Ubuntu
gtk+3.0 package

  1. Bug #1388875
  2. Comment #8

Comment 8 for bug 1388875

Revision history for this message
Robert Ancell (robert-ancell) wrote : Re: [gtk-mir-backend] Clicking seems to confuse GTK (or the shell)

I think the fix is:

--- a/gdk/mir/gdkmireventsource.c
+++ b/gdk/mir/gdkmireventsource.c
@@ -311,7 +313,7 @@ handle_motion_event (GdkWindow *window, const MirMotionEvent *event)
     case mir_motion_action_up:
       event_type = event->action == mir_motion_action_down ? GDK_BUTTON_PRESS : GDK_BUTTON_RELEASE;
       changed_button_state = button_state ^ event->button_state;
- if ((changed_button_state & mir_motion_button_primary) != 0)
+ if (changed_button_state == 0 || (changed_button_state & mir_motion_button_primary) != 0)
         generate_button_event (window, event_type, x, y, GDK_BUTTON_PRIMARY, modifier_state);
       if ((changed_button_state & mir_motion_button_secondary) != 0)
         generate_button_event (window, event_type, x, y, GDK_BUTTON_SECONDARY, modifier_state);

I'm EOD - will pick this up tomorrow unless someone else wants to look at it.