Add Preferred geometry settings

* ../src/pgtkterm.h (struct pgtk_output):

* ../src/pgtkterm.c (pgtk_set_window_size):

* ../src/gtkutil.c (x_wm_set_size_hint):

* ../src/emacsgtkfixed.c (emacs_fixed_get_preferred_width)
(emacs_fixed_get_preferred_height):

Fixup toolbar handling

toolbar, menubar の ON/OFF でサイズが変化していっていたのを修正。

src/emacsgtkfixed.c

@@ -188,11 +188,13 @@ emacs_fixed_get_preferred_width (GtkWidget *widget,
   EmacsFixedPrivate *priv = fixed->priv;
 #ifdef HAVE_PGTK
   int w = priv->f->output_data.pgtk->size_hints.min_width;
+  if (minimum) *minimum = w;
+  if (natural) *natural = priv->f->output_data.pgtk->preferred_width;
 #else
   int w = priv->f->output_data.x->size_hints.min_width;
-#endif
   if (minimum) *minimum = w;
   if (natural) *natural = w;
+#endif
 }
 
 static void
@@ -204,11 +206,13 @@ emacs_fixed_get_preferred_height (GtkWidget *widget,
   EmacsFixedPrivate *priv = fixed->priv;
 #ifdef HAVE_PGTK
   int h = priv->f->output_data.pgtk->size_hints.min_height;
+  if (minimum) *minimum = h;
+  if (natural) *natural = priv->f->output_data.pgtk->preferred_height;
 #else
   int h = priv->f->output_data.x->size_hints.min_height;
-#endif
   if (minimum) *minimum = h;
   if (natural) *natural = h;
+#endif
 }
 
 

src/gtkutil.c

@@ -1696,8 +1696,10 @@ x_wm_set_size_hint (struct frame *f, long int flags, bool user_position)
 		 sizeof (size_hints)) != 0)
     {
       block_input ();
+#ifndef HAVE_PGTK
       gtk_window_set_geometry_hints (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
                                      NULL, &size_hints, hint_flags);
+#endif
       f->output_data.xp->size_hints = size_hints;
       f->output_data.xp->hint_flags = hint_flags;
       unblock_input ();

src/pgtkterm.h

@@ -297,6 +297,7 @@ struct pgtk_output
   /* The last size hints set.  */
   GdkGeometry size_hints;
   long hint_flags;
+  int preferred_width, preferred_height;
 
   /* The widget of this screen.  This is the window of a top widget.  */
   GtkWidget *widget;