private JComponent createActionPanel() {
      JPanel actions = new NonOpaquePanel();
      actions.setBorder(JBUI.Borders.emptyLeft(10));
      actions.setLayout(new BoxLayout(actions, BoxLayout.Y_AXIS));
      ActionManager actionManager = ActionManager.getInstance();
      ActionGroup quickStart =
          (ActionGroup) actionManager.getAction(IdeActions.GROUP_WELCOME_SCREEN_QUICKSTART);
      DefaultActionGroup group = new DefaultActionGroup();
      collectAllActions(group, quickStart);

      for (AnAction action : group.getChildren(null)) {
        JPanel button = new JPanel(new BorderLayout());
        button.setOpaque(false);
        button.setBorder(JBUI.Borders.empty(8, 20));
        AnActionEvent e =
            AnActionEvent.createFromAnAction(
                action,
                null,
                ActionPlaces.WELCOME_SCREEN,
                DataManager.getInstance().getDataContext(this));
        action.update(e);
        Presentation presentation = e.getPresentation();
        if (presentation.isVisible()) {
          String text = presentation.getText();
          if (text != null && text.endsWith("...")) {
            text = text.substring(0, text.length() - 3);
          }
          Icon icon = presentation.getIcon();
          if (icon.getIconHeight() != JBUI.scale(16) || icon.getIconWidth() != JBUI.scale(16)) {
            icon = JBUI.emptyIcon(16);
          }
          action = wrapGroups(action);
          ActionLink link = new ActionLink(text, icon, action, createUsageTracker(action));
          link.setPaintUnderline(false);
          link.setNormalColor(getLinkNormalColor());
          button.add(link);
          if (action instanceof WelcomePopupAction) {
            button.add(createArrow(link), BorderLayout.EAST);
          }
          installFocusable(button, action, KeyEvent.VK_UP, KeyEvent.VK_DOWN, true);
          actions.add(button);
        }
      }

      WelcomeScreenActionsPanel panel = new WelcomeScreenActionsPanel();
      panel.actions.add(actions);
      return panel.root;
    }
 @Override
 public void mousePressed(final MouseEvent e) {
   if (UIUtil.isActionClick(e)) {
     if (e.getClickCount() == 1) {
       myActionClickCount = 0;
     }
     // clicks on the close window button don't count in determining whether we have a
     // double-click on tab (IDEA-70403)
     final Component deepestComponent =
         SwingUtilities.getDeepestComponentAt(e.getComponent(), e.getX(), e.getY());
     if (!(deepestComponent instanceof InplaceButton)) {
       myActionClickCount++;
     }
     if (myActionClickCount == 2 && !isFloating()) {
       final ActionManager mgr = ActionManager.getInstance();
       mgr.tryToExecute(mgr.getAction("HideAllWindows"), e, null, ActionPlaces.UNKNOWN, true);
     }
   }
 }