修改searchBar的返回按钮的显示文字

Posted 2020-07-02 蓝色的风1203

#pragma mark 搜索框的代理方法，搜索输入框获得焦点（聚焦）

- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar

{

    [searchBar setShowsCancelButton:YES animated:YES];

 

    for(id cc in [searchBar.subviews[0] subviews])

    {

        if([cc isKindOfClass:[UIButton class]])

        {

            UIButton *cancelButton = (UIButton *)cc;

            [cancelButton setTitle:@"取消" forState:UIControlStateNormal];

            [cancelButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];

        // 修改文字颜色

            [cancelButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];

            [cancelButton setTitleColor:[UIColor whiteColor] forState:UIControlStateHighlighted];

             

            // 修改按钮背景

            [cancelButton setBackgroundImage:[UIImage resizedImage:@"login_btn_login.png"] forState:UIControlStateNormal];

            [cancelButton setBackgroundImage:nil forState:UIControlStateHighlighted];

        }

    }

}