fdo-mirrors/weston
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/weston.git synced 2025-12-20 04:40:07 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

input: Don't refocus clients when pointer moves against boundary

Browse source 
If we don't clamp the input before updating the pointer surface coords,
we'll trigger the "surface jumped beneath us" logic later when the clamp
really happens. That leads to spurious pointer leave/enter events.

Add clamping to weston_pointer_send_motion() to fix this.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This commit is contained in:
Derek Foreman 2025-12-10 10:22:54 -06:00 • committed by Marius Vlad
parent 613558e69e
commit 0680683539
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
libweston/input.c
View file

@ -621,12 +621,14 @@ weston_pointer_send_motion(struct weston_pointer *pointer,
wl_fixed_t old_sx;
wl_fixed_t old_sy;
struct weston_view *old_focus = pointer->focus;
if (pointer->focus) {
struct weston_coord_global pos;
struct weston_coord_surface surf_pos;
pos = weston_pointer_motion_to_abs(pointer, event);
pos = weston_pointer_clamp(pointer,pos);
if (pointer->focus) {
struct weston_coord_surface surf_pos;
old_sx = pointer->sx;
old_sy = pointer->sy;
weston_view_update_transform(pointer->focus);
@ -639,7 +641,7 @@ weston_pointer_send_motion(struct weston_pointer *pointer,
old_sy = -1000000;
}
weston_pointer_move(pointer, event);
weston_pointer_move_to_preclamped(pointer, pos);
if (pointer->focus && old_focus == pointer->focus &&
(old_sx != pointer->sx || old_sy != pointer->sy)) {