Custom UIButton for iOS and custom uibutton for ios

Custom UIButton for iOS and custom uibutton for ios

There is a need to click the button to update the text on the button. You can easily implement this requirement with a custom button.

First, write a Custom button.

CustomButton. h

#import <UIKit/UIKit.h>typedef NS_ENUM(NSUInteger, CustomButtonStatus){    CustomButtonStatusNormal = 0,    CustomButtonStatusReverse = 1};@interface CustomButton : UIButton@property(nonatomic) CustomButtonStatus buttonStatus;@end

 

CustomButton. m

# Import "CustomButton. h "@ implementation CustomButton-(void) setButtonStatus :( CustomButtonStatus) buttonStatus {NSString * title; if (CustomButtonStatusNormal = buttonStatus) {title = @" ah ";} else if (CustomButtonStatusReverse = buttonStatus) {title = @ "Oh oh";} [self setTitle: title forState: UIControlStateNormal]; _ buttonStatus = buttonStatus;} @ end

 

Call

#import "ViewControllerTest.h"#import "CustomButton.h"@interface ViewControllerTest () {    CustomButton *button;}@end@implementation ViewControllerTest- (void)viewDidLoad {    [super viewDidLoad];        self.view.backgroundColor = [UIColor whiteColor];        button = [CustomButton buttonWithType:UIButtonTypeCustom];    [button setButtonStatus:CustomButtonStatusNormal];    [button setFrame:CGRectMake(200, 80, 86, 42)];    [button addTarget:self action:@selector(customButtonClick:) forControlEvents:UIControlEventTouchUpInside];    [button setBackgroundColor:[UIColor redColor]];    [self.view addSubview:button];}-(void) customButtonClick: sender{    button.buttonStatus = !button.buttonStatus;}