Partial fix for bug 20200. Only allow one tree to have selection at a time. Not part of the build.

suite/common/sidebar/customize.js

@@ -352,7 +352,14 @@ function AddPanel()
     addOption(database, rdfNode, isFirstAddition);
     isFirstAddition = false;
   }
+
+  // Remove the selection in the other list.
+  // Selection will move to "current" list.
+  var other_panels = document.getElementById('other-panels');
+  other_panels.clearItemSelection();
+
   enableButtons();
+  enableOtherButtons();
   enableSave();
 }
 

xpfe/components/sidebar/resources/customize.js

@@ -352,7 +352,14 @@ function AddPanel()
     addOption(database, rdfNode, isFirstAddition);
     isFirstAddition = false;
   }
+
+  // Remove the selection in the other list.
+  // Selection will move to "current" list.
+  var other_panels = document.getElementById('other-panels');
+  other_panels.clearItemSelection();
+
   enableButtons();
+  enableOtherButtons();
   enableSave();
 }