How to use WAI-ARIA in GWT 2.4

StackOverflow https://stackoverflow.com/questions/14385752

  •  16-01-2022
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Question

I've created component in GWT but now I need to add accessibility to our components. We are using GWT 2.4. I.E How I can add role tag or aria tag in a DisclosurePanel. Thanks.

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Solution

Did you reference GWT Guideline Documentation for ARIA - https://developers.google.com/web-toolkit/doc/latest/DevGuideA11y

Also read through http://code.google.com/p/google-web-toolkit/wiki/ARIAImplementationDetails

I am not exactly sure about adding role tag or aria tag in a DisclosurePanel. You can try and follow the principles GWT team use for Tree or Menubar which similarly show/hide data on interaction.

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