input/cursor: correctly send tablet_v2 up event when over non-v2 surface

If we started holding the tool tip down on a surface that accepts tablet
v2, we should notify that surface if it gets released over a surface
that doesn't support v2.

Since GTK supports tablet v2, this fixes the common case of starting a
drag over a GTK surface (e.g. scrollbar) and releasing it outside (e.g.
over the gaps between sway containers, or in a terminal).

Refs #5230.
This commit is contained in:
Tudor Brindus 2020-04-19 19:02:30 -04:00 committed by Simon Ser
parent 83d769805c
commit d88460f716

View file

@ -603,6 +603,13 @@ static void handle_tool_tip(struct wl_listener *listener, void *data) {
&surface, &sx, &sy);
if (!surface || !wlr_surface_accepts_tablet_v2(tablet_v2, surface)) {
// If we started holding the tool tip down on a surface that accepts tablet
// v2, we should notify that surface if it gets released over a surface that
// doesn't support v2.
if (event->state == WLR_TABLET_TOOL_TIP_UP) {
wlr_tablet_v2_tablet_tool_notify_up(sway_tool->tablet_v2_tool);
}
dispatch_cursor_button(cursor, event->device, event->time_msec,
BTN_LEFT, event->state == WLR_TABLET_TOOL_TIP_DOWN ?
WLR_BUTTON_PRESSED : WLR_BUTTON_RELEASED);