Android Question xCLV Horizontal Scrolling - Parking Position

[RichardN]

When using xCLV as a screen-width container for images, views or other interface elements a left/right user input gesture causes the view to scroll and gradually slow to a stop. The point at which it stops is unpredictable and normally leaves adjoining cells in view.

Is it possible for a screen-width cell to 'park correctly' after a scroll gesture so it comes to a halt with only that cell in view? I am thinking of the behaviour shown by the native Android Gallery App where the gesture only moves through one full-screen image at a time.... For clarity, this xCLV won't just be displaying images but interface child views.

 

[Erel]

[B4X] SnapCLV - Move to the nearest item

SnapCLV is a very simple class that adds a "snap" feature to xCLV in vertical mode. When the user stops scrolling the list the list scrolls to the nearest item so the top item will not be partially hidden. It is compatible with B4A, B4i and B4J Note that you need to call snap.ScrollChanged...

www.b4x.com

 

[RichardN]

Excellent, thanks. Only minimal modifications to the class code to function in horizontal scroll.