UI_最基础的登陆界面

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

- (void)dealloc

{

    [_window release];

    [super dealloc];

}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

    // Override point for customization after application launch.

    self.window.backgroundColor = [UIColor whiteColor];

    [self.window makeKeyAndVisible];

    [_window release];

    

    UILabel *labelUser = [[UILabel alloc] initWithFrame:CGRectMake(80, 80, 80, 40)];

    labelUser.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:labelUser];

    [labelUser release];

    

    labelUser.text = @"用户名";

    labelUser.numberOfLines = 0;

    

    UITextView *textUser = [[UITextView alloc] initWithFrame:CGRectMake(160, 80, 180, 40)];

    textUser.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:textUser];

    [textUser release];

    

    textUser.text = @"请输入用户名";

    textUser.font = [UIFont systemFontOfSize:20];

    textUser.layer.borderWidth = 1;

    textUser.layer.cornerRadius = 5;

    textUser.alpha = 0.3;

    UILabel *labelPassWd = [[UILabel alloc] initWithFrame:CGRectMake(80, 140, 80, 40)];

    labelPassWd.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:labelPassWd];

    [labelPassWd release];

    

    labelPassWd.text = @"密码";

    labelPassWd.numberOfLines = 0;

    

    UITextView *textPassWd = [[UITextView alloc] initWithFrame:CGRectMake(160, 140, 180, 40)];

    textPassWd.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:textPassWd];

    [textPassWd release];

    

    textPassWd.text = @"请输入密码";

    textPassWd.font = [UIFont systemFontOfSize:20];

    textPassWd.layer.borderWidth = 1;

    textPassWd.layer.cornerRadius = 5;

    textPassWd.alpha = 0.3;

    

    UILabel *labelConPassWd = [[UILabel alloc] initWithFrame:CGRectMake(80, 200, 80, 40)];

    labelConPassWd.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:labelConPassWd];

    [labelConPassWd release];

    

    labelConPassWd.text = @"确认密码";

    labelConPassWd.numberOfLines = 0;

    

    UITextView *textConPassWd = [[UITextView alloc] initWithFrame:CGRectMake(160, 200, 180, 40)];

    textConPassWd.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:textConPassWd];

    [textConPassWd release];

    

    textConPassWd.text = @"再次输入密码";

    textConPassWd.font = [UIFont systemFontOfSize:20];

    textConPassWd.layer.borderWidth = 1;

    textConPassWd.layer.cornerRadius = 5;

    textConPassWd.alpha = 0.3;

    

    

    UILabel *labelPhoneNum = [[UILabel alloc] initWithFrame:CGRectMake(80, 260, 80, 40)];

    labelPhoneNum.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:labelPhoneNum];

    [labelPhoneNum release];

    

    labelPhoneNum.text = @"手机号";

    labelPhoneNum.numberOfLines = 0;

    

    UITextView *textPhoneNum = [[UITextView alloc] initWithFrame:CGRectMake(160, 260, 180, 40)];

    textPhoneNum.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:textPhoneNum];

    [textPhoneNum release];

    

    textPhoneNum.text = @"请输入联系人方式";

    textPhoneNum.font = [UIFont systemFontOfSize:20];

    textPhoneNum.layer.borderWidth = 1;

    textPhoneNum.layer.cornerRadius = 5;

    textPhoneNum.alpha = 0.3;

    

    UILabel *labelEamil = [[UILabel alloc] initWithFrame:CGRectMake(80, 320, 80, 40)];

    labelEamil.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:labelEamil];

    [labelEamil release];

    

    labelEamil.text = @"邮箱";

    labelEamil.numberOfLines = 0;

    

    UITextView *textEamil = [[UITextView alloc] initWithFrame:CGRectMake(160, 320, 180, 40)];

    textEamil.backgroundColor = [UIColor whiteColor];

    [self.window addSubview:textEamil];

    [textEamil release];

    

    textEamil.text = @"请输入邮箱";

    textEamil.font = [UIFont systemFontOfSize:20];

    textEamil.layer.borderWidth = 1;

    textEamil.layer.cornerRadius = 5;

    textEamil.alpha = 0.3;

    

    

    UIButton *buttonReg = [UIButton buttonWithType:UIButtonTypeSystem];

    buttonReg.frame = CGRectMake(100, 400, 60, 40);

    [self.window addSubview:buttonReg];

    

    [buttonReg setTitle:@"注册" forState:UIControlStateNormal];

    buttonReg.titleLabel.font = [UIFont systemFontOfSize:20];

    

    [buttonReg addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];

    

    UIButton *buttonCancel = [UIButton buttonWithType:UIButtonTypeSystem];

    buttonCancel.frame = CGRectMake(200, 400, 60, 40);

    [self.window addSubview:buttonCancel];

    

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

    buttonCancel.titleLabel.font = [UIFont systemFontOfSize:20];

    

    [buttonCancel addTarget:self action:@selector(clickCancel:) forControlEvents:UIControlEventTouchUpInside];

    

    

    return YES;

}

- (void)click:(UIButton *)buttonReg{

    NSLog(@"注册界面");

}

- (void)clickCancel:(UIButton *)buttonCancel{

    NSLog(@"取消");

}