Thanks for your quick response.
I'm not very clear about the horizontal wipe. Do you mean i need use the wipe touch handler?
I can explain more about what i want:
When i click one item, move it left, i hope the item can move left totally. When my finger move left 5 pixel, the item can move left 5 pixel, when move 10 pixel the item can also move 10 pixel.
If use the wipe touch handler, how can i get the pixels that my finger moves?
Could you please give me more detail instructions? Thank you very much.