Drag problem in Facebook layout type.

[mimmo00]

Hi, first of all, congratulations for the wonderful uicontrol.
I've used several times your switch, no problem. But now I have implemented it in a Facebook layout type, a draggable view. When move the thumb, arrives in the middle and come back. With a single touch does work.

You know how to solve this problem?

Thanks man

[samvermette]

It's hard to visualize the problem you're describing. Can you post a video describing the issue? That would help.

[mimmo00]

Hi, sure. Sorry for the mess inside the view: P

http://d.pr/v/7DVM

[samvermette]

Nice implementation of SVSegmentedControl...

It looks like the touch is getting cancelled somehow. Don't really have the time to recreate your setup, but here are a few clues:

• Have a look at the Tracking in SVSegmentedControl.m
• Add breakpoints to see what's going on.
• Another thought is that the segmented control drag gets cancelled by the facebook layout type view. Just like a UITableView will cancel the touch of a cell when you drag it by enough pixels. Perhaps there's a similar property, like canCancelContentTouches on the facebook layout class?

[mimmo00]

Thanks, tried to experiment and let you know.
I have only one doubt, I do not think the problem is in the layout, because I have other uicontrol inside, and do not have this problem.

[samvermette]

You're right, if there's no problem with your UISwitch then there shouldn't be a problem with SVSegmentedControl. It's probably something in one of the tracking methods then...