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touchpad: Stop scrolling on a button click / tap

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On a button click / tap the scrolling event handler no longer gets called,
ensure that any in progress scrolling is stopped.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Hans de Goede 2014-05-23 16:06:25 +02:00 • committed by Peter Hutterer
parent 8d41230d65
commit bdb13fd1d3
1 changed files with 6 additions and 2 deletions
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8
src/evdev-mt-touchpad.c
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@ -549,11 +549,15 @@ tp_post_events(struct tp_dispatch *tp, uint64_t time)
struct tp_touch *t = tp_current_touch(tp);
double dx, dy;
if (tp_post_button_events(tp, time) != 0)
if (tp_post_button_events(tp, time) != 0) {
tp_stop_scroll_events(tp, time);
return;
}
if (tp_tap_handle_state(tp, time) != 0)
if (tp_tap_handle_state(tp, time) != 0) {
tp_stop_scroll_events(tp, time);
return;
}
if (tp_post_scroll_events(tp, time) != 0)
return;