学步园

@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];
    
}