http://www.jwz.org/xscreensaver/xscreensaver-5.13.tar.gz

[xscreensaver] / hacks / glx / sballs.c

diff --git a/hacks/glx/sballs.c b/hacks/glx/sballs.c
index fb2c07e0643c72f292049cd6d500556016a0d0c2..d3e3ec89d2416d55d2e25f2f142098d8305e0b65 100644 (file)
--- a/hacks/glx/sballs.c
+++ b/hacks/glx/sballs.c
@@ -666,8 +666,6 @@ static void Init(ModeInfo * mi)
         glLightfv(GL_LIGHT1, GL_DIFFUSE, LightDiffuse);
         glLightfv(GL_LIGHT1, GL_POSITION,LightPosition);
         glEnable(GL_LIGHT1);
-
-        glClearColor(0, 0, 0, 0);
 }
 
 /*
@@ -798,7 +796,9 @@ sballs_handle_event (ModeInfo *mi, XEvent *event)
     }
   else if (event->xany.type == ButtonPress &&
            (event->xbutton.button == Button4 ||
-            event->xbutton.button == Button5))
+            event->xbutton.button == Button5 ||
+            event->xbutton.button == Button6 ||
+            event->xbutton.button == Button7))
     {
       gltrackball_mousewheel (sb->trackball, event->xbutton.button, 5,
                               !!event->xbutton.state);