[gtk/matthiasc/for-master] text: Claim the sequence when we start selecting

[Matthias Clasen <matthiasc src gnome org>]

commit 0011a1032dcf6fd62c6f224f9322346444b7c312
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Sep 12 11:18:36 2020 -0400

    text: Claim the sequence when we start selecting
    
    Without this, drag-select will only work sporadically
    in entries in headerbars.
    
    Fixes: #2994

 gtk/gtktext.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gtk/gtktext.c b/gtk/gtktext.c
index 4fa9a77b21..2d13cd245b 100644
--- a/gtk/gtktext.c
+++ b/gtk/gtktext.c
@@ -3011,6 +3011,8 @@ gtk_text_drag_gesture_update (GtkGestureDrag *gesture,
       guint length;
       int tmp_pos;
 
+      gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED);
+
       length = gtk_entry_buffer_get_length (get_buffer (self));
 
       if (y < 0)