我有一个 UISegmentedControl,我想要禁用它:
我在代码中没有启用它。然而我仍然可以点击它,并且它将执行titleBarButtonChanged的操作:
如何确保它无法被点击?
-(void)displayCheckMark
{
titleSegmentedControl = [[UISegmentedControl alloc] initWithItems:nil];
[titleSegmentedControl insertSegmentWithImage:[UIImage imageNamed:@"symbolbg.png"] atIndex:0 animated:YES];
[titleSegmentedControl insertSegmentWithImage:[UIImage imageNamed:@"inwatchlist.png"] atIndex:1 animated:YES];
[titleSegmentedControl addTarget:self action:@selector(titleBarButtonChanged:)forControlEvents:UIControlEventValueChanged];
titleSegmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;
titleSegmentedControl.frame = CGRectMake(100,0,100,30);
titleSegmentedControl.momentary = YES;
titleSegmentedControl.tintColor = [UIColor blackColor];
self.navigationItem.titleView = titleSegmentedControl;
[titleSegmentedControl setWidth:60 forSegmentAtIndex:0];
[titleSegmentedControl setTitle:symbol forSegmentAtIndex:0];
[titleSegmentedControl setWidth:30 forSegmentAtIndex:1];
[titleSegmentedControl setEnabled:NO];
}
我在代码中没有启用它。然而我仍然可以点击它,并且它将执行titleBarButtonChanged的操作:
如何确保它无法被点击?