Make tabbed area more robust.

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/TabbedArea.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/TabbedArea.java
index 12ef97557bb79e8a886a054f136eee8894466953..8a021f1de9ca3586cbcc7760298f417701366ad8 100644 (file)
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/TabbedArea.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/TabbedArea.java
@@ -115,6 +115,8 @@ public class TabbedArea extends Composite {
        }
 
        public void view(CmsUiProvider uiProvider, Node context) {
+               if (body.isDisposed())
+                       return;
                int index = tabIndex(context);
                if (index >= 0) {
                        showTab(index);