CODController::DragScrollHitTest

BOOLCODController::DragScrollHitTest(const CPoint&ptDrag)

Determine if the given point falls within the drag scroll margin.

Defined in: OdController.cpp

Return Value

TRUE if the given point falls in the drag scroll margin; otherwise FALSE.

Parameters

ptDrag

Device point to test.

Comments

The drag scroll margin is calculated by deflating the viewport bounds by m_nDragScrollMargin. If the point is inside the viewport bounds and outside of the deflated rectangle, then this function returns TRUE.

See Also

SetDragScrolling