Accessible ComboBox and MultiSelectComboBox project

Accessible versions of ComboBox and MultiSelectComboBox for Vaadin 14 based web components of Vaadin 23, which has been rewritten for better accessibility. The Java API us the same as regular Vaadin 14 ComboBox. The web component name has been renamed to vcf-combo-box and vcf-multi-select-combo-box (and child elements respectively with same convention) to avoid duplicate component registration.

Development instructions

Important Files

• ComboBox.java: this is the addon-on component class.
• MultiSelectComboBox.java: this the multiselect version
• View.java: A View class that let's you test the component you are building.
• src/main/resources/META-INF/resources/frontend/src contains actual web component, mostly copied from Vaadin 23.

Deployment

Starting the test/demo server:

mvn jetty:run

This deploys demo at http://localhost:8080

Integration test

To run Integration Tests, execute mvn verify -Pit,production.

Publishing to Vaadin Directory

You should change the organisation.name property in pom.xml to your own name/organization.

    <organization>
        <name>###author###</name>
    </organization>

You can create the zip package needed for Vaadin Directory using

mvn versions:set -DnewVersion=1.0.0 # You cannot publish snapshot versions 
mvn install -Pdirectory

The package is created as target/accessible-combo-box-1.0.0.zip

For more information or to upload the package, visit https://vaadin.com/directory/my-components?uploadNewComponent