issue when working with MBProgressHUD

[1037390459]

on cell.menuAction selector like this: func choose(_ sender: AnyObject) { titleView.toggleMenu() showHud(); hideHud(); } and the dropMenu animation will be strange.

[qmathe]

Hi,

I modified ViewController.choose(_:) in the project example and MBProgressHUD seems to be working fine:

    @IBAction func choose(_ sender: AnyObject) {
        titleView.title = (sender as! DropDownMenuCell).textLabel!.text

        // Don't show HUD on initial selection (see selectCell() in prepareNavigationBarMenu())
        guard !navigationBarMenu.isHidden else { return }

        guard let navigationView = self.navigationController?.view else { return }
        let hud = MBProgressHUD.showAdded(to: navigationView, animated: true)

        DispatchQueue.global(qos: .background).async {
            sleep(3)
            DispatchQueue.main.async {
                hud.hide(animated: true)
            }
        }
    )

You might want to check the following points:

• add the HUD above DropDownMenu view (e.g. root view or navigation view), otherwise the HUD won't prevent user touches to be sent to the menu
  • a tap in the menu might end up being closing it instead of selecting a cell, if the HUD is not inserted correctly into the view hierarchy
  • be careful with initial selection if you don't want the HUD to be shown when the menu appears on screen
• don't call hideHUD() immediately after showHUD() without any delay to ensure the animation looks good

Here is a screenshot:

[qmathe]

I'm closing this issue. If it's still a problem, please let me know.