带图像的UIBarButtonItem [英] UIBarButtonItem with Image

问题描述

我想创建一个看起来像这样的 UIBarButtonItem ：

I want to create a UIBarButtonItem that looks exactly like this:

http://s8.postimage.org/s24i5dtbl/bar_button_item.png

我怎样才能实现这个目标？

How can I achieve this?

推荐答案

使用此方法作为实用工具方法为任何一个添加左栏按钮你的看法。进行明显更改以获得正确的条形按钮。

Use this as a utility method to add left bar button for any of your view. Make obvious changes to get a right bar button.

+(void)setMenuButton:(UIViewController *)viewController
{
UIImage *listIcon= [UIImage imageNamed:@"YourImageName"];
UIButton *rightBarButton = [UIButton buttonWithType: UIButtonTypeCustom];
[rightBarButton setBackgroundImage: listIcon forState:UIControlStateNormal];
[rightBarButton addTarget: viewController.navigationController.parentViewController action:@selector(barButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
rightBarButton.frame = CGRectMake(0, 0, 40, 30);
rightBarButton.tag = BAR_BUTTON_TAG;
viewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView: rightBarButton];
}

希望对您有帮助。

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