[PATCH wayland] protocol: Clarify pointer axis event

Jonas Ådahl jadahl at gmail.com
Thu Sep 27 09:40:26 PDT 2012

Pointer axis events are in the same coordinate space as motion events.

Signed-off-by: Jonas Ådahl <jadahl at gmail.com>
 protocol/wayland.xml |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 5e56cb8..e31cad4 100644
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -863,7 +863,10 @@
     <event name="axis">
       <description summary="axis event">
-	Scroll and other axis notifications.
+	Scroll and other axis notifications.  The value parameter
+	is the length of a vector along an axis in a coordinate space
+	identical to those of motion events, representing the relative
+	movement along an axis.
       <arg name="time" type="uint"/>

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