Question

我的桌子有一个自定义的Section Header。我给它添加了一个按钮
button1.frame = CGRectMake（frame.size.width-70,5.0,35.0,35.0）; 这会将按钮放在右上角。但是当我自动旋转到横向时，按钮与纵向模式保持在同一个位置？我错过了什么？

-(id)initWithFrame:(CGRect)frame title:(NSString*)title section:(NSInteger)sectionNumber delegate:(id <SectionHeaderViewDelegate>)delegate AllAnswered:(SectionAnswered)sectionAnswered{

self = [super initWithFrame:frame];

if (self != nil) {

    // Set up the tap gesture recognizer.
    UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleOpen:)];

    tapGesture.cancelsTouchesInView = NO;

    [self addGestureRecognizer:tapGesture];

    _delegate = delegate;
    self.userInteractionEnabled = YES;


    //create applyAll image
    UIButton *button1 = [UIButton buttonWithType:UIButtonTypeCustom];
    button1.frame = CGRectMake(frame.size.width-70, 5.0, 35.0, 35.0);
    button1.backgroundColor = [UIColor clearColor];
    button1.opaque = NO;
    button1.tag= 1;
    [button1 setImage:[UIImage imageNamed:@"carat-open.png"] forState:UIControlStateNormal];
    [button1 addTarget:self action:@selector(applyToAll:) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:button1];
    _applyButton = button1;

     .............
     }

Answer 1

您可以设置按钮的autoresizingMask。

button1.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin;

如何自动旋转自定义标题部分视图

1 个答案: