Ios- Ipad- UicollectionViewCell- 单元格上的图标- 如何在 xcode 5 中向图标添加点击手势？

Question

我使用了一个 Collection View 单元格来显示多个图像。然后每张图片的右上角都会有一个小图标。我的问题是如何将点击手势添加到每个单元格图像右上角的小图标。

我的代码:

UITapGestureRecognizer *tapped = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(projectSetting:)];
_projectSettingIconButton = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"login-settings.png"]]; 
_projectSettingIconButton.frame = CGRectMake(95, 3, 21, 21); 
[_projectSettingIconButton addGestureRecognizer:tapped]; 
[cell addSubview:_projectSettingIconButton]; 

Answer 1

试试这个

在图标上添加点击手势识别器:

UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)];        
[YOURICON addGestureRecognizer:singleTap];

然后添加

-(void)handleSingleTap:(id)sender
{
    // do your stuff;
}