From e9cb2b63a85a64e0da8d7aa6aaebc2ab9560547a Mon Sep 17 00:00:00 2001
From: "mjudge%netscape.com"
 <mjudge%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 16 Apr 2002 23:26:22 +0000
Subject: [PATCH] fix for up down behavior after typing or selecting sr=kin
 a=scc r=jfrancis

git-svn-id: svn://10.0.0.236/trunk@119176 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/content/base/src/nsSelection.cpp | 3 +++
 mozilla/layout/generic/nsSelection.cpp   | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/mozilla/content/base/src/nsSelection.cpp b/mozilla/content/base/src/nsSelection.cpp
index 57af6ad1fe8..8f5ed910613 100644
--- a/mozilla/content/base/src/nsSelection.cpp
+++ b/mozilla/content/base/src/nsSelection.cpp
@@ -2765,7 +2765,9 @@ nsSelection::TakeFocus(nsIContent *aNewFocus, PRUint32 aContentOffset,
     }
     else
     {
+      PRBool oldDesiredXSet = mDesiredXSet; //need to keep old desired X if it was set.
       mDomSelections[index]->Collapse(domNode, aContentOffset);
+      mDesiredXSet = oldDesiredXSet; //now reset desired X back.
       mBatching = batching;
       mChangesDuringBatching = changes;
     }
@@ -5892,6 +5894,7 @@ nsTypedSelection::Collapse(nsIDOMNode* aParentNode, PRInt32 aOffset)
 {
   if (!aParentNode)
     return NS_ERROR_INVALID_ARG;
+  mFrameSelection->InvalidateDesiredX();
   if (!IsValidSelectionPoint(mFrameSelection, aParentNode))
     return NS_ERROR_FAILURE;
   nsresult result;
diff --git a/mozilla/layout/generic/nsSelection.cpp b/mozilla/layout/generic/nsSelection.cpp
index 57af6ad1fe8..8f5ed910613 100644
--- a/mozilla/layout/generic/nsSelection.cpp
+++ b/mozilla/layout/generic/nsSelection.cpp
@@ -2765,7 +2765,9 @@ nsSelection::TakeFocus(nsIContent *aNewFocus, PRUint32 aContentOffset,
     }
     else
     {
+      PRBool oldDesiredXSet = mDesiredXSet; //need to keep old desired X if it was set.
       mDomSelections[index]->Collapse(domNode, aContentOffset);
+      mDesiredXSet = oldDesiredXSet; //now reset desired X back.
       mBatching = batching;
       mChangesDuringBatching = changes;
     }
@@ -5892,6 +5894,7 @@ nsTypedSelection::Collapse(nsIDOMNode* aParentNode, PRInt32 aOffset)
 {
   if (!aParentNode)
     return NS_ERROR_INVALID_ARG;
+  mFrameSelection->InvalidateDesiredX();
   if (!IsValidSelectionPoint(mFrameSelection, aParentNode))
     return NS_ERROR_FAILURE;
   nsresult result;