X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fglblur.c;h=29e6f23d3cc69f4ba0bf12e3cbf66f2e5e8e6017;hb=447db08c956099b3b183886729108bf5b364c4b8;hp=59b0870d31ada815b1c40a079d6c7c7545b70709;hpb=9c9d475ff889ed8be02e8ce8c17da28b93278fca;p=xscreensaver

diff --git a/hacks/glx/glblur.c b/hacks/glx/glblur.c
index 59b0870d..29e6f23d 100644
--- a/hacks/glx/glblur.c
+++ b/hacks/glx/glblur.c
@@ -42,9 +42,6 @@ extern XtAppContext app;
 			"*showFPS:      False       \n" \
 	               	"*fpsSolid:     True	    \n" \
 			"*wireframe:    False       \n" \
-			"*spin:       " DEF_SPIN   "\n" \
-			"*wander:     " DEF_WANDER "\n" \
-			"*blurSize:   " DEF_BLURSIZE "\n" \
 
 
 #undef countof
@@ -363,7 +360,7 @@ glblur_handle_event (ModeInfo *mi, XEvent *event)
   glblur_configuration *bp = &bps[MI_SCREEN(mi)];
 
   if (event->xany.type == ButtonPress &&
-      event->xbutton.button & Button1)
+      event->xbutton.button == Button1)
     {
       bp->button_down_p = True;
       gltrackball_start (bp->trackball,
@@ -372,11 +369,19 @@ glblur_handle_event (ModeInfo *mi, XEvent *event)
       return True;
     }
   else if (event->xany.type == ButtonRelease &&
-           event->xbutton.button & Button1)
+           event->xbutton.button == Button1)
     {
       bp->button_down_p = False;
       return True;
     }
+  else if (event->xany.type == ButtonPress &&
+           (event->xbutton.button == Button4 ||
+            event->xbutton.button == Button5))
+    {
+      gltrackball_mousewheel (bp->trackball, event->xbutton.button, 10,
+                              !!event->xbutton.state);
+      return True;
+    }
   else if (event->xany.type == MotionNotify &&
            bp->button_down_p)
     {