自定义View--Label + TextField

来源：互联网发布：条码数据采集编辑：程序博客网时间：2024/05/01 02:47

@一般,基本所有的登录,注册,信息页面都是一个UILabel后面连着一个UITextField,为了方便操作,将他们封装一下,大家也可以根据各自需求,来添加要实现的功能

@代码样例:(很基础,关键的是养成一种思想来优化你的工程,减少冗杂代码)

#import <UIKit/UIKit.h>@interface HMTLTView : UIView <UITextFieldDelegate>@property (nonatomic,retain)UILabel * myLabel;@property (nonatomic,retain)UITextField * myTextField;- (id)initWithFrame:(CGRect)frame stringText:(NSString *)text;@end#import "HMTLTView.h"@implementation HMTLTView-(void)dealloc{        RELEASE_SAFELY(_myLabel);    RELEASE_SAFELY(_myTextField);    [super dealloc];    }- (id)initWithFrame:(CGRect)frame{    self = [super initWithFrame:frame];    if (self) {        // Initialization code        [self customMyLabelAndTextFieldView];    }    return self;}- (id)initWithFrame:(CGRect)frame stringText:(NSString *)text{    self = [super initWithFrame:frame];    if (self) {        // Initialization code                [self customMyLabelAndTextFieldView];        self.myLabel.text = text;            }    return self;}- (void)customMyLabelAndTextFieldView{    // 这里用_myLabel会出错    self.myLabel = [[UILabel alloc]initWithFrame:CGRectMake(30, 10, 60, self.frame.size.height)];    _myLabel.textColor = [UIColor redColor];    [self addSubview:_myLabel];    [_myLabel release];        self.myTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, 10, 180, self.frame.size.height)];    _myTextField.borderStyle = UITextBorderStyleRoundedRect;    _myTextField.clearButtonMode = UITextFieldViewModeWhileEditing;    _myTextField.clearsOnBeginEditing = YES;    _myTextField.delegate = self;    [self addSubview:_myTextField];    [_myTextField release];    }

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