master e703735: Ignore XI_TouchBegin events on the GTK tool bar

[Po Lu]

branch: master
commit e70373538328dd071a73532878492ecb2fd1ee88
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Ignore XI_TouchBegin events on the GTK tool bar
    
    * src/xterm.c (handle_one_xevent): Ignore TouchBegin events
    that target the tool bar.
---
 src/xterm.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/xterm.c b/src/xterm.c
index 1dc6822..57c5616 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10878,7 +10878,10 @@ handle_one_xevent (struct x_display_info *dpyinfo,
          case XI_TouchBegin:
            {
              struct xi_device_t *device;
-             bool menu_bar_p = false;
+             bool menu_bar_p = false, tool_bar_p = false;
+#ifdef HAVE_GTK3
+             GdkRectangle test_rect;
+#endif
              device = xi_device_from_id (dpyinfo, xev->deviceid);
              x_display_set_last_user_time (dpyinfo, xev->time);
 
@@ -10893,9 +10896,19 @@ handle_one_xevent (struct x_display_info *dpyinfo,
 #ifdef HAVE_GTK3
              menu_bar_p = (f && FRAME_X_OUTPUT (f)->menubar_widget
                            && xg_event_is_for_menubar (f, event));
+             if (f && FRAME_X_OUTPUT (f)->toolbar_widget)
+               {
+                 test_rect.x = xev->event_x;
+                 test_rect.y = xev->event_x;
+                 test_rect.width = 1;
+                 test_rect.height = 1;
+
+                 tool_bar_p = gtk_widget_intersect (FRAME_X_OUTPUT 
(f)->toolbar_widget,
+                                                    &test_rect, NULL);
+               }
 #endif
 
-             if (!menu_bar_p)
+             if (!menu_bar_p && !tool_bar_p)
                {
                  if (f && device->direct_p)
                    {