feature/pgtk fb5f3e6: Workaround touchscreen events are ignored on sway

[Yuuki Harano]

branch: feature/pgtk
commit fb5f3e694b0f6e2bccfc2124555c986fdc409cd0
Author: Yuuki Harano <masm+github@masm11.me>
Commit: Yuuki Harano <masm+github@masm11.me>

    Workaround touchscreen events are ignored on sway
    
    On sway, gdk_device_get_window_at_position() in
    xg_event_is_for_scrollbar always returns NULL, and all the touchscreen
    press events are mishandled as on scrollbar.
    We don't need to call xg_event_is_for_scrollbar, so removed the call.
    
    * src/pgtkterm.c (button_event): Don't call xg_event_is_for_scrollbar.
---
 src/pgtkterm.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index 10a3999..55c139f 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -6496,8 +6496,13 @@ button_event (GtkWidget * widget, GdkEvent * event, 
gpointer * user_data)
        }
     }
 
+  /* xg_event_is_for_scrollbar() doesn't work correctly on sway, and
+   * we shouldn't need it.
+   */
+#if 0
   if (f && xg_event_is_for_scrollbar (f, event))
     f = 0;
+#endif
 
   if (f)
     {