我有我的自定义视图:
@interface MailAttributesView : UIView
{
...
@implementation MailAttributesView
{
UIView *_selectionView;
}
(id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
DLog(@"frame.size.width -[%f]; frame.size.height -[%f] ",frame.size.width, frame.size.height);
}
return self;
}
-(void)awakeFromNib
{
[self initView];
}
-(void)initView
{
DLog(@"self.frame.size.width -[%f]; self.frame.size.height -[%f] ",self.frame.size.width, self.frame.size.height);
CGRect sectionSize = CGRectMake(0, 0 , self.frame.size.width, self.frame.size.height);
_selectionView = [[UIView alloc] initWithFrame:sectionSize];
[_selectionView setBackgroundColor:[UIColor clearColor]];
fromField = [[JSTokenField alloc] initWithFrame:CGRectMake(0, 0, self.frame.size.width, ROW_HEIGHT)];
[[fromField label] setText:@" From:"];
[fromField setDelegate:self];
[_selectionView addSubview:fromField];
在我的故事板中,我创建了一个视图并将其设置为我的自定义视图类。在我看来,我调用self.view
来定义视图宽度的问题 - 但它总是返回0
。我可以硬核所需的值 - 但我希望让它像标准控件一样工作 - 我的意思是例如在旋转时自动调整大小等等。
我的误解是什么?