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gtkgesture: ::cancel if a claimed sequence goes denied

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The regular paths just emit ::end, which isn't the whole thing.
This gives an opportunity to gestures that are stolen the sequence
to clean themselves up.
This commit is contained in:
Carlos Garnacho 2020-08-05 23:51:50 +02:00
parent 883a43ddd7
commit dc8adcda0e
1 changed files with 4 additions and 0 deletions
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4
gtk/gtkgesture.c
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@ -1014,6 +1014,10 @@ gtk_gesture_set_sequence_state (GtkGesture *gesture,
data->state != GTK_EVENT_SEQUENCE_NONE)
return FALSE;
if (state == GTK_EVENT_SEQUENCE_DENIED &&
data->state == GTK_EVENT_SEQUENCE_CLAIMED)
_gtk_gesture_cancel_sequence (gesture, sequence);
data->state = state;
gtk_widget_cancel_event_sequence (gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture)),
gesture, sequence, state);