pub const SYSTEM_SCROLLINGEND: i32 = 0x0013;Expand description
Scrolling has ended on a scroll bar.
This event is sent by the system for standard scroll bar controls and for scroll bars that are attached to a window.
Servers send this event for custom scroll bars, which are user interface elements that function as scroll bars but are not created in the standard way.
The idObject parameter that is sent to the WinEventProc callback function is OBJID_HSCROLL for horizontal scroll bar, and OBJID_VSCROLL for vertical scroll bars.