[gtk/wip/exalm/button3: 1/2] gesturemultipress: Only emit release for the same sequence

[Alexander Mikhaylenko <alexm src gnome org>]

commit 5f2a8aadb9ac450d12e6882873e085e8a2de772e
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Nov 12 16:25:30 2020 +0500

    gesturemultipress: Only emit release for the same sequence
    
    Avoid spurious releases when touching the same widget with another finger.

 gtk/gtkgesturemultipress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkgesturemultipress.c b/gtk/gtkgesturemultipress.c
index 18f33f4ab0..ee863e2803 100644
--- a/gtk/gtkgesturemultipress.c
+++ b/gtk/gtkgesturemultipress.c
@@ -283,7 +283,7 @@ gtk_gesture_multi_press_end (GtkGesture       *gesture,
   interpreted = gtk_gesture_get_point (gesture, current, &x, &y);
   state = gtk_gesture_get_sequence_state (gesture, current);
 
-  if (state != GTK_EVENT_SEQUENCE_DENIED && interpreted)
+  if (current == sequence && state != GTK_EVENT_SEQUENCE_DENIED && interpreted)
     g_signal_emit (gesture, signals[RELEASED], 0, priv->n_release, x, y);
 
   priv->n_release = 0;