Question

我已经将UILabel和UIButton添加到UICollectionViewCell，但是当触摸/点击单元格时，它只会在单元格的左半部分注册我的水龙头。忽略单元右半部分的任何触摸/点击？我还应该注意，文本在UILabel中的持续时间并不重要。

示例文字：

@"Short     text"
@"Very long text does not matter"

在上面的文字中，触摸停止了“文本”中最后一个“t”的位置。

CODE：

    - (id)initWithFrame:(CGRect)frame
    {
        self = [super initWithFrame:frame];
        if (self) {
            self.clipsToBounds = YES;

            myLabel = [[UILabel alloc] initWithFrame:self.bounds];
            myLabel.frame = UIEdgeInsetsInsetRect(myLabel.frame, UIEdgeInsetsMake(0, SEARCH_CELL_PADDING, 0, SEARCH_CELL_PADDING +30));
            myLabel.textAlignment = NSTextAlignmentLeft;
            myLabel.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
            myLabel.font = RECENT_SEARCH_CELL_FONT;
            myLabel.textColor = WK_COLOR_GRAY_77;

            myButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, self.bounds.size.width, 30)];
            myButton.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
            UIImage *btnImage = [UIImage imageNamed:@"icon2.png"];
            [myButton setImage:btnImage forState:UIControlStateNormal];
            UIImage *btnSelectedImage = [UIImage imageNamed:@"icon.png"];
            [myButton setImage:btnSelectedImage forState:UIControlStateSelected];
            [myButton setUserInteractionEnabled:NO];

            [self addSubview:myButton];
            [self addSubview:myLabel];

        }
        return self;
    }

可能它是单元格中的偏移量还是uicollectionview设置中的偏移量？

更新：

我添加了以下代码，tap方法永远不会被调用。

 UITapGestureRecognizer *tapGesture =
    [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(labelTap)];
    [_recentSearchLabel addGestureRecognizer:tapGesture];

我还将上面的代码更改为以下内容：

- (id)initWithFrame:(CGRect)frame
    {
        self = [super initWithFrame:frame];
        if (self) {
            self.clipsToBounds = YES;

            myLabel = [[UILabel alloc] initWithFrame:self.bounds];
            myLabel.frame = UIEdgeInsetsInsetRect(myLabel.frame, UIEdgeInsetsMake(0, SEARCH_CELL_PADDING, 0, SEARCH_CELL_PADDING +30));
            myLabel.textAlignment = NSTextAlignmentLeft;
            myLabel.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
            myLabel.font = RECENT_SEARCH_CELL_FONT;
            myLabel.textColor = WK_COLOR_GRAY_77;

            myButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, self.bounds.size.width, 30)];
            myButton.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
            UIImage *btnImage = [UIImage imageNamed:@"icon2.png"];
            [myButton setImage:btnImage forState:UIControlStateNormal];
            UIImage *btnSelectedImage = [UIImage imageNamed:@"icon.png"];
            [myButton setImage:btnSelectedImage forState:UIControlStateSelected];
            [myButton setUserInteractionEnabled:YES];

            [self addSubview:myLabel];
            [self addSubview:myButton];


        }
        return self;
    }

仍然不正在工作

Answer 1

替换上面的代码： [self addSubview：myButton]; [self addSubview：myLabel];

使用： [self addSubview：myLabel]; [self addSubview：myButton];

由于您要将视图添加到视图作为子视图，因此将该标签添加为可能与按钮位置重叠的子视图。所以首先添加＆＃34;标签＆＃34;作为子视图，然后是＆＃34;按钮＆＃34;。 Buton现在会采取行动。

希望这能解决您的问题。。欢呼:)

Answer 2

问题在于收集视图不够广泛，但不知何故，细胞在collectionviews视图中拍摄了一半。所以细胞在收集视图上有一半，一半是关闭的。关闭的一半没有认识到接触。

包含UILabel和UIButton的UICollectionViewCell无法识别一半单元格上的触摸

2 个答案: