Window Styles are defined within the gatein-resources.xml file which is used by the skin service to deploy the window style into the portal. Window styles can belong in with a window style category, this category and the window styles need to be specified in the resources file.
The following gatein-resource.xml fragment adds MyThemeBlue and MyThemeRed to the MyTheme category.
<window-style>
<style-name>MyTheme</style-name>
<style-theme>
<theme-name>MyThemeBlue</theme-name>
</style-theme>
<style-theme>
<theme-name>MyThemeRed</theme-name>
</style-theme>
</window-style>
The windows style configuration for the default skin is configured in: 01eXoResources.war/WEB-INF/gatein-resources.xml
01eXoResources.war/WEB-INF/gatein-resources.xmlWhen a window style is defined in the gatein-resources.xml file, it will be available to all portlets whether the current portal skin supports the window decorator or not. When a new window decorator is added, it is recommended that you add it to all portal skins or that portal skins share a common stylesheet for window decorators.