[gtk/wip/matthiasc/popup4: 93/94] widget: Drop gtk_widget_grab_default

[Matthias Clasen <matthiasc src gnome org>]

commit bb29349e963d1f0a873a51842a9417d690afa015
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 27 03:57:13 2019 +0000

    widget: Drop gtk_widget_grab_default
    
    The default widget is mostly a dialog concept,
    and does not really need this generic api. If
    we need to mark a widget as default, use
    gtk_window_set_default().

 docs/reference/gtk/gtk4-sections.txt |  1 -
 gtk/gtkwidget.c                      | 29 +----------------------------
 gtk/gtkwidget.h                      |  2 --
 3 files changed, 1 insertion(+), 31 deletions(-)
---
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index df2e305f71..156abe8739 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -4433,7 +4433,6 @@ gtk_widget_event
 gtk_widget_activate
 gtk_widget_is_focus
 gtk_widget_grab_focus
-gtk_widget_grab_default
 gtk_widget_set_name
 gtk_widget_get_name
 gtk_widget_set_sensitive
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 9f5af4b5c1..8e793981df 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -1053,7 +1053,7 @@ gtk_widget_class_init (GtkWidgetClass *klass)
                             P_("Has default"),
                             P_("Whether the widget is the default widget"),
                             FALSE,
-                            GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
+                            GTK_PARAM_READABLE|G_PARAM_EXPLICIT_NOTIFY);
 
   widget_props[PROP_RECEIVES_DEFAULT] =
       g_param_spec_boolean ("receives-default",
@@ -2201,10 +2201,6 @@ gtk_widget_set_property (GObject         *object,
     case PROP_CAN_DEFAULT:
       gtk_widget_set_can_default (widget, g_value_get_boolean (value));
       break;
-    case PROP_HAS_DEFAULT:
-      if (g_value_get_boolean (value))
-       gtk_widget_grab_default (widget);
-      break;
     case PROP_RECEIVES_DEFAULT:
       gtk_widget_set_receives_default (widget, g_value_get_boolean (value));
       break;
@@ -5888,29 +5884,6 @@ _gtk_widget_set_has_default (GtkWidget *widget,
     gtk_style_context_remove_class (context, GTK_STYLE_CLASS_DEFAULT);
 }
 
-/**
- * gtk_widget_grab_default:
- * @widget: a #GtkWidget
- *
- * Causes @widget to become the default widget. @widget must be able to be
- * a default widget; typically you would ensure this yourself
- * by calling gtk_widget_set_can_default() with a %TRUE value.
- * The default widget is activated when
- * the user presses Enter in a window. Default widgets must be
- * activatable, that is, gtk_widget_activate() should affect them. Note
- * that #GtkEntry widgets require the “activates-default” property
- * set to %TRUE before they activate the default widget when Enter
- * is pressed and the #GtkEntry is focused.
- **/
-void
-gtk_widget_grab_default (GtkWidget *widget)
-{
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-  g_return_if_fail (gtk_widget_get_can_default (widget));
-
-  gtk_root_set_default (gtk_widget_get_root (widget), widget);
-}
-
 /**
  * gtk_widget_set_receives_default:
  * @widget: a #GtkWidget
diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index f737af6ccd..b3dcf30267 100644
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -482,8 +482,6 @@ GDK_AVAILABLE_IN_ALL
 gboolean   gtk_widget_get_can_default     (GtkWidget           *widget);
 GDK_AVAILABLE_IN_ALL
 gboolean   gtk_widget_has_default         (GtkWidget           *widget);
-GDK_AVAILABLE_IN_ALL
-void       gtk_widget_grab_default        (GtkWidget           *widget);
 
 GDK_AVAILABLE_IN_ALL
 void      gtk_widget_set_receives_default (GtkWidget           *widget,