rightBarButtonItem信息按钮，右侧没有空格 [英] rightBarButtonItem info button, no space to the right

问题描述

我有 UIViewController 设置为在 UINavigationItem 右侧显示信息按钮，如下所示：

I have a UIViewController set up to display an info-button on the right in its UINavigationItem like this:

UIButton *infoButton = [UIButton buttonWithType:UIButtonTypeInfoLight];
[infoButton addTarget:self action:@selector(toggleAboutView) forControlEvents:UIControlEventTouchUpInside]; 
self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithCustomView:infoButton] autorelease];

完美无缺，但唯一的问题是我留下的空间很小甚至没有按钮的右边，看起来很丑：

That works perfectly, but the only problem is that I'm left with little to no space to the right of the button, which looks pretty ugly:

按钮是否有任何方法可以从右侧移动约5 px？

Is there any way for the button to move about 5 px out from the right side?

谢谢。

推荐答案

infoButton.contentEdgeInsets = UIEdgeInsetsMake(0, -10, 0, 10);

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