定制个性化按钮
效果
说明
通过捕捉一个按钮不同状态的值来定制我们自己的按钮动画,本人仅仅提供了实现的抽象基类以及一个简单的示例,剩下的需要你根据自己的想象力创造了.
源码
//// BaseControl.h// BaseButton//// Created by YouXianMing on 15/8/27.// Copyright (c) 2015年 YouXianMing. All rights reserved.//#import@interface BaseControl : UIView/** * ======================== * = override by subclass = * ======================== * * 触发点击事件 */- (void)touchEvent;/** * ======================== * = override by subclass = * ======================== * * 拖拽到rect外面触发的事件 */- (void)touchDragExit;/** * ======================== * = override by subclass = * ======================== * * 点击事件开始 */- (void)touchBegin;@end
//// BaseControl.m// BaseButton//// Created by YouXianMing on 15/8/27.// Copyright (c) 2015年 YouXianMing. All rights reserved.//#import "BaseControl.h"@interface BaseControl ()@property (nonatomic, strong) UIButton *button;@end@implementation BaseControl- (instancetype)initWithFrame:(CGRect)frame { self = [super initWithFrame:frame]; if (self) { [self baseControlSetup]; } return self;}- (void)baseControlSetup { _button = [[UIButton alloc] initWithFrame:self.bounds]; [self addSubview:_button]; // 开始点击 [_button addTarget:self action:@selector(touchBegin) forControlEvents:UIControlEventTouchDown | UIControlEventTouchDragEnter]; // 拖拽到rect外面 [_button addTarget:self action:@selector(touchDragExit) forControlEvents:UIControlEventTouchDragExit]; // 触发事件 [_button addTarget:self action:@selector(touchEvent) forControlEvents:UIControlEventTouchUpInside];}- (void)touchEvent { [NSException raise:NSInternalInconsistencyException format:@"对不起,您不能直接调用 '%@ %d' 中的方法 '%@',您需要通过继承其子类,在子类中重载该方法", [NSString stringWithUTF8String:__FILE__].lastPathComponent, __LINE__, NSStringFromSelector(_cmd)];}- (void)touchDragExit { [NSException raise:NSInternalInconsistencyException format:@"对不起,您不能直接调用 '%@ %d' 中的方法 '%@',您需要通过继承其子类,在子类中重载该方法", [NSString stringWithUTF8String:__FILE__].lastPathComponent, __LINE__, NSStringFromSelector(_cmd)];}- (void)touchBegin { [NSException raise:NSInternalInconsistencyException format:@"对不起,您不能直接调用 '%@ %d' 中的方法 '%@',您需要通过继承其子类,在子类中重载该方法", [NSString stringWithUTF8String:__FILE__].lastPathComponent, __LINE__, NSStringFromSelector(_cmd)];}@end
细节
