我有一个UIBarButtonItem
的自定义视图,可以通过拨打-initWithCustomView
来设置.
我的条按钮项呈现得很好,但是当我点击它时,它不会调用目标对象上的操作.
以下是我的代码:
UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"someImage.png"]];
UIBarButtonItem *bbItem = [[UIBarButtonItem alloc] initWithCustomView:imageView];
self.navigationItem.leftBarButtonItem = bbItem;
[imageView release];
[bbItem setTarget:self];
[bbItem setAction:@selector(deselectAll)];