From 18fb9008554bbcc9712b74c18b175bd44ee92744 Mon Sep 17 00:00:00 2001
From: Simon Kornblith <simon@simonster.com>
Date: Thu, 24 Feb 2011 04:56:10 +0000
Subject: [PATCH] closes  #1799: Dragging a file into the Zotero tab (but not
 pane) in Firefox 3.6 causes Firefox to try to load the file

---
 chrome/content/zotero/tab.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/tab.js b/chrome/content/zotero/tab.js
index c1ce5ca477..28ea37db9a 100644
--- a/chrome/content/zotero/tab.js
+++ b/chrome/content/zotero/tab.js
@@ -42,7 +42,6 @@ var ZoteroTab = new function()
 					? this.containerWindow.gBrowser.tabs : this.containerWindow.gBrowser.mTabs);
 		
 		// loop over all browsers in this window
-		var containerTab, containerBrowser;
 		for(var i=0; i<this.containerWindow.gBrowser.browsers.length; i++) {
 			var currentBrowser = this.containerWindow.gBrowser.browsers[i];
 			if(currentBrowser.contentWindow == window) {
@@ -58,6 +57,9 @@ var ZoteroTab = new function()
 			}
 		}
 		
+		// stop drop events from propagating
+		this.containerBrowser.addEventListener("drop", _dropPropagationKiller, true);
+		
 		// initialize ZoteroPane and swap out old window ZoteroPane object
 		if(this.containerWindow.ZoteroPane) {
 			this._swapZoteroPane();
@@ -107,12 +109,22 @@ var ZoteroTab = new function()
 	}
 	
 	this.onUnload = function() {
+		// remove drop propagation killer
+		this.containerBrowser.removeEventListener("drop", _dropPropagationKiller, true);
+		
+		// replace window ZoteroPane
 		if(this.containerWindow.ZoteroPane === this.containerWindow.ZoteroPane_Tab) {
 			this.containerWindow.ZoteroPane = this.containerWindow.ZoteroPane_Overlay;
 		}
 		delete this.containerWindow.ZoteroPane_Tab;
+		
+		// destroy pane
 		ZoteroPane.destroy();
 	}
+	
+	function _dropPropagationKiller(event) {
+		event.stopPropagation();
+	}
 }
 
 window.addEventListener("load", function(e) { ZoteroTab.onLoad(e); }, false);