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在我的swift 2应用程序中,我必须在项目栏左侧的项目。 这是我的代码:swift在条款项之间设置更多空间
let CloseButton: UIButton = UIButton(type: UIButtonType.Custom)
CloseButton.frame = CGRectMake(0, 0, 24, 24)
CloseButton.setImage(UIImage(named:"close"), forState: UIControlState.Normal)
CloseButton.addTarget(self, action: "close", forControlEvents: UIControlEvents.TouchUpInside)
let leftBarCloseButton: UIBarButtonItem = UIBarButtonItem(customView: CloseButton)
let EditButton: UIButton = UIButton(type: UIButtonType.Custom)
EditButton.frame = CGRectMake(0, 0, 24, 24)
EditButton.setImage(UIImage(named:"edit"), forState: UIControlState.Normal)
EditButton.addTarget(self, action: "edit", forControlEvents: UIControlEvents.TouchUpInside)
let leftBarEditButton: UIBarButtonItem = UIBarButtonItem(customView: EditButton)
self.navigationItem.setLeftBarButtonItems([leftBarCloseButton,leftBarEditButton], animated: true)
这就是结果:
我怎样才能使 “x” 和铅笔图标之间有更多的空间?
之间的新栏按钮项(固定空间)是否增加了边框的宽度做什么? – Cole