ComboBox PopupMenu doesn't disappear and is always on top

[lalala]

@pajczur

I can even move the window of my plugin and popup menu is still there (doesn’t move with window plugin.

This could be fixed by giving a parent component to your ComboBox popup menus, with something like that in your lookandfeel :

Component* getParentComponentForMenuOptions (const PopupMenu::Options& options) override
{
    if (auto* comp = options.getParentComponent())
        return comp;

    if (auto* targetComp = options.getTargetComponent())
    {
        if (auto* editor = targetComp->findParentComponentOfClass<AudioProcessorEditor>())
            return editor;
    }

    return LookAndFeel_V4::getParentComponentForMenuOptions (options);
}