layoutSubviews];

    __weak typeof(self)weakself = self;

    [self.searchTextFiled mas_makeConstraints:^(MASConstraintMaker *make) {

        make.centerY.equalTo(weakself.mas_centerY);

        make.left.equalTo(weakself.mas_left).offset( / WIDTH_6S_SCALE);

        make.width.mas_equalTo( / WIDTH_6S_SCALE);

        make.height.mas_equalTo( / HEIGHT_6S_SCALE);

    }];

    _searchTextFiled.layer.cornerRadius = ;

    _searchTextFiled.layer.masksToBounds = YES;

    [self.cancleBtn mas_makeConstraints:^(MASConstraintMaker *make) {

        make.centerY.equalTo(weakself.mas_centerY);

        make.right.equalTo(weakself.mas_right).offset(- / WIDTH_6S_SCALE);

        make.width.mas_equalTo( / WIDTH_6S_SCALE);

        make.height.mas_equalTo( / HEIGHT_6S_SCALE);

    }];

}

#pragma mark -UITextFieldDelegate

- (void)textFieldDidEndEditing:(UITextField *)textField

{

    if (self.textFiledEditingBlock) {

        self.textFiledEditingBlock(self.searchTextFiled.text);

    }

}

#pragma mark - event

- (void)cancleBtnAction

{

    if (self.cancleBtnBlock) {

        self.cancleBtnBlock();

    }

}

#pragma mark - init

- (UITextField *)searchTextFiled

{

    if (!_searchTextFiled) {

        _searchTextFiled = [[UITextField alloc]init];

        _searchTextFiled.backgroundColor = getColor(bgColor);

        _searchTextFiled.font = DEF_FontSize_14;

        _searchTextFiled.textColor = getColor(textColor);

        _searchTextFiled.textAlignment = NSTextAlignmentCenter;

        _searchTextFiled.placeholder = @"请输入搜索关键词";

    }

    return _searchTextFiled;

}

- (UIButton *)cancleBtn

{

    if (!_cancleBtn) {

        _cancleBtn = [[UIButton alloc]init];

        _cancleBtn.backgroundColor = [UIColor clearColor];

        [_cancleBtn setTitleColor:getColor(textColor) forState:UIControlStateNormal];

        _cancleBtn.titleLabel.font = DEF_FontSize_14;

        [_cancleBtn setTitle:@"取消" forState:UIControlStateNormal];

        [_cancleBtn addTarget:self action:@selector(cancleBtnAction) forControlEvents:UIControlEventTouchUpInside];

    }

    return _cancleBtn;

}

@end