【发布时间】:2011-04-10 16:54:07
【问题描述】:
我希望我的 leftBarButtonItem 是一个红色按钮。我还没想好怎么做。我正在使用以下代码来构建导航栏和按钮。 任何帮助表示赞赏。 lq
UINavigationBar *navBar = [[UINavigationBar alloc] initWithFrame:CGRectMake(0, 0, 320, 44)];
navBar.barStyle = UIBarStyleBlack;
navBar.translucent = YES;
[self.view addSubview:navBar];
[navBar release];
UIBarButtonItem *clearButton = [[UIBarButtonItem alloc]
initWithTitle:@"Clear"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(myAction:)];
navItem.leftBarButtonItem = clearButton;
[navBar pushNavigationItem:navItem animated:false];
[navBar setDelegate:self];
[navItem release];
[clearButton release];
【问题讨论】:
标签: xcode uinavigationbar uinavigationitem