Changeset 3708 for trunk/src/user32/dc.cpp

Timestamp:

Jun 14, 2000, 4:25:57 PM (25 years ago)

Author:

sandervl

Message:

fix for excessive redrawing in Notes

File:

• trunk/src/user32/dc.cpp (modified) (5 diffs)

trunk/src/user32/dc.cpp

@@ -1 @@
-/* $Id: dc.cpp,v 1.60 2000-06-08 18:10:09 sandervl Exp $ */
+/* $Id: dc.cpp,v 1.61 2000-06-14 14:25:56 sandervl Exp $ */
 
 /*
@@ -625 +625 @@
    }
    else {
-#if 0
-        HRGN hrgnTmp = GpiCreateRegion(pHps->hps, 1, &rectl);
-
-        WinQueryUpdateRegion(hwndClient, hrgnTmp);
-
-        RGNRECT rgnrect = {0, 12, 0, RECTDIR_LFRT_TOPBOT};
-        RECTL   rectls[12], rcltemp;
-        GpiQueryRegionRects(pHps->hps, hrgnTmp, &rcltemp, &rgnrect, &rectls[0]);
-        GpiDestroyRegion(pHps->hps, hrgnTmp);
-#endif
         WinValidateRect(hwndClient, &rectl, FALSE);
 
@@ -1110 +1100 @@
              wnd->setEraseBkgnd(TRUE);
         }
+        else
+        if (redraw & RDW_NOERASE_W)
+            wnd->setEraseBkgnd(FALSE);
 
         if (!pRect && !hrgn)
@@ -1203 +1196 @@
    result = RedrawWindow (hwnd, pRect, NULLHANDLE,
                           RDW_ALLCHILDREN_W | RDW_INVALIDATE_W |
-                          (erase ? RDW_ERASE_W : 0) |
+                          (erase ? RDW_ERASE_W : RDW_NOERASE_W) |
                           (hwnd == NULLHANDLE ? RDW_UPDATENOW_W : 0));
    return (result);
@@ -1216 +1209 @@
    result = RedrawWindow (hwnd, NULL, hrgn,
                           RDW_ALLCHILDREN_W | RDW_INVALIDATE_W |
-                          (erase ? RDW_ERASE_W : 0) |
+                          (erase ? RDW_ERASE_W : RDW_NOERASE_W) |
                           (hwnd == NULLHANDLE ? RDW_UPDATENOW_W : 0));
    return (result);