public static void main(String args[]) {
    // UIManager.put("PopupMenu.border", new BorderUIResource.EmptyBorderUIResource(4,0,4,0));

    try {
      UIManager.setLookAndFeel(QuaquaManager.getLookAndFeelClassName());
      //   UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
    } catch (Exception e) {
      e.printStackTrace();
    }
    JFrame f = new JFrame("PopupMenuTest: " + UIManager.getLookAndFeel().getName());
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(new PopupMenuTest());
    f.pack();
    f.setVisible(true);
  }
  @Override
  protected void initComponentDefaults(UIDefaults table) {
    String prefValue;
    // True if file choosers orders by type
    boolean isOrderFilesByType = false;
    // True if file choosers shows all files by default
    prefValue =
        OSXPreferences.getString( //
                OSXPreferences.FINDER_PREFERENCES, "AppleShowAllFiles", "false") //
            .toLowerCase();
    boolean isFileHidingEnabled = prefValue.equals("false") || prefValue.equals("no");
    boolean isQuickLookEnabled =
        Boolean.valueOf(QuaquaManager.getProperty("Quaqua.FileChooser.quickLookEnabled", "true"));

    Font smallSystemFont = SMALL_SYSTEM_FONT;
    Color grayedFocusCellBorderColor = (Color) table.get("listHighlight");

    Object[] uiDefaults = {
      "Browser.expandedIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 0}),
      "Browser.expandingIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 1}),
      "Browser.focusedSelectedExpandedIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 2}),
      "Browser.focusedSelectedExpandingIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 3}),
      "Browser.selectedExpandedIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 4}),
      "Browser.selectedExpandingIcon",
      new UIDefaults.ProxyLazyValue(
          "ch.randelshofer.quaqua.QuaquaIconFactory",
          "createIcon",
          new Object[] {jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 5}),
      //
      "Browser.selectionBackground",
      new ColorUIResource(56, 117, 215),
      "Browser.selectionForeground",
      new ColorUIResource(255, 255, 255),
      "Browser.inactiveSelectionBackground",
      new ColorUIResource(208, 208, 208),
      "Browser.inactiveSelectionForeground",
      new ColorUIResource(0, 0, 0),
      "Browser.sizeHandleIcon",
      makeIcon(getClass(), commonDir + "Browser.sizeHandleIcon.png"),
      "FileChooser.homeFolderIcon",
      LookAndFeel.makeIcon(getClass(), commonDir + "FileChooser.homeFolderIcon.png"),
      //
      "FileView.computerIcon",
      LookAndFeel.makeIcon(getClass(), commonDir + "FileView.computerIcon.png"),
      //
      "FileChooser.fileHidingEnabled",
      isFileHidingEnabled,
      "FileChooser.quickLookEnabled",
      isQuickLookEnabled,
      "FileChooser.orderByType",
      isOrderFilesByType,
      "FileChooser.previewLabelForeground",
      new ColorUIResource(0x000000),
      "FileChooser.previewValueForeground",
      new ColorUIResource(0x000000),
      "FileChooser.previewLabelFont",
      smallSystemFont,
      "FileChooser.previewValueFont",
      smallSystemFont,
      "FileChooser.splitPaneDividerSize",
      6,
      "FileChooser.previewLabelInsets",
      new InsetsUIResource(0, 0, 0, 4),
      "FileChooser.cellTipOrigin",
      new Point(18, 1),
      "FileChooser.autovalidate",
      Boolean.TRUE,
      "FileChooser.browserFocusCellHighlightBorder",
      new UIDefaults.ProxyLazyValue(
          "javax.swing.plaf.BorderUIResource$EmptyBorderUIResource",
          new Object[] {new Insets(1, 1, 1, 1)}),
      "FileChooser.browserFocusCellHighlightBorderGrayed",
      new UIDefaults.ProxyLazyValue(
          "javax.swing.plaf.BorderUIResource$MatteBorderUIResource",
          new Object[] {1, 1, 1, 1, grayedFocusCellBorderColor}),
      "FileChooser.browserCellBorder",
      new UIDefaults.ProxyLazyValue(
          "javax.swing.plaf.BorderUIResource$EmptyBorderUIResource",
          new Object[] {new Insets(1, 1, 1, 1)}),
      "FileChooser.browserUseUnselectedExpandIconForLabeledFile",
      Boolean.TRUE,
      "Sheet.showAsSheet",
      Boolean.TRUE,
    };
    table.putDefaults(uiDefaults);
  }