Revision: 4443
http://tigervnc.svn.sourceforge.net/tigervnc/?rev=4443&view=rev
Author: ossman_
Date: 2011-05-24 11:33:43 +0000 (Tue, 24 May 2011)
Log Message:
-----------
Handle horizontal wheel events and not just vertical.
Modified Paths:
--------------
trunk/vncviewer/Viewport.cxx
Modified: trunk/vncviewer/Viewport.cxx
===================================================================
--- trunk/vncviewer/Viewport.cxx 2011-05-24 11:32:36 UTC (rev 4442)
+++ trunk/vncviewer/Viewport.cxx 2011-05-24 11:33:43 UTC (rev 4443)
@@ -215,10 +215,15 @@
buttonMask |= 4;
if (event == FL_MOUSEWHEEL) {
+ wheelMask = 0;
if (Fl::event_dy() < 0)
- wheelMask = 8;
- else
- wheelMask = 16;
+ wheelMask |= 8;
+ if (Fl::event_dy() > 0)
+ wheelMask |= 16;
+ if (Fl::event_dx() < 0)
+ wheelMask |= 32;
+ if (Fl::event_dx() > 0)
+ wheelMask |= 64;
// A quick press of the wheel "button", followed by a immediate
// release below
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