From 51d80aa98c32b8e419622c627d1f1c4f38af9a27 Mon Sep 17 00:00:00 2001
From: "dbaron%fas.harvard.edu" <dbaron%fas.harvard.edu>
Date: Wed, 27 Mar 2002 03:32:41 +0000
Subject: [PATCH] Ensure that text zoom persisted from a previous page is
 applied to frames.  Patch from Tom Mraz <t8m@centrum.cz>.  r=dbaron  sr=jag 
 a=scc

---
 docshell/base/nsDocShell.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
index cc28c9ed9c54..a84a9ce2673a 100644
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -1931,6 +1931,7 @@ nsDocShell::AddChild(nsIDocShellTreeItem * aChild)
     // Do some docShell Specific stuff.
     nsXPIDLString defaultCharset;
     nsXPIDLString forceCharset;
+    float textZoom = 1.0;
     NS_ENSURE_TRUE(mContentViewer, NS_ERROR_FAILURE);
 
     nsCOMPtr<nsIMarkupDocumentViewer> muDV =
@@ -1942,6 +1943,9 @@ nsDocShell::AddChild(nsIDocShellTreeItem * aChild)
         NS_ENSURE_SUCCESS(muDV->
                           GetForceCharacterSet(getter_Copies(forceCharset)),
                           NS_ERROR_FAILURE);
+        NS_ENSURE_SUCCESS(muDV->
+                          GetTextZoom(&textZoom),
+                          NS_ERROR_FAILURE);
     }
     nsCOMPtr<nsIContentViewer> childCV;
     NS_ENSURE_SUCCESS(childAsDocShell->
@@ -1955,6 +1959,8 @@ nsDocShell::AddChild(nsIDocShellTreeItem * aChild)
                               NS_ERROR_FAILURE);
             NS_ENSURE_SUCCESS(childmuDV->SetForceCharacterSet(forceCharset),
                               NS_ERROR_FAILURE);
+            NS_ENSURE_SUCCESS(childmuDV->SetTextZoom(textZoom),
+                              NS_ERROR_FAILURE);
         }
     }