[mutter] clutter: Also pick on TOUCH_BEGIN events
- From: Marge Bot <marge-bot src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter] clutter: Also pick on TOUCH_BEGIN events
- Date: Tue, 16 Feb 2021 09:50:37 +0000 (UTC)
commit 1922896f0712ee1ecd82549b0854cf03b47d95b3
Author: Jonas Dreßler <verdre v0yd nl>
Date: Tue Feb 16 09:54:41 2021 +0100
clutter: Also pick on TOUCH_BEGIN events
With 734a185915464d2da32b6b1251c8af9a631b0f8c an optimization was
introduced to only pick on events which can actually cause the pointer
to move. In case of touch events, the first event (TOUCH_BEGIN) will
already move the touchpoint though, and we'll send our crossing
CLUTTER_ENTER event to the actor this TOUCH_BEGIN happened on.
So fix this embarrassing bug that caused touch input to break by also
picking to find an event-actor on TOUCH_BEGIN events.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1733>
clutter/clutter/clutter-main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/clutter/clutter/clutter-main.c b/clutter/clutter/clutter-main.c
index 1d62d590c6..877deeca88 100644
--- a/clutter/clutter/clutter-main.c
+++ b/clutter/clutter/clutter-main.c
@@ -1806,7 +1806,8 @@ _clutter_process_event_details (ClutterActor *stage,
break;
}
- if (event->type == CLUTTER_TOUCH_UPDATE)
+ if (event->type == CLUTTER_TOUCH_BEGIN ||
+ event->type == CLUTTER_TOUCH_UPDATE)
{
event->any.source =
update_device_for_event (CLUTTER_STAGE (stage), event, TRUE);
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