Changeset 1261 for trunk

Timestamp:

07/25/13 14:46:42 (11 years ago)

Author:

pharms

Message:

• bugfix when mergin root nodes in GUI model

File:

• trunk/autoquest-ui-swt/src/main/java/de/ugoe/cs/autoquest/ui/swt/ShowGuiModelDialog.java (modified) (1 diff)

trunk/autoquest-ui-swt/src/main/java/de/ugoe/cs/autoquest/ui/swt/ShowGuiModelDialog.java

@@ -191 +191 @@
         
         // update visualization of the model
-        firstParent.removeAll();
-        buildGuiTree(firstParent, model.getTraverser((IGUIElement) firstParent.getData()));
-        firstParent.setExpanded(true);
+        if (firstParent != null) {
+            firstParent.removeAll();
+            buildGuiTree(firstParent, model.getTraverser((IGUIElement) firstParent.getData()));
+            firstParent.setExpanded(true);
+        }
+        else {
+            guiTree.removeAll();
+            buildGuiTree();
+        }
     }