Is there a way to do that? I mean, I want to declare some css classes (either by using style tag or importing a .css resource) and be able to see those imported classes when using autocomplete in a templated view. i.e:
/resources/css/style.css:
.class1{ display: none; }
/views/template.xhtml:
(...)
<head>
<h:outputStylesheet library="css" name="style.css" />
</head>
(...)
view.xhtml:
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
template="/views/template.xhtml">
(...)
<h:outputText value="HiddenValue" styleClass="<CTRL+SPACE should show class1>"/>
(...)
</ui:composition>
JBoss Tools is capable of this (and many more).
How to install it is detailed in this answer.