如何更改backBarButtonItem的颜色? [英] how to change the color of backBarButtonItem?
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问题描述
在我的应用程序中，我想更改bacBarButtonItem的颜色. 可以改变颜色吗?否则我必须贴上图片. 如果有图片，请告诉我代码如何放置图片.
In my application I want to change the color of bacBarButtonItem. Is it possible to change the color? or I have to put an image of it. and in case of image tell me the code how to put the image.
推荐答案
UIImage *image = [UIImage imageNamed:@"imageName.png"];
UIBarButtonItem* backBarButton = [[UIBarButtonItem alloc] initWithImage:image style:UIBarButtonItemStylePlain target:self action:@selector(backButtonAction)];
self.navigationItem.leftBarButtonItem=backBarButton;
[backBarButton release];
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