CleanPrint – keyboard accessibility

Hi,

First, thank you for developing CleanPrint – we needed RTF export, so your plugin really helps ;).

I’ve identified some accessibility issues (for those with disabilities) – I’ll list a few, and I’d appreciate if you can investigate – happy to test and provide further info.

1. A lot of <div> used as buttons. For keyboard accessibility these need tabindex: 0, role: button, aria-label: Close CleanPrint (using these WAI-ARIA attributes will not break CSS/JS);
2. No visual indication of keyboard focus. We need something like (CSS) *:focus { outline: 1px dotted gray; };
3. When the CleanPrint dialog is opened on client web site, keyboard focus needs initializing with Javascript, eg. to the ‘Close’ button;
4. Similarly, when the dialog is closed, keyboard focus needs returning to somewhere sensible;
5. (and more…)

You can see my incomplete hacks – GitHub: IET-OU/wp-iet-generic-plugins …js/lace-javascript.js ~ line 72.

Resources:

* http://webaim.org/techniques/keyboard/
* http://karlgroves.com/2013/09/05/the-6-simplest-web-accessibility-tests-anyone-can-do/

I look forward to hearing from you. Thanks,

Nick Freear

https://ww.wp.xz.cn/plugins/cleanprint-lt/