462         int delta_y = 0;  in OnLButtonDown()  local
463         CalSnapDelta(delta_x, delta_y, 0);  in OnLButtonDown()
686 void target_screen::ShiftSelectedWidgets(int delta_x, int delta_y)  in ShiftSelectedWidgets()  argument
702             gx_utility_rectangle_shift(&size, delta_x, delta_y);  in ShiftSelectedWidgets()
973 void target_screen::UpdateSnapLines(int delta_x, int delta_y)  in UpdateSnapLines()  argument
984             snapline->source_top_left += delta_y;  in UpdateSnapLines()
985             snapline->source_bottom_right += delta_y;  in UpdateSnapLines()
1327 …arget_screen::UpdateRadialProgressSize(GX_RECTANGLE *size, int mDragMode, int delta_x, int delta_y)  in UpdateRadialProgressSize()  argument
1346         size->gx_rectangle_top += delta_y;  in UpdateRadialProgressSize()
1347         size->gx_rectangle_bottom -= delta_y;  in UpdateRadialProgressSize()
1348         size->gx_rectangle_left += delta_y;  in UpdateRadialProgressSize()
1349         size->gx_rectangle_right -= delta_y;  in UpdateRadialProgressSize()
1353         size->gx_rectangle_top -= delta_y;  in UpdateRadialProgressSize()
1354         size->gx_rectangle_bottom += delta_y;  in UpdateRadialProgressSize()
1355         size->gx_rectangle_left -= delta_y;  in UpdateRadialProgressSize()
1356         size->gx_rectangle_right += delta_y;  in UpdateRadialProgressSize()
1362 void target_screen::UpdateWidgetSize(GX_RECTANGLE *size, int mDrawMode, int delta_x, int delta_y)  in UpdateWidgetSize()  argument
1368         size->gx_rectangle_top += delta_y;  in UpdateWidgetSize()
1373         size->gx_rectangle_top += delta_y;  in UpdateWidgetSize()
1378         size->gx_rectangle_bottom += delta_y;  in UpdateWidgetSize()
1383         size->gx_rectangle_bottom += delta_y;  in UpdateWidgetSize()
1395         size->gx_rectangle_top += delta_y;  in UpdateWidgetSize()
1399         size->gx_rectangle_bottom += delta_y;  in UpdateWidgetSize()
1405 void target_screen::CalSnapDelta(int &delta_x, int &delta_y, int snap_dist)  in CalSnapDelta()  argument
1427     int snap_delta_y = delta_y;  in CalSnapDelta()
1456                 snap_dist_y = CalSnap2GridDelta(mGridSnapInfo.crosshair_cy, delta_y);  in CalSnapDelta()
1464             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_top, delta_y);  in CalSnapDelta()
1469             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_top, delta_y);  in CalSnapDelta()
1474             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_bottom, delta_y);  in CalSnapDelta()
1479             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_bottom, delta_y);  in CalSnapDelta()
1491             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_top, delta_y);  in CalSnapDelta()
1495             snap_dist_y = CalSnap2GridDelta(size.gx_rectangle_bottom, delta_y);  in CalSnapDelta()
1565             delta_y = snap_delta_y;  in CalSnapDelta()
1575             mGridSnapInfo.crosshair_cy += delta_y;  in CalSnapDelta()
1584         UpdateSnapLines(delta_x, delta_y);  in CalSnapDelta()
1596     int delta_y;  in OnMouseMove()  local
1614         delta_y = point.y - mDragStart.gx_point_y;  in OnMouseMove()
1616         if (!delta_x && !delta_y)  in OnMouseMove()
1631             CalSnapDelta(delta_x, delta_y, header->snap_spacing);  in OnMouseMove()
1634         if (!delta_x && !delta_y)  in OnMouseMove()
1642             mDragStart.gx_point_y += delta_y;  in OnMouseMove()
1644             ShiftSelectedWidgets(delta_x, delta_y);  in OnMouseMove()
1650                 UpdateRadialProgressSize(&size, mDragMode, delta_x, delta_y);  in OnMouseMove()
1654                 UpdateWidgetSize(&size, mDragMode, delta_x, delta_y);  in OnMouseMove()
1658             mDragStart.gx_point_y += delta_y;  in OnMouseMove()