From: Thomas Geymayer <tomgey@gmail.com>
Date: Sat, 29 Jun 2013 12:11:19 +0000 (+0200)
Subject: Canvas: fix distance check for click events.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=36d1308aa6344ecaff56df11f556e7c4ea81040f;p=simgear.git

Canvas: fix distance check for click events.
---

diff --git a/simgear/canvas/CanvasEventManager.cxx b/simgear/canvas/CanvasEventManager.cxx
index a10b7c00..879f869c 100644
--- a/simgear/canvas/CanvasEventManager.cxx
+++ b/simgear/canvas/CanvasEventManager.cxx
@@ -279,8 +279,8 @@ namespace canvas
                                     const EventPropagationPath& path2 ) const
   {
     osg::Vec2 delta = path1.front().local_pos - path2.front().local_pos;
-    return delta.x() < drag_threshold
-        && delta.y() < drag_threshold;
+    return std::fabs(delta.x()) < drag_threshold
+        && std::fabs(delta.y()) < drag_threshold;
   }
 
   //----------------------------------------------------------------------------