+(LDLabel *)labelWithFrame:(CGRect)frame withTitle:(NSString *)title withFont:(float)font withtextColor:(UIColor *)textColor withBackColor:(UIColor *)backColor{ LDLabel *label = [LDLabel new]; label.frame = frame; label.text = title; label.textColor = [UIColor blackColor]; label.textColor = textColor; label.font = SYSTEMFONT(font); label.textAlignment = NSTextAlignmentCenter; label.userInteractionEnabled = YES; [label addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:label action:@selector(clickLabelAction)]]; return label; } -(void)clickLabelAction{ if (self.clickLabel) { self.clickLabel(); } }
问题汇总:
封装的控件中加入block 事件,如果是两个这样的控件叠加在一起,会导致上层的控件的block事件无效,问题还在验证中,开发中避免这样使用
by:ml