自定义开关按钮（ios）

可以设置开关的颜色，修改字符串等。例如，用图片代替：UIImage *normal_left = [[UIImage alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"left_normal" ofType:@"png"]]; UIImage *normal_right = [[UIImage alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"right_normal" ofType:@"png"]]; NSMutableArray *unselectImages = [[NSMutableArray alloc]initWithObjects:normal_left, normal_right, nil]; [normal_left release]; [normal_right release]; UIImage *select_left = [[UIImage alloc] initWithContentsOfFile:[[NSBundle mai nBundle] pathForResource:@"left_press" ofType:@"png"]]; UIImage *select_right = [[UIImage alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"right_press" ofType:@"png"]]; NSMutableArray *selectImages = [[NSMutableArray alloc]initWithObjects: select_left, select_right, nil]; [select_left release]; [select_right release]; CQSegmentControl *_segmentedControl= [[CQSegmentControl alloc] initWithItemsAndStype:titleItems stype:TitleAndImageSegmented]; for (UIView *subView in _segmentedControl.subviews) { [subView removeFromSuperview]; } _segmentedControl.normalImageItems = unselectImages; [unselectImages release]; _segmentedControl.highlightImageItems = selectImages;