Drag Gesture Demo - Scrollbar Cases

This demo tests drag gesture auto-scroll with different scrollbar configurations:

Drag rectangles in any direction - they're not restricted to scroll direction
Auto-scroll triggers when you drag near container edges
Case 1: Only horizontal scrollbar visible (content wider, same height)
Case 2: Both scrollbars visible (content wider and taller)
Case 3: Solid obstacles - dragged element cannot overlap with fixed objects
Visual debug markers show boundaries and scroll areas

Case 1: Only Horizontal Scrollbar (content wider, same height)

DRAG ME

Programmatic Controls

            Ready
          

Case 2: Both Scrollbars (content wider and taller)

DRAG ME

Programmatic Controls

            Ready
          

Case 3: Solid Obstacles (content with non-traversable objects)

DRAG ME

WALL A

WALL B

WALL C

WALL D

Programmatic Controls

            Ready
          