TTAlert

---

这是一个自定义AlertView遮罩层，返回用block.

使用方法

` #import "TTAlert.h" @property (nonatomic, strong) TTAlert * alert;

• (TTAlert *)alert{ if (!_alert) { _alert = [[TTAlert alloc] init]; } return _alert; }

[self.alert show];

`

alert类型

typedef NS_ENUM(int, TTAlertType) { TTAlertTypeNormal, // 提示类型（普通提示 normal）只有确定按钮 TTAlertTypeSuccessful, // 提示类型（成功提示 successful）只有确定按钮，顶部有✅对勾标志 TTAlertTypeDoubt // 提示类型（选择提示 doubt）有确定和取消按钮 };

` /** 提示类型*/ @property (nonatomic) TTAlertType type; /*顶部图片/ @property (nonatomic, strong) UIImage * icon; /*标题/ @property (nonatomic, copy) NSString * titleText; /*标题Label/ @property (nonatomic, strong) UILabel * titleTextLabel; /*内容/ @property (nonatomic, copy) NSString * messageText; /*内容Label/ @property (nonatomic, strong) UITextView * messageTextLabel; /*确认按钮/ @property (nonatomic, strong) UIButton * confirmBtn; /*确认按钮文字/ @property (nonatomic, copy) NSString * conformBtnTitle; /**取消按钮(默认不显示)/ @property (nonatomic, strong) UIButton * cancelBtn; /**是否有取消按钮，默认“NO”/ @property (nonatomic) BOOL haveCancelBtn; // 显示

• (void)show; // 消失
• (void)dismiss;

-(void)didConfirm:(void (^)(UIButton * button))didConfirm; //点击确定时返回的block -(void)didCancel:(void (^)(UIButton * button))didCancel; //点击取消时（如果有取消按钮）返回的block -(void)didDisappear:(void (^)(UIButton * button))didDisappear; //alert消失时返回的block `