X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Fgltext.c;h=3dd7922489892af444c8bb1a72e88083ed5f9999;hp=0e83ec34af50c1237832afa5692412a6bbcef68c;hb=2d04c4f22466851aedb6ed0f2919d148f726b889;hpb=bc7b7a8eb122206d239ec0e693676bcce31be1aa

diff --git a/hacks/glx/gltext.c b/hacks/glx/gltext.c
index 0e83ec34..3dd79224 100644
--- a/hacks/glx/gltext.c
+++ b/hacks/glx/gltext.c
@@ -1,4 +1,4 @@
-/* gltext, Copyright (c) 2001, 2002, 2003, 2004 Jamie Zawinski <jwz@jwz.org>
+/* gltext, Copyright (c) 2001-2005 Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -252,7 +252,7 @@ text_handle_event (ModeInfo *mi, XEvent *event)
   text_configuration *tp = &tps[MI_SCREEN(mi)];
 
   if (event->xany.type == ButtonPress &&
-      event->xbutton.button & Button1)
+      event->xbutton.button == Button1)
     {
       tp->button_down_p = True;
       gltrackball_start (tp->trackball,
@@ -261,11 +261,19 @@ text_handle_event (ModeInfo *mi, XEvent *event)
       return True;
     }
   else if (event->xany.type == ButtonRelease &&
-           event->xbutton.button & Button1)
+           event->xbutton.button == Button1)
     {
       tp->button_down_p = False;
       return True;
     }
+  else if (event->xany.type == ButtonPress &&
+           (event->xbutton.button == Button4 ||
+            event->xbutton.button == Button5))
+    {
+      gltrackball_mousewheel (tp->trackball, event->xbutton.button, 10,
+                              !!event->xbutton.state);
+      return True;
+    }
   else if (event->xany.type == MotionNotify &&
            tp->button_down_p)
     {
@@ -396,7 +404,7 @@ fill_character (GLUTstrokeFont font, int c, Bool wire)
             ly = coord->y;
           }
       }
-      return (int) (ch->right + tube_width/2);
+      return (int) (ch->right + tube_width);
     }
   return 0;
 }