From b49b06ffb1e3c27034a735e8a8bb460ceee62f4b Mon Sep 17 00:00:00 2001
From: piro <piro@599a83e7-65a4-db11-8015-0010dcdd6dc2>
Date: Wed, 3 Dec 2008 13:05:01 +0000
Subject: [PATCH] =?UTF-8?q?=E3=82=BF=E3=83=96=E3=83=90=E3=83=BC=E4=B8=8A?=
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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@3452 599a83e7-65a4-db11-8015-0010dcdd6dc2
---
 content/treestyletab/treestyletabbrowser.js | 27 ++++++++++++++-------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/content/treestyletab/treestyletabbrowser.js b/content/treestyletab/treestyletabbrowser.js
index b3ff6816..30d6a217 100644
--- a/content/treestyletab/treestyletabbrowser.js
+++ b/content/treestyletab/treestyletabbrowser.js
@@ -1681,16 +1681,10 @@ TreeStyleTabBrowser.prototype = {
 			this.collapseExpandSubtree(tab, tab.getAttribute(this.kSUBTREE_COLLAPSED) != 'true');
 		}
 		else if (!this.getTabFromEvent(aEvent)) {
-			var clickedPoint = aEvent[this.positionProp];
-			Array.slice(this.mTabBrowser.mTabContainer.childNodes).some(function(aTab) {
-				var box = aTab.boxObject;
-				if (box[this.positionProp] > clickedPoint ||
-					box[this.positionProp] + box[this.sizeProp] < clickedPoint) {
-					return false;
-				}
+			var tab = this.getTabFromTabbarEvent(aEvent);
+			if (tab) {
 				this.mTabBrowser.selectedTab = aTab;
-				return true;
-			}, this);
+			}
 		}
 		else {
 			return;
@@ -1699,6 +1693,21 @@ TreeStyleTabBrowser.prototype = {
 		aEvent.preventDefault();
 		aEvent.stopPropagation();
 	},
+	getTabFromTabbarEvent : function(aEvent)
+	{
+		var tab = null;
+		var clickedPoint = aEvent[this.positionProp];
+		Array.slice(this.mTabBrowser.mTabContainer.childNodes).some(function(aTab) {
+			var box = aTab.boxObject;
+			if (box[this.positionProp] > clickedPoint ||
+				box[this.positionProp] + box[this.sizeProp] < clickedPoint) {
+				return false;
+			}
+			tab = aTab;
+			return true;
+		}, this);
+		return tab;
+	},
  
 	onTabMouseDown : function(aEvent) 
 	{