From 9e8ccf48897692a48ef1259c86f9fb82b48f7d0b Mon Sep 17 00:00:00 2001
From: "karnaze%netscape.com" <karnaze%netscape.com>
Date: Thu, 5 Oct 2000 21:07:00 +0000
Subject: [PATCH] bug 55192 - use the strategy of the first in flow when
 (incorrectly) getting an incremental reflow during printing. a=buster,
 r=peterl

---
 layout/html/table/src/nsTableFrame.cpp | 9 ++++++++-
 layout/tables/nsTableFrame.cpp         | 9 ++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/layout/html/table/src/nsTableFrame.cpp b/layout/html/table/src/nsTableFrame.cpp
index 90afcbade3dd..2dc4419c94ef 100644
--- a/layout/html/table/src/nsTableFrame.cpp
+++ b/layout/html/table/src/nsTableFrame.cpp
@@ -1747,7 +1747,14 @@ NS_METHOD nsTableFrame::Reflow(nsIPresContext* aPresContext,
     
     // See if the pass1 maximum width is no longer valid because one of the
     // cell maximum widths changed
-    if (!IsMaximumWidthValid()) {
+    if (mPrevInFlow) {
+      // a next in flow just uses the preferred width of the 1st in flow.
+      nsTableFrame* firstInFlow = (nsTableFrame*)GetFirstInFlow();
+      if (firstInFlow) {
+        aDesiredSize.mMaximumWidth = firstInFlow->GetPreferredWidth();
+      }
+    }
+    else if (!IsMaximumWidthValid()) {
       // Initialize the strategy and have it compute the natural size of
       // the table
       mTableLayoutStrategy->Initialize(aPresContext, nsnull, NS_UNCONSTRAINEDSIZE, aReflowState);
diff --git a/layout/tables/nsTableFrame.cpp b/layout/tables/nsTableFrame.cpp
index 90afcbade3dd..2dc4419c94ef 100644
--- a/layout/tables/nsTableFrame.cpp
+++ b/layout/tables/nsTableFrame.cpp
@@ -1747,7 +1747,14 @@ NS_METHOD nsTableFrame::Reflow(nsIPresContext* aPresContext,
     
     // See if the pass1 maximum width is no longer valid because one of the
     // cell maximum widths changed
-    if (!IsMaximumWidthValid()) {
+    if (mPrevInFlow) {
+      // a next in flow just uses the preferred width of the 1st in flow.
+      nsTableFrame* firstInFlow = (nsTableFrame*)GetFirstInFlow();
+      if (firstInFlow) {
+        aDesiredSize.mMaximumWidth = firstInFlow->GetPreferredWidth();
+      }
+    }
+    else if (!IsMaximumWidthValid()) {
       // Initialize the strategy and have it compute the natural size of
       // the table
       mTableLayoutStrategy->Initialize(aPresContext, nsnull, NS_UNCONSTRAINEDSIZE, aReflowState);