Check to see whether any ancestor windows are drop targets.

3d3dc23a · Huw D M Davies · Alexandre Julliard · d0f8bfd7 · 3d3dc23a
Commit 3d3dc23a authored Dec 15, 2000 by Huw D M Davies Committed by Alexandre Julliard Dec 15, 2000
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ole2.c dlls/ole32/ole2.c +6 -2

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--- a/dlls/ole32/ole2.c
+++ b/dlls/ole32/ole2.c
@@ -1862,8 +1862,12 @@ static void OLEDD_TrackMouseMove(
      /*
       * Find-out if there is a drag target under the mouse
       */
-      newDropTargetNode = OLEDD_FindDropTarget(hwndNewTarget);
-      
+      HWND nexttar = hwndNewTarget;
+      do {
+	newDropTargetNode = OLEDD_FindDropTarget(nexttar);
+      } while (!newDropTargetNode && (nexttar = GetParent(nexttar)) != 0);
+      if(nexttar) hwndNewTarget = nexttar;
+
      trackerInfo->curDragTargetHWND = hwndNewTarget;
      trackerInfo->curDragTarget     = newDropTargetNode ? newDropTargetNode->dropTarget : 0;