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iOS|iOS - 设置UISearchBar不是第一响应者时取消按钮依旧可以点击(2016-07-01)
#pragma mark - 遍历改变搜索框 取消按钮的文字颜色(取消时取消按钮依旧可以点击)
- (void)changeSearchBarCancelBtnTitleColor:(UIView *)view
{if (view) {if ([view isKindOfClass:[UIButton class]]) {UIButton *getBtn = (UIButton *)view;
[getBtn setEnabled:YES];
//设置可用[getBtn setUserInteractionEnabled:YES];
//设置取消按钮字体的颜色“#0374f2”[getBtn setTitleColor:COLOR_STYLE forState:UIControlStateReserved];
[getBtn setTitleColor:COLOR_STYLE forState:UIControlStateDisabled];
return;
}else{for (UIView *subView in view.subviews) {[self changeSearchBarCancelBtnTitleColor:subView];
}}}else{return;
}}#pragma mark end
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