diff options
| author | Alyssa Hung <ahung@isisview.org> | 2012-04-13 01:04:38 -0400 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2012-04-16 11:44:14 +1000 |
| commit | 1874094f0e99d8db319f6cf769ce5a25c9bc490c (patch) | |
| tree | 6a349556129e3a436aa8bcc86248d389ad4bebd3 /tools/synclient.c | |
| parent | 38b93b71c812c6d7b7085f40d049b0a4927e52dd (diff) | |
Support inverted scroll direction.
This patch allows scroll direction to be inverted by allowing
VertScrollDelta and HorizScrollDelta to be set to negative values. This
enables behaviour that is consistent with modern touchscreen devices,
where the content scrolls in the same direction as the user's finger
movement.
Signed-off-by: Alyssa Hung <ahung@isisview.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'tools/synclient.c')
| -rw-r--r-- | tools/synclient.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/synclient.c b/tools/synclient.c index aef719f..6c8ee7a 100644 --- a/tools/synclient.c +++ b/tools/synclient.c @@ -90,8 +90,8 @@ static struct Parameter params[] = { {"EmulateMidButtonTime", PT_INT, 0, 1000, SYNAPTICS_PROP_MIDDLE_TIMEOUT,32, 0}, {"EmulateTwoFingerMinZ", PT_INT, 0, 1000, SYNAPTICS_PROP_TWOFINGER_PRESSURE, 32, 0}, {"EmulateTwoFingerMinW", PT_INT, 0, 15, SYNAPTICS_PROP_TWOFINGER_WIDTH, 32, 0}, - {"VertScrollDelta", PT_INT, 0, 1000, SYNAPTICS_PROP_SCROLL_DISTANCE, 32, 0}, - {"HorizScrollDelta", PT_INT, 0, 1000, SYNAPTICS_PROP_SCROLL_DISTANCE, 32, 1}, + {"VertScrollDelta", PT_INT, -1000, 1000, SYNAPTICS_PROP_SCROLL_DISTANCE, 32, 0}, + {"HorizScrollDelta", PT_INT, -1000, 1000, SYNAPTICS_PROP_SCROLL_DISTANCE, 32, 1}, {"VertEdgeScroll", PT_BOOL, 0, 1, SYNAPTICS_PROP_SCROLL_EDGE, 8, 0}, {"HorizEdgeScroll", PT_BOOL, 0, 1, SYNAPTICS_PROP_SCROLL_EDGE, 8, 1}, {"CornerCoasting", PT_BOOL, 0, 1, SYNAPTICS_PROP_SCROLL_EDGE, 8, 2}, |