Vertical List and SimpleTouch Handler

Question

Hi,

I use verticallist effects. I can change verticallist items with SliderTouchHandler. But I design UP and DOWN button and I want to change verticallist items this button with SimpleTouchHandler. Verticallist items not change . How can I succeed this ?

Answer 1

Hi,

please take look at the chapter Vertical List. In particular the section Implement keyboard navigation treats something similar. In your case, however, instead of handling keyboard events you handle the touch events from SimpleTouchHandler.

Hope it helps you.

Best regards

Paul

Comments

Thank you very much

---

Hi Paul,

One more question about vertical list. İf I want to change verticallist items automaticly every 5 seconds , how can ı do this ? I look at the Vertical list  chapter but I could not find .

Best regards

---

Hi,

when the content of an item changes, you have to invalidate it. Accodingly, the list will refresh the item. See the section Force the list to reload items. To do this periodically you can use a timer object. If the number of items within the list changes see the section Specify the number of items within the list.

Best regards

Paul

---

Thanks for your help.