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Merge 8a4c71cb7c into 47ec005a58

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Helmut Januschka 2026-06-13 08:54:07 -03:00 • committed by GitHub
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27
sway/input/seatop_down.c
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@ -1,5 +1,6 @@
#include <float.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_data_device.h>
#include <wlr/types/wlr_tablet_v2.h>
#include <wlr/types/wlr_touch.h>
#include "sway/input/cursor.h"
@ -41,6 +42,32 @@ static void handle_touch_motion(struct sway_seat *seat,
return; // Probably not a point_event from this seatop_down
}
// If this touch point is driving an active drag-and-drop session,
// keep the drag focus in sync with the surface under the touch
// point, like pointer drags do via wlr_seat_pointer_notify_enter().
// The drag grab in wlroots only sends wl_data_device.enter from
// wlr_seat_touch_point_focus() and only sends wl_data_device.motion
// when the drag has a focused surface.
struct wlr_drag *drag = seat->wlr_seat->drag;
if (drag != NULL && drag->grab_type == WLR_DRAG_GRAB_KEYBOARD_TOUCH &&
drag->touch_id == event->touch_id) {
double sx, sy;
struct wlr_surface *surface = NULL;
node_at_coords(seat, lx, ly, &surface, &sx, &sy);
if (surface != NULL) {
wlr_seat_touch_point_focus(seat->wlr_seat, surface,
event->time_msec, event->touch_id, sx, sy);
wlr_seat_touch_notify_motion(seat->wlr_seat,
event->time_msec, event->touch_id, sx, sy);
} else {
wlr_seat_touch_notify_clear_focus(seat->wlr_seat,
event->time_msec, event->touch_id);
wlr_seat_touch_point_clear_focus(seat->wlr_seat,
event->time_msec, event->touch_id);
}
return;
}
double moved_x = lx - point_event->ref_lx;
double moved_y = ly - point_event->ref_ly;
double sx = point_event->ref_con_lx + moved_x;