328     m_scroll_helper = new CScrollHelper;  in BEGIN_MESSAGE_MAP()
329     m_scroll_helper->AttachWnd(this);  in BEGIN_MESSAGE_MAP()
350     delete m_scroll_helper;  in ~screen_flow_diagram_win()
393     CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnPaint()
505     CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnLButtonDown()
521         CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnLButtonDown()
570     CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnRButtonUp()
600         CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnSetFocus()
617         CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnKillFocus()
631     m_scroll_helper->OnSize(nType, cx, cy);  in OnSize()
642     CSize scrollpos = m_scroll_helper->GetScrollPos();  in FindFirstVisibleItem()
705             CSize scrollpos = m_scroll_helper->GetScrollPos();  in SelectFlowItem()
733     CSize scrollpos = m_scroll_helper->GetScrollPos();  in ShiftLeft()
763     CSize scrollpos = m_scroll_helper->GetScrollPos();  in ShiftTop()
793     CSize scrollpos = m_scroll_helper->GetScrollPos();  in ShiftRight()
823     CSize scrollpos = m_scroll_helper->GetScrollPos();  in ShiftBottom()
858             CSize scrollpos = m_scroll_helper->GetScrollPos();  in OnMouseMove()
984         BOOL wasScrolled = m_scroll_helper->OnMouseWheel(nFlags, zDelta, pt);  in OnMouseWheel()
1074     m_scroll_helper->SetDisplaySize(mDisplayWidth * mScale / 100, mDisplayHeight * mScale / 100);  in Zoom()
1142     m_scroll_helper->SetDisplaySize(mDisplayWidth * mScale / 100, mDisplayHeight * mScale / 100);  in UpdateDisplaySize()
1150         CSize scrollpos = m_scroll_helper->GetScrollPos();  in SelectedVisible()
1165             m_scroll_helper->SetScrollPos(SB_HORZ, scrollpos.cx, FALSE);  in SelectedVisible()
1171             m_scroll_helper->SetScrollPos(SB_HORZ, scrollpos.cx, FALSE);  in SelectedVisible()
1179             m_scroll_helper->SetScrollPos(SB_VERT, scrollpos.cy, FALSE);  in SelectedVisible()
1185             m_scroll_helper->SetScrollPos(SB_VERT, scrollpos.cy, FALSE);  in SelectedVisible()
1636     m_scroll_helper->OnHScroll(nSBCode, nPos, pScrollBar);  in OnHScroll()
1642     m_scroll_helper->OnVScroll(nSBCode, nPos, pScrollBar);  in OnVScroll()