Fix tree painting bug. r=ben

git-svn-id: svn://10.0.0.236/trunk@75200 18797224-902f-48f8-a5cc-f745e15eee43
2000-07-30 07:05:04 +00:00
parent b93eb7a136
commit 7b5c94fdfd
1 changed files with 4 additions and 0 deletions
--- a/mozilla/layout/xul/base/src/nsXULTreeGroupFrame.cpp
+++ b/mozilla/layout/xul/base/src/nsXULTreeGroupFrame.cpp
@@ -431,6 +431,10 @@ void nsXULTreeGroupFrame::OnContentRemoved(nsIPresContext* aPresContext,
      PRInt32 newCount = mOuterFrame->GetRowCount();
      PRInt32 delta = rowCount - newCount;
      mOuterFrame->ScrollToIndex(index-delta);
+      if (index-delta <= 0) {
+        // Repaint the world.
+        mOuterFrame->Redraw(state, nsnull, PR_FALSE);
+      }
      return;
    }
  }