0

我有一个主视图控制器。它包含一个表格视图控制器(在容器中),我想完善表格视图,使其显示类似于 facebook 登录。

我在 viewDidLoad 的子视图控制器(这是一个 tableview 控制器)中使用的代码:

self.tableView.layer.cornerRadius = 10.0f;
self.tableView.layer.masksToBounds = YES;
self.tableView.clipsToBounds = YES;
self.tableView.backgroundColor = [UIColor clearColor];

结果 :

如您所见,当该字段被选中时,角落看起来是圆的,但空白仍然存在。即使没有选择,我怎样才能使它们四舍五入?

使用:XCODE 5,IOS 7

4

2 回答 2

3

正如您要求我做的那样,这是您想要的代码:

for (CALayer *subLayer in self.tableView.layer.sublayers)
{
    subLayer.cornerRadius = 10;
    subLayer.masksToBounds = YES;
}
于 2014-03-15T01:19:13.557 回答
-1

尝试这个

@interface CustomtableViewController : UITableViewController<UITableViewDelegate, UITableViewDataSource>
{
    UITextField * username;
    UIButton * submit;
}

@implementation CustomtableViewController

- (void)viewDidLoad
{
    UIView *newView = [[UIView alloc]initWithFrame:CGRectMake(10, 70, 300, 45)];
    submit = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    [submit setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    //[submit setTitleColor:[UIColor colorWithWhite:0.0 alpha:0.56] forState:UIControlStateDisabled];
    [submit setTitle:@"Login" forState:UIControlStateNormal];
    [submit.titleLabel setFont:[UIFont boldSystemFontOfSize:14]];
    [submit setFrame:CGRectMake(10.0, 15.0, 280.0, 44.0)];
    [newView addSubview:submit];

    [self.tableView setTableFooterView:newView];

   [super viewDidLoad];

}

  #pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
#warning Potentially incomplete method implementation.
    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
#warning Incomplete method implementation.
    // Return the number of rows in the section.
    return 2;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        //self.tableView.contentOffset = CGPointMake( 10,  320);
        [self.tableView setContentInset:UIEdgeInsetsMake(50,0,0,0)];
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }

    if ([indexPath section] == 0) {
        username = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
        username.adjustsFontSizeToFitWidth = YES;
        username.textColor = [UIColor blackColor];
        if ([indexPath row] == 0) {
            username.placeholder = @"example@gmail.com";
            username.keyboardType = UIKeyboardTypeEmailAddress;
            username.returnKeyType = UIReturnKeyNext;
            cell.textLabel.text = @"Username";
            username.clearButtonMode = YES;
        }
        else {
            username.placeholder = @"minimum 6 characters";
            username.keyboardType = UIKeyboardTypeDefault;
            username.returnKeyType = UIReturnKeyDone;
            username.secureTextEntry = YES;
            cell.textLabel.text = @"Password";
            username.clearButtonMode = UITextFieldViewModeAlways;
        }
        username.backgroundColor = [UIColor whiteColor];
        username.autocorrectionType = UITextAutocorrectionTypeNo; // no auto correction support
        username.autocapitalizationType = UITextAutocapitalizationTypeNone; // no auto capitalization support
        username.textAlignment = NSTextAlignmentLeft;
        username.tag = 0;


        username.clearButtonMode = UITextFieldViewModeAlways; // no clear 'x' button to the right
        [username setEnabled: YES];


    [cell.contentView addSubview: username];

         }

    // Configure the cell...

    return cell;
}

在这里,我只为用户名和密码创建了两个文本字段。您可以根据需要使用 else if 条件在每个连续行中插入任何文本字段。

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
    return [NSString stringWithFormat:@"User Login"];
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {

    return 50;
}


- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {

    return @"";

}

所以,我这里的代码只是用于创建一个带有两个文本字段(用户名和密码)和一个登录按钮的登录页面。您可以根据需要修改我的代码。干杯!

于 2014-03-15T00:58:06.633 回答