SlideTouchHandler & WipeTouchHandler

Question

In the top, a SlideTouchHandler is used to a horizontal list and at the background a  WipeTouchHandler overlap with the SlideTouchHandler is used to control the up/down action. How can hook the up/down action to the WipeTouchHandler

Answer 1

Let me refer to our new and comprehensive documentation about touchscreen and mouse events. The chapter Simple Touch Handler describes all basics about touch handlers. Your question is coverd by the section combine several Touch Handlers together.

Forthermore, let me refer to the description of Wipe Touch Handler, Rotate Touch Handler and Slide Touch Handler.

Answer 2

Hi,

DeflectCursor is what you are probably looking for.

Example:
Create a slot (e.g. onSlide) and add it to the SlideTouchHandler on onSlide. In this slot determine if there is a wipe up/down and deflect the cursor via e.g.GetRoot().DeflectCursor( WipeTouchHandler, <0,0> ); to the WipeTouchHandler.

Remark:
For 8.10 Embedded Wizard, you can also check the RetargetCondition.