Description: fix render rootview OnPostDraw invalid Rect

IssueNo: https://gitee.com/openharmony/graphic_ui/issues/I4HELS
Feature or Bugfix: Feature
Binary Source:No
Signed-off-by: Nlizhiqi <lizhiqi1@huawei.com>

frameworks/components/root_view.cpp

@@ -717,9 +717,9 @@ void RootView::DrawTop(UIView* view, const Rect& rect)
         stackCount = 0;
         curView = par->GetNextSibling();
         if (enableAnimator) {
-            par->OnPostDraw(*dc_.mapBufferInfo, curViewRect);
+            par->OnPostDraw(*dc_.mapBufferInfo, rect);
         } else {
-            par->OnPostDraw(*dc_.bufferInfo, curViewRect);
+            par->OnPostDraw(*dc_.bufferInfo, rect);
         }
         par = par->GetParent();
     }