From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Sat, 23 Apr 2011 07:45:58 +0000 (+0200)
Subject: SwipeScroll: Only allow starting with the left button
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~8150
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=c450120409ebca2580d1c6383c1e5be54a6c6c08;p=gnome-shell.git

SwipeScroll: Only allow starting with the left button

Currently we allow starting swipe-scroll with any mouse button
which is weird from an UI pov and causes inconsistencies with
event handling.

https://bugzilla.gnome.org/show_bug.cgi?id=647186
---

diff --git a/js/ui/overview.js b/js/ui/overview.js
index 9d4cad82a..ec6762544 100644
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -281,7 +281,8 @@ Overview.prototype = {
     },
 
     _onButtonPress: function(actor, event) {
-        if (this._scrollDirection == SwipeScrollDirection.NONE)
+        if (this._scrollDirection == SwipeScrollDirection.NONE
+            || event.get_button() != 1)
             return;
 
         let [stageX, stageY] = event.get_coords();