324     mpDragItem = NULL;  in BEGIN_MESSAGE_MAP()
453             if (item == mpDragItem)  in OnPaint()
461             item = mpDragItem;  in OnPaint()
466             if (mpDragItem == item)  in OnPaint()
523         if (mpDragItem)  in OnLButtonDown()
525             dirty = GetScaledRect(mpDragItem->rect);  in OnLButtonDown()
537         mpDragItem = mpScreenFlow->GetFlowItem(pt, TRUE);  in OnLButtonDown()
539         if (mpDragItem)  in OnLButtonDown()
592     if (!mpDragItem)  in OnSetFocus()
598         SelectFlowItem(mpDragItem);  in OnSetFocus()
599         CRect scaled_rect = GetScaledRect(mpDragItem->rect);  in OnSetFocus()
614     if (mpDragItem)  in OnKillFocus()
616         CRect scaled_rect = GetScaledRect(mpDragItem->rect);  in OnKillFocus()
702         if (mpDragItem)  in SelectFlowItem()
706             CRect scaled_rect = GetScaledRect(mpDragItem ->rect);  in SelectFlowItem()
716         mpDragItem = item;  in SelectFlowItem()
724     if (item == mpDragItem)  in HideFlowItem()
726         mpDragItem = NULL;  in HideFlowItem()
744         shift_x = left - mpDragItem->rect.left;  in ShiftLeft()
746     else if (mpDragItem->rect.left + shift_x >= mpDragItem->rect.right - MIN_SCREEN_BOX_SIZE)  in ShiftLeft()
749         shift_x = mpDragItem->rect.right - MIN_SCREEN_BOX_SIZE - mpDragItem->rect.left;  in ShiftLeft()
755         mpDragItem->rect.left += shift_x;  in ShiftLeft()
774         shift_y = top - mpDragItem->rect.top;  in ShiftTop()
776     else if (mpDragItem->rect.top + shift_y >= mpDragItem->rect.bottom - MIN_SCREEN_BOX_SIZE)  in ShiftTop()
779         shift_y = mpDragItem->rect.bottom - MIN_SCREEN_BOX_SIZE - mpDragItem->rect.top;  in ShiftTop()
785         mpDragItem->rect.top += shift_y;  in ShiftTop()
804         shift_x = right - mpDragItem->rect.right;  in ShiftRight()
806     else if (mpDragItem->rect.right + shift_x <= mpDragItem->rect.left + MIN_SCREEN_BOX_SIZE)  in ShiftRight()
809         shift_x = mpDragItem->rect.left + MIN_SCREEN_BOX_SIZE - mpDragItem->rect.right;  in ShiftRight()
815         mpDragItem->rect.right += shift_x;  in ShiftRight()
834         shift_y = bottom - mpDragItem->rect.bottom;  in ShiftBottom()
837     if (mpDragItem->rect.bottom + shift_y <= mpDragItem->rect.top + MIN_SCREEN_BOX_SIZE)  in ShiftBottom()
840         shift_y = mpDragItem->rect.top + MIN_SCREEN_BOX_SIZE - mpDragItem->rect.bottom;  in ShiftBottom()
846         mpDragItem->rect.bottom += shift_y;  in ShiftBottom()
868     if (mpDragItem && (nFlags & MK_LBUTTON))  in OnMouseMove()
876         CRect scaled_rect = GetScaledRect(mpDragItem->rect);  in OnMouseMove()
891                 shift_x = left - mpDragItem->rect.left;  in OnMouseMove()
896                 mpDragItem->rect.left += shift_x;  in OnMouseMove()
897                 mpDragItem->rect.right += shift_x;  in OnMouseMove()
909                 shift_y = top - mpDragItem->rect.top;  in OnMouseMove()
914                 mpDragItem->rect.top += shift_y;  in OnMouseMove()
915                 mpDragItem->rect.bottom += shift_y;  in OnMouseMove()
957         UpdateConnectionPos(mpDragItem);  in OnMouseMove()
1148     if (mpDragItem)  in SelectedVisible()
1152         CRect rect = GetScaledRect(mpDragItem->rect);  in SelectedVisible()
1205     if (mpDragItem)  in HandleKeydown()
1214             if (EditFlowItem(mpDragItem))  in HandleKeydown()
1223                 if (mpDragItem->rect.top + MIN_SCREEN_BOX_SIZE >= mpDragItem->rect.bottom)  in HandleKeydown()
1227                 mpDragItem->rect.bottom--;  in HandleKeydown()
1231                 if (mpDragItem->rect.top < 1)  in HandleKeydown()
1235                 mpDragItem->rect.top -= 1;  in HandleKeydown()
1236                 mpDragItem->rect.bottom -= 1;  in HandleKeydown()
1244                 mpDragItem->rect.bottom++;  in HandleKeydown()
1248                 mpDragItem->rect.top += 1;  in HandleKeydown()
1249                 mpDragItem->rect.bottom += 1;  in HandleKeydown()
1257                 if (mpDragItem->rect.left + MIN_SCREEN_BOX_SIZE >= mpDragItem->rect.right)  in HandleKeydown()
1262                 mpDragItem->rect.right--;  in HandleKeydown()
1266                 if (mpDragItem->rect.left < 1)  in HandleKeydown()
1270                 mpDragItem->rect.left -= 1;  in HandleKeydown()
1271                 mpDragItem->rect.right -= 1;  in HandleKeydown()
1279                 mpDragItem->rect.right++;  in HandleKeydown()
1283                 mpDragItem->rect.left += 1;  in HandleKeydown()
1284                 mpDragItem->rect.right += 1;  in HandleKeydown()
1292             UpdateConnectionPos(mpDragItem);  in HandleKeydown()
1541     if (!mpDragItem)  in CheckResizeCursor()
1547     select_outer =GetScaledRect(mpDragItem->rect);  in CheckResizeCursor()