Add configuration options for smooth scrolling.

This patch creates three new xorg.conf options, VertScrollDelta,
HorizScrollDelta and DialDelta, which adjust the sensitivity of
smooth scrolling. These options take a positive integer, default
value is 1.

Signed-off-by: Peter De Wachter <pdewacht@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/evdev.h b/src/evdev.h
index 563d108..520d017 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -221,6 +221,11 @@ typedef struct {
         Time                expires;     /* time of expiry */
         Time                timeout;
     } emulateWheel;
+    struct {
+        int                 vert_delta;
+        int                 horiz_delta;
+        int                 dial_delta;
+    } smoothScroll;
     /* run-time calibration */
     struct {
         int                 min_x;