From dcc5b28cea134252d884f76883ccb5df16054d59 Mon Sep 17 00:00:00 2001
From: "rflint%ryanflint.com" <rflint%ryanflint.com>
Date: Fri, 25 May 2007 11:08:58 +0000
Subject: [PATCH] Bug 345950 - Provide a browser.tabs.tabMaxWidth. Patch by Dao
 Gottwald <dao@design-noir.de>, r=mano

---
 browser/app/profile/firefox.js         |  1 +
 toolkit/content/widgets/tabbrowser.xml | 19 +++++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index 060d0d9ff61..dcfd04ea5cd 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -251,6 +251,7 @@ pref("browser.tabs.opentabfor.middleclick", true);
 pref("browser.tabs.loadDivertedInBackground", false);
 pref("browser.tabs.loadBookmarksInBackground", false);
 pref("browser.tabs.tabMinWidth", 100);
+pref("browser.tabs.tabMaxWidth", 250);
 pref("browser.tabs.tabClipWidth", 140);
 
 // Where to show tab close buttons:
diff --git a/toolkit/content/widgets/tabbrowser.xml b/toolkit/content/widgets/tabbrowser.xml
index 8a079b58b65..ebf72edf855 100644
--- a/toolkit/content/widgets/tabbrowser.xml
+++ b/toolkit/content/widgets/tabbrowser.xml
@@ -1150,7 +1150,7 @@
               t.setAttribute("label", aURI);
 
             t.setAttribute("crop", "end");
-            t.maxWidth = 250;
+            t.maxWidth = this.mTabContainer.mTabMaxWidth;
             t.minWidth = this.mTabContainer.mTabMinWidth;
             t.width = 0;
             t.setAttribute("flex", "100");
@@ -2663,13 +2663,23 @@
 
           try {
             this.mTabMinWidth = pb2.getIntPref("browser.tabs.tabMinWidth");
-            this.mTabClipWidth = pb2.getIntPref("browser.tabs.tabClipWidth");
-            this.mCloseButtons = pb2.getIntPref("browser.tabs.closeButtons");
+          } catch (e) {
           }
-          catch (e) {
+          try {
+            this.mTabMaxWidth = pb2.getIntPref("browser.tabs.tabMaxWidth");
+          } catch (e) {
+          }
+          try {
+            this.mTabClipWidth = pb2.getIntPref("browser.tabs.tabClipWidth");
+          } catch (e) {
+          }
+          try {
+            this.mCloseButtons = pb2.getIntPref("browser.tabs.closeButtons");
+          } catch (e) {
           }
 
           this.firstChild.minWidth = this.mTabMinWidth;
+          this.firstChild.maxWidth = this.mTabMaxWidth;
           this.adjustTabstrip();
 
           pb2.addObserver("browser.tabs.closeButtons", 
@@ -2752,6 +2762,7 @@
         });
       </field>
       <field name="mTabMinWidth">100</field>
+      <field name="mTabMaxWidth">250</field>
       <field name="mTabClipWidth">140</field>
       <field name="mCloseButtons">1</field>