More examples for using the visibleWhen in e3

vogella · vogella · commit 3b5d1cafc363 · 2016-06-01T16:33:14.000+02:00
diff --git a/com.vogella.eclipse.e3.coreexpressions/plugin.xml b/com.vogella.eclipse.e3.coreexpressions/plugin.xml
@@ -76,6 +76,12 @@
                   commandId="org.eclipse.ui.file.exit"
                   label="Exit visible"
                   style="push">
+               <visibleWhen
+                     checkEnabled="false">
+                  <reference
+                        definitionId="oneElementSelected">
+                  </reference>
+               </visibleWhen>
             </command>
             <command
                   commandId="org.eclipse.ui.file.exit"
