self.usernameTextField.tintColor = [UIColor whiteColor];
[self.usernameTextField setValue:UIColorFromRGBA(0xffffff, .6f) forKeyPath:@"_placeholderLabel.textColor"];
self.passwordTextField.tintColor = [UIColor whiteColor];
[self.passwordTextField setValue:UIColorFromRGBA(0xffffff, .6f) forKeyPath:@"_placeholderLabel.textColor"];
UIButton *pwdClearButton = [self.passwordTextField valueForKey:@"_clearButton"];
[pwdClearButton setImage:[UIImage imageNamed:@"login_icon_clear"] forState:UIControlStateNormal];
UIButton *userNameClearButton = [self.usernameTextField valueForKey:@"_clearButton"];
[userNameClearButton setImage:[UIImage imageNamed:@"login_icon_clear"] forState:UIControlStateNormal];
05-02 15:46