/** Creates new form CustomizerConfigs */
  public CustomizerFiltering() {
    initComponents();

    jPanelTree.setBorder(BasicBorders.getTextFieldBorder());
    sourceExplorer = new ExplorerPanel();

    manager = sourceExplorer.getExplorerManager();

    treeView = new CheckedTreeBeanView();

    initAccessibility();

    jLabelTree.setLabelFor(treeView);
    treeView.setPopupAllowed(false);
    treeView.setRootVisible(false);
    treeView.setDefaultActionAllowed(false);
    sourceExplorer.setLayout(new BorderLayout());
    sourceExplorer.add(treeView, BorderLayout.CENTER);
    sourceExplorer.setPreferredSize(new Dimension(200, 250));
    jPanelTree.add(sourceExplorer, BorderLayout.CENTER);
  }