org.eclipse.xwt.tools.ui.workbench/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.xwt.tools.ui.palette.resourceProvider">
      <resource
            editorId="org.eclipse.e4.tools.ui.designer.E4Designer"
            uri="palette/e4XWT.palette">
      </resource>
   </extension>
   
   <extension point="org.eclipse.emf.ecore.generated_package">
      <package
            uri="http://www.eclipse.org/e4/xwt/workbench/desiger"
            class="org.eclipse.xwt.tools.ui.model.workbench.WorkbenchPackage"
            genModel="model/workbench.genmodel"/>
   </extension>
</plugin>