KDProject/KuDianProject/MainTab/KDPNavBar.m

//
//  KDPNavBar.m
//  KuDianProject
//
//  Created by 学丽 on 2019/7/4.
//  Copyright © 2019 KDP. All rights reserved.
//

#import "KDPNavBar.h"

@implementation KDPNavBar

-(instancetype)initWithFrame:(CGRect)frame
{
    self =[super initWithFrame:frame];
    if (self) {
        [self addSubview:self.navTitleLabel];
        [self addSubview:self.lineView];
        [self.navTitleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.mas_equalTo(50);
            make.right.mas_equalTo(-50);
            make.top.mas_equalTo(KDStatusHeight);
            make.height.mas_equalTo(44);
        }];
        
        [self.lineView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.top.mas_equalTo(self.mas_bottom).offset(-1);
            make.left.right.mas_equalTo(0);
            make.height.mas_equalTo(1);
        }];
    }
    return self;
}

-(void)setLineViewWithHidden:(BOOL)status
{
    self.lineView.hidden=status;
    
}
-(void)addleftReturnButton:(id)target selector:(SEL)selector
{
    UIButton *returnBtn =[[UIButton alloc]initWithFrame:CGRectMake(0, KDStatusHeight, 44, 44)];
    [returnBtn setImage:[UIImage imageNamed:@"return_white"] forState:UIControlStateNormal];
    [returnBtn addTarget:target action:selector forControlEvents:UIControlEventTouchUpInside];
    [returnBtn bringSubviewToFront:[UIApplication sharedApplication].keyWindow];
    [self addSubview:returnBtn];
    
}

-(UILabel *)navTitleLabel
{
    if (!_navTitleLabel) {
        _navTitleLabel=[[UILabel alloc]init];
        _navTitleLabel.textAlignment=NSTextAlignmentCenter;
        _navTitleLabel.font=[UIFont systemFontOfSize:17];
        _navTitleLabel.textColor=[UIColor whiteColor];
    }
    return _navTitleLabel;
}

-(UIView *)lineView
{
    if (!_lineView) {
        _lineView=[[UIView alloc]init];
        _lineView.backgroundColor=[UIColor colorWithHexString:LineColor];
        _lineView.hidden=YES;
    }
    return _lineView;
}
@end