So, I know that the icon with the three lines is the most common method of letting the user know that a vertical list is able to be moved around. Example here:
I'm wondering how the same kind of concept can be applied to a horizontal list. I have a simple list that looks like this:
But I'm having a hard time figuring out how to let the user know that each item can be held down (until they wiggle) and reordered.
Has this been done before in an app and if so, what is an intuitive way to let the user know that the nav items can be rearranged?