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http://ftp.ksu.edu.tw/FTP/FreeBSD/distfiles/xscreensaver-4.20.tar.gz
[xscreensaver]
/
hacks
/
glx
/
queens.c
diff --git
a/hacks/glx/queens.c
b/hacks/glx/queens.c
index e6e0644660cbaab296a14ab7cc13b922e8c5217d..46898dd7c31e3784da2d77ca3cc2938e1159767b 100644
(file)
--- a/
hacks/glx/queens.c
+++ b/
hacks/glx/queens.c
@@
-115,7
+115,7
@@
queens_handle_event (ModeInfo *mi, XEvent *event)
Queenscreen *c = &qs[MI_SCREEN(mi)];
if (event->xany.type == ButtonPress &&
Queenscreen *c = &qs[MI_SCREEN(mi)];
if (event->xany.type == ButtonPress &&
- event->xbutton.button
&
Button1)
+ event->xbutton.button
==
Button1)
{
c->button_down_p = True;
gltrackball_start (c->trackball,
{
c->button_down_p = True;
gltrackball_start (c->trackball,
@@
-124,11
+124,19
@@
queens_handle_event (ModeInfo *mi, XEvent *event)
return True;
}
else if (event->xany.type == ButtonRelease &&
return True;
}
else if (event->xany.type == ButtonRelease &&
- event->xbutton.button
&
Button1)
+ event->xbutton.button
==
Button1)
{
c->button_down_p = False;
return True;
}
{
c->button_down_p = False;
return True;
}
+ else if (event->xany.type == ButtonPress &&
+ (event->xbutton.button == Button4 ||
+ event->xbutton.button == Button5))
+ {
+ gltrackball_mousewheel (c->trackball, event->xbutton.button, 5,
+ !event->xbutton.state);
+ return True;
+ }
else if (event->xany.type == MotionNotify &&
c->button_down_p)
{
else if (event->xany.type == MotionNotify &&
c->button_down_p)
{