protected void createEditingActions() {
    for (final ModuleSourceRootEditHandler<?> editor : myEditHandlers) {
      ToggleSourcesStateAction action = new ToggleSourcesStateAction(myTree, this, editor);
      CustomShortcutSet shortcutSet = editor.getMarkRootShortcutSet();
      if (shortcutSet != null) {
        action.registerCustomShortcutSet(shortcutSet, myTree);
      }
      myEditingActionsGroup.add(action);
    }

    setupExcludedAction();
  }
protected void createEditingActions()