All styles are currently in magnolia-ui-vaadin-widgetset, whether they are widget base styles, vaadin themeing styles, or application/admincentral styles.

We draw a first split in getting the base vaadin theme out of here, e.g. most field styles are currently tied to dialogs and don't apply application-wide.

We also create a small vaadin application for pure-theme development. The intent is to:

• make sure the theme works well/looks nice out of the admincentral application
• be able to develop the theme faster, out of magnolia

For now, we go with the following new modules in magnolia_ui:

• magnolia-ui-vaadin-theme
• magnolia-ui-vaadin-theme-sampler

For more documentation on project setup, please refer to the following wiki page on UI Themeing & Extensibility.