mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-11-10 13:29:44 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

data-device: destroy previous source when starting drag

Browse source 
This supersedes f24e17259e and
04c9ca4198. These commits were manually removing
wlr_data_source destroy handlers when starting a new drag. This is error-prone.

Instead, this commit destroys the previous source whenever we start a new drag.
This commit is contained in:
emersion 2019-02-05 10:49:28 +01:00
parent b2f56ad4a8
commit 556bf3ac31
No known key found for this signature in database
GPG key ID: 0FDE7BE0E88F5E48
2 changed files with 4 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

8
types/data_device/wlr_drag.c
View file

@ -487,12 +487,12 @@ bool seat_client_start_drag(struct wlr_seat_client *client,
drag_set_focus(drag, point->surface, point->sx, point->sy);
}
seat->drag = drag; // TODO: unset this thing somewhere
seat->drag = drag;
seat->drag_serial = serial;
if (seat->drag_source != NULL) {
wl_list_remove(&seat->drag_source_destroy.link);
}
// We need to destroy the previous source, because listeners only expect one
// active drag source at a time.
wlr_data_source_destroy(seat->drag_source);
seat->drag_source = source;
if (source != NULL) {
seat->drag_source_destroy.notify = seat_handle_drag_source_destroy;