[232500] - changed check for 'no editors' to consider a maximized view
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/selection/DefaultJpaSelectionManager.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/selection/DefaultJpaSelectionManager.java
index b83bca6..e0c716e 100644
--- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/selection/DefaultJpaSelectionManager.java
+++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/selection/DefaultJpaSelectionManager.java
@@ -143,7 +143,7 @@
 	void checkForNoEditors() {
 		IWorkbenchPage activePage = window.getActivePage();
 		if ((activePage == null)
-				|| (activePage.getActiveEditor() == null)) {
+				|| (activePage.getEditorReferences().length == 0)) {
 			select(DefaultJpaSelection.NULL_SELECTION, null);
 		}
 	}