Remove unused xwidget code in EmacsFixed GTK widget class

This is no longer required, as we rely on X to position
xwidgets now.  It also makes resizing Emacs frames slightly
slower.

* src/emacsgtkfixed.c (EMACS_FIXED_GET_CLASS)
(struct GtkFixedPrivateL)
(emacs_fixed_gtk_widget_size_allocate)
(emacs_fixed_class_init) [HAVE_XWIDGETS]: Remove unused code.

diff --git a/src/emacsgtkfixed.c b/src/emacsgtkfixed.c
index 996ded2acaade7650754f6f8f94fe55a58fb7124..1f5b0947e5c05b27248f4a526b40302b7e6e10e5 100644 (file)
--- a/src/emacsgtkfixed.c
+++ b/src/emacsgtkfixed.c
@@ -57,92 +57,6 @@ EMACS_FIXED (GtkWidget *widget)
                                     EmacsFixed);
 }
 
-#ifdef HAVE_XWIDGETS
-
-static EmacsFixedClass *
-EMACS_FIXED_GET_CLASS (GtkWidget *widget)
-{
-  return G_TYPE_INSTANCE_GET_CLASS (widget, emacs_fixed_get_type (),
-                                   EmacsFixedClass);
-}
-
-struct GtkFixedPrivateL
-{
-  GList *children;
-};
-
-static void
-emacs_fixed_gtk_widget_size_allocate (GtkWidget *widget,
-                                     GtkAllocation *allocation)
-{
-  /* For xwidgets.
-
-     This basically re-implements the base class method and adds an
-     additional case for an xwidget view.
-
-     It would be nicer if the bse class method could be called first,
-     and the xview modification only would remain here. It wasn't
-     possible to solve it that way yet.  */
-  EmacsFixedClass *klass;
-  GtkWidgetClass *parent_class;
-  struct GtkFixedPrivateL *priv;
-
-  klass = EMACS_FIXED_GET_CLASS (widget);
-  parent_class = g_type_class_peek_parent (klass);
-  parent_class->size_allocate (widget, allocation);
-
-  priv = G_TYPE_INSTANCE_GET_PRIVATE (widget, GTK_TYPE_FIXED,
-                                     struct GtkFixedPrivateL);
-
-  gtk_widget_set_allocation (widget, allocation);
-
-  if (gtk_widget_get_has_window (widget))
-    {
-      if (gtk_widget_get_realized (widget))
-        gdk_window_move_resize (gtk_widget_get_window (widget),
-                                allocation->x,
-                                allocation->y,
-                                allocation->width,
-                                allocation->height);
-    }
-
-  for (GList *children = priv->children; children; children = children->next)
-    {
-      GtkFixedChild *child = children->data;
-
-      if (!gtk_widget_get_visible (child->widget))
-        continue;
-
-      GtkRequisition child_requisition;
-      gtk_widget_get_preferred_size (child->widget, &child_requisition, NULL);
-
-      GtkAllocation child_allocation;
-      child_allocation.x = child->x;
-      child_allocation.y = child->y;
-
-      if (!gtk_widget_get_has_window (widget))
-        {
-          child_allocation.x += allocation->x;
-          child_allocation.y += allocation->y;
-        }
-
-      child_allocation.width = child_requisition.width;
-      child_allocation.height = child_requisition.height;
-
-      struct xwidget_view *xv
-        = g_object_get_data (G_OBJECT (child->widget), XG_XWIDGET_VIEW);
-      if (xv)
-        {
-          child_allocation.width = xv->clip_right;
-          child_allocation.height = xv->clip_bottom - xv->clip_top;
-        }
-
-      gtk_widget_size_allocate (child->widget, &child_allocation);
-    }
-}
-
-#endif  /* HAVE_XWIDGETS */
-
 static void
 emacs_fixed_class_init (EmacsFixedClass *klass)
 {
@@ -152,9 +66,6 @@ emacs_fixed_class_init (EmacsFixedClass *klass)
 
   widget_class->get_preferred_width = emacs_fixed_get_preferred_width;
   widget_class->get_preferred_height = emacs_fixed_get_preferred_height;
-#ifdef HAVE_XWIDGETS
-  widget_class->size_allocate = emacs_fixed_gtk_widget_size_allocate;
-#endif
   g_type_class_add_private (klass, sizeof (EmacsFixedPrivate));
 }