From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue, 9 Jun 2015 21:45:39 +0000 (+1000)
Subject: doc: add a note that middle-button dragging is not possible on sticks
X-Git-Tag: 0.18.0~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d29f17190cb419bf3cf975f5a1d133634fdca97d;p=platform%2Fupstream%2Flibinput.git

doc: add a note that middle-button dragging is not possible on sticks

Just to have something to point bug reporters to.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/doc/scrolling.dox b/doc/scrolling.dox
index 94aa815..61d58f3 100644
--- a/doc/scrolling.dox
+++ b/doc/scrolling.dox
@@ -55,6 +55,10 @@ a designated button is held down. For example, Lenovo devices provide a
 <a href="http://en.wikipedia.org/wiki/Pointing_stick">pointing stick</a> that emulates
 scroll events when the trackstick's middle mouse button is held down.
 
+@note On-button scrolling is enabled by default for pointing sticks. This
+prevents middle-button dragging; all motion events while the middle button is
+down are converted to scroll events.
+
 @image html button-scrolling.svg "Button scrolling"
 
 The button may be changed with