From 0b039f085f6808a755e0ec8a36d0a029019cd3a4 Mon Sep 17 00:00:00 2001
From: "sspitzer%mozilla.org" <sspitzer%mozilla.org>
Date: Thu, 3 Aug 2006 00:54:49 +0000
Subject: [PATCH] fix for bug #342845

when dragging a tab over the "all tabs" button, act as if we are dragging over the "scroll down" button

r=mconnor
---
 toolkit/content/widgets/tabbrowser.xml             | 7 +++++--
 toolkit/themes/pinstripe/global/globalBindings.xml | 3 ++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/toolkit/content/widgets/tabbrowser.xml b/toolkit/content/widgets/tabbrowser.xml
index 5c15bcac466d..331680149537 100644
--- a/toolkit/content/widgets/tabbrowser.xml
+++ b/toolkit/content/widgets/tabbrowser.xml
@@ -1686,7 +1686,9 @@
                 pixelsToScroll = tabStrip.scrollIncrement * -1;
                 tabStrip.scrollByPixels(pixelsToScroll);
               }
-              else if (targetAnonid == "scrollbutton-down") {
+              else if (targetAnonid == "scrollbutton-down" || 
+                       (targetAnonid == "alltabs-button" && 
+                        this.mTabContainer.getAttribute("overflow") == "true")) {
                 pixelsToScroll = tabStrip.scrollIncrement;
                 tabStrip.scrollByPixels(pixelsToScroll);
               }
@@ -2483,7 +2485,8 @@
              see bugs #346307 and #346035 
         -->
         <xul:hbox style="position: relative;">
-          <xul:toolbarbutton class="tabs-alltabs-button" type="menu">
+          <xul:toolbarbutton class="tabs-alltabs-button" type="menu"
+                             anonid="alltabs-button">
             <xul:menupopup class="tabs-alltabs-popup"
                            anonid="alltabs-popup" 
                            position="after_end"/>
diff --git a/toolkit/themes/pinstripe/global/globalBindings.xml b/toolkit/themes/pinstripe/global/globalBindings.xml
index 1e9ab3a67f58..6b242e2e1628 100644
--- a/toolkit/themes/pinstripe/global/globalBindings.xml
+++ b/toolkit/themes/pinstripe/global/globalBindings.xml
@@ -78,7 +78,8 @@
                    see bugs #346307 and #346035 
               -->
               <xul:hbox style="position: relative;">
-                <xul:toolbarbutton class="tabs-alltabs-button" type="menu">
+                <xul:toolbarbutton class="tabs-alltabs-button" type="menu"
+                                   anonid="alltabs-button">
                   <xul:menupopup class="tabs-alltabs-popup"
                                  anonid="alltabs-popup" position="after_end"/>
                 </xul:toolbarbutton>