我想在 UIPopoverController 顶部添加两个按钮,如下面的屏幕截图所示: HTML Edit
谢谢你帮助我!
最佳答案
将 View Controller 添加到 UINavigationController,然后将导航 Controller 添加到 UIPopoverController。然后在您的 UIViewController 的 viewDidLoad 方法中,将此代码放入:
UIBarButtonItem *okButton = [[UIBarButtonItem alloc] initWithTitle:@"Ok" style:UIBarButtonItemStyleBordered target:self action:@selector(okayButtonPressed)];
UIBarButtonItem *cancelButton = [[UIBarButtonItem alloc] initWithTitle:@"Cancel" style:UIBarButtonItemStyleBordered target:self action:@selector(cancelButtonPressed)];
self.navigationItem.title = @"My Title";
[self.navigationItem setLeftBarButtonItem:cancelButton animated:NO];
[self.navigationItem setRightBarButtonItem:okButton animated:NO];
[cancelButton release];
[okButton release];
关于objective-c - UIPopoverController 顶部的按钮,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2828103/