【iOS】UISegmentedControl

• 初始
  

  UISegmentedControl *segment = [[UISegmentedControl alloc] initWithItems:                                    [NSArray arrayWithObjects: @"Mail", @”SMS”, nil]];     segment.frame =  CGRectMake(10, 10, 200, 35);     segment.selectedSegmentIndex = NSIntegerMax;     segment.tag = 3;     [segment addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];     segment.segmentedControlStyle = UISegmentedControlStyleBar;     [self.view addSubview:segment];

• 加入 badge,  要搭配 CustomBadge
  
  

  - (IBAction) segmentAction:(id)sender {     UISegmentedControl *segment = (UISegmentedControl*) sender;     NSLog(@"UIControlEventValueChanged:%d", segment.selectedSegmentIndex);     segment.enabled = NO; } - (void) viewDidLoad {     UISegmentedControl *segment = [[UISegmentedControl alloc] initWithItems:                                    [NSArray arrayWithObjects: @"Mail", @"SMS", nil]];     segment.frame =  CGRectMake(10, 10, 200, 35);     segment.selectedSegmentIndex = NSIntegerMax;     segment.tag = 3;     [segment addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];     segment.segmentedControlStyle = UISegmentedControlStyleBar;     [self.view addSubview:segment];         CustomBadge *customBadge1 = [CustomBadge customBadgeWithString:@"32"                                                    withStringColor:[UIColor whiteColor]                                                     withInsetColor:[UIColor greenColor]                                                     withBadgeFrame:YES                                                withBadgeFrameColor:[UIColor whiteColor]                                                          withScale:1.0                                                        withShining:YES];                [customBadge1 setFrame:CGRectMake(90, 0, 20, 20)];     [self.view addSubview:customBadge1];         CustomBadge *customBadge2 = [CustomBadge customBadgeWithString:@"33"                                                    withStringColor:[UIColor whiteColor]                                                     withInsetColor:[UIColor redColor]                                                     withBadgeFrame:YES                                                withBadgeFrameColor:[UIColor whiteColor]                                                          withScale:1.0                                                        withShining:YES];                [customBadge2 setFrame:CGRectMake(190, 0, 20, 20)];     [self.view addSubview:customBadge2];     [self.view bringSubviewToFront:customBadge1];     [self.view bringSubviewToFront:customBadge2];     }