标签:
//UIToolBar 是导航控制器默认隐藏的工具条 //设置UIToolBar的隐藏状态 self.navigationController.toolbarHidden = NO; //如何找到UIToolBar self.navigationController.toolbar //UIToolBar高度:44 //设置UIToolBar类型:barStyle self.navigationController.toolbar.barStyle = UIBarStyleDefault; //设置UIToolBar的颜色:barTintColor self.navigationController.toolbar.barTintColor = [UIColor redColor]; //设置UIToolBar的图片 [self.navigationController.toolbar setBackgroundImage:[UIImage imageNamed:@"toolBar.png"] forToolbarPosition:UIToolbarPositionBottom barMetrics:UIBarMetricsDefault]; //UIBarButtonItem 文字类型 UIBarButtonItem *wordButton = [[UIBarButtonItem alloc] initWithTitle:@"button" style:UIBarButtonItemStylePlain target:self action:@selector(barButtonClick:)]; //UIBarButtonItem 图片类型 UIBarButtonItem *imageButton = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"itemImage.png"] style:UIBarButtonItemStylePlain target:self action:@selector(imageButtonClick:)]; //UIBarButtonItem 系统类型 UIBarButtonItem *systemButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemBookmarks target:self action:@selector(systemButtonClick:)]; //创建空格 //会均分掉空白部分,空格的点击事件不会实现,无效 UIBarButtonItem *space = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:@selector(spaceClick:)]; //向UIToolBar上面添加按钮 self.toolbarItems //需要接收数组:数组里面的元素必须是UIBarButtonItem类型 self.toolbarItems = @[space, wordButton, space, imageButton, space, systemButton, space];
标签:
原文地址:http://www.cnblogs.com/WillingToAsk1946zzh/p/4989716.html