[Pkg-mozext-commits] [tabmixplus] 02/26: Add call to updateVerticalTabStrip from onTabClose_updateTabBar when Classic theme restorer installed, underflow not always fires when Classic theme restorer installed

[David Prévot]

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taffit pushed a commit to tag 0.4.2.3pre.160319a1
in repository tabmixplus.

commit ea360e7ca003c73e97889f66ee955e0a33be1e20
Author: onemen <tabmix.onemen at gmail.com>
Date:   Thu Mar 10 01:14:15 2016 +0200

    Add call to updateVerticalTabStrip from onTabClose_updateTabBar when Classic theme restorer installed, underflow not always fires when Classic theme restorer installed
---
 chrome/content/tabmix.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/chrome/content/tabmix.js b/chrome/content/tabmix.js
index a008a4c..ef86393 100644
--- a/chrome/content/tabmix.js
+++ b/chrome/content/tabmix.js
@@ -875,9 +875,17 @@ var TMP_eventListener = {
 
     var tabBar = gBrowser.tabContainer;
     function _updateTabstrip() {
-      if (tabBar.getAttribute("multibar") == "true" &&
-          Tabmix.tabsUtils.lastTabRowNumber < TabmixTabbar.visibleRows)
-        Tabmix.tabsUtils.updateVerticalTabStrip();
+      // underflow not always fires when Classic theme restorer installed
+      let multibar = tabBar.getAttribute("multibar");
+      if (multibar) {
+        let lastTabRowNumber = Tabmix.tabsUtils.lastTabRowNumber;
+        if (multibar == "true" &&
+            lastTabRowNumber < TabmixTabbar.visibleRows ||
+            multibar == "scrollbar" && Tabmix.extensions.ctr &&
+            lastTabRowNumber <= Tabmix.prefs.getIntPref("tabBarMaxRow")) {
+          Tabmix.tabsUtils.updateVerticalTabStrip();
+        }
+      }
       TabmixTabbar.updateBeforeAndAfter();
     }
 

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