iOS中如何修改UIActionSheet字体
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一,效果图。
二,代码。
RootViewController.h #import <UIKit/UIKit.h> @interface RootViewController : UIViewController <UIActionSheetDelegate> @end RootViewController.m -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UIActionSheet *actionSheet=[[UIActionSheet alloc]initWithTitle:nil delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"手机找回密码", nil]; [actionSheet showInView:self.view]; } #pragma mark - UIActionSheetDelegate - (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex { switch (buttonIndex) { case 0: { NSLog(@"--0--"); } break; case 1: { NSLog(@"--1--"); } break; default: break; } } - (void)willPresentActionSheet:(UIActionSheet *)actionSheet { for (UIView *subViwe in actionSheet.subviews) { if ([subViwe isKindOfClass:[UIButton class]]) { UIButton *button = (UIButton*)subViwe; button.titleLabel.font=[UIFont systemFontOfSize:15]; [button setTitleColor:[UIColor redColor] forState:UIControlStateNormal]; } } }
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