iPhone SDK如何在UIToolbar中使用UIButton?

本文介绍了iPhone SDK如何在UIToolbar中使用UIButton?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

是否可以通过 UIToolbar 添加 UIButton ?还是只能使用 UIBarButtonItem ?如果可以，如何在 UIToolbar 中添加 UIButton ?

Is it possible to add an UIButton with UIToolbar? or we can use only UIBarButtonItem? If so how to add an UIButton in UIToolbar?

推荐答案

UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom]; [btn setBackgroundImage:[UIImage imageNamed:@"image.png"] forState:UIControlStateNormal]; [btn addTarget:self action:@selector(action:) forControlEvents:UIControlEventTouchUpInside]; UIBarButtonItem *barBackButton = [[UIBarButtonItem alloc] initWithCustomView:btn]; [toolBar setItems:[NSArray arrayWithObject:barBackButton]];