Use accessor functions instead direct access (GSEAL work)

Still remaining:
GtkAccessible::widget
GtkAssistant::forward
GtkAssistant::back
GtkObject::flags
GtkTreeStore::stamp

The GtkAssistant fields are related to bug #596428.  We don't
need accessor functions so much as the enhancement described
there implemented.

https://bugzilla.gnome.org/show_bug.cgi?id=615613

6 files changed, 21 insertions, 16 deletions

diff --git a/widgets/misc/e-attachment-paned.c b/widgets/misc/e-attachment-paned.c
index 417e436f50..110e858e74 100644
--- a/widgets/misc/e-attachment-paned.c
+++ b/widgets/misc/e-attachment-paned.c
@@ -547,7 +547,7 @@ attachment_paned_init (EAttachmentPaned *paned)
 	container = widget;
 
 	widget = e_attachment_icon_view_new ();
-	GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+	gtk_widget_set_can_focus (widget, TRUE);
 	gtk_icon_view_set_model (GTK_ICON_VIEW (widget), paned->priv->model);
 	gtk_container_add (GTK_CONTAINER (container), widget);
 	paned->priv->icon_view = g_object_ref (widget);
@@ -567,7 +567,7 @@ attachment_paned_init (EAttachmentPaned *paned)
 	container = widget;
 
 	widget = e_attachment_tree_view_new ();
-	GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+	gtk_widget_set_can_focus (widget, TRUE);
 	gtk_tree_view_set_model (GTK_TREE_VIEW (widget), paned->priv->model);
 	gtk_container_add (GTK_CONTAINER (container), widget);
 	paned->priv->tree_view = g_object_ref (widget);
diff --git a/widgets/misc/e-calendar.c b/widgets/misc/e-calendar.c
index 3164b7b976..fd8f882b25 100644
--- a/widgets/misc/e-calendar.c
+++ b/widgets/misc/e-calendar.c
@@ -623,26 +623,29 @@ e_calendar_focus (GtkWidget *widget, GtkDirectionType direction)
 void
 e_calendar_set_focusable (ECalendar *cal, gboolean focusable)
 {
+	GtkWidget *widget;
 	GtkWidget *prev_widget, *next_widget;
+	GtkWidget *toplevel;
 
 	g_return_if_fail (E_IS_CALENDAR (cal));
 
+	widget = GTK_WIDGET (cal);
 	prev_widget = GNOME_CANVAS_WIDGET(cal->prev_item)->widget;
 	next_widget = GNOME_CANVAS_WIDGET(cal->next_item)->widget;
 
 	if (focusable) {
-		GTK_WIDGET_SET_FLAGS (cal, GTK_CAN_FOCUS);
-		GTK_WIDGET_SET_FLAGS (prev_widget, GTK_CAN_FOCUS);
-		GTK_WIDGET_SET_FLAGS (next_widget, GTK_CAN_FOCUS);
+		gtk_widget_set_can_focus (widget, TRUE);
+		gtk_widget_set_can_focus (prev_widget, TRUE);
+		gtk_widget_set_can_focus (next_widget, TRUE);
 	}
 	else {
 		if (gtk_widget_has_focus (GTK_WIDGET (cal)) || e_calendar_button_has_focus (cal)) {
-			GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (cal));
+			toplevel = gtk_widget_get_toplevel (widget);
 			if (toplevel)
 				gtk_widget_grab_focus (toplevel);
 		}
-		GTK_WIDGET_UNSET_FLAGS (cal, GTK_CAN_FOCUS);
-		GTK_WIDGET_UNSET_FLAGS (prev_widget, GTK_CAN_FOCUS);
-		GTK_WIDGET_UNSET_FLAGS (next_widget, GTK_CAN_FOCUS);
+		gtk_widget_set_can_focus (widget, FALSE);
+		gtk_widget_set_can_focus (prev_widget, FALSE);
+		gtk_widget_set_can_focus (next_widget, FALSE);
 	}
 }
diff --git a/widgets/misc/e-map.c b/widgets/misc/e-map.c
index 4ce8d75084..22ea72fa6a 100644
--- a/widgets/misc/e-map.c
+++ b/widgets/misc/e-map.c
@@ -198,8 +198,11 @@ static void
 e_map_init (EMap *view)
 {
 	EMapPrivate *priv;
+	GtkWidget *widget;
 	gchar *map_file_name = g_build_filename (EVOLUTION_IMAGESDIR, "world_map-960.png", NULL);
 
+	widget = GTK_WIDGET (view);
+
 	priv = g_new0 (EMapPrivate, 1);
 	view->priv = priv;
 
@@ -210,8 +213,8 @@ e_map_init (EMap *view)
 	priv->zoom_state = E_MAP_ZOOMED_OUT;
         priv->points = g_ptr_array_new ();
 
-	GTK_WIDGET_SET_FLAGS (view, GTK_CAN_FOCUS);
-	GTK_WIDGET_UNSET_FLAGS (view, GTK_NO_WINDOW);
+	gtk_widget_set_can_focus (widget, TRUE);
+	gtk_widget_set_has_window (widget, TRUE);
 }
 
 /* Destroy handler for the map view */
@@ -300,7 +303,7 @@ e_map_realize (GtkWidget *widget)
 	g_return_if_fail (widget != NULL);
 	g_return_if_fail (E_IS_MAP (widget));
 
-	GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+	gtk_widget_set_realized (widget, TRUE);
 
 	gtk_widget_get_allocation (widget, &allocation);
 
diff --git a/widgets/misc/e-menu-tool-button.c b/widgets/misc/e-menu-tool-button.c
index 0d9599c2f4..5a87e7420a 100644
--- a/widgets/misc/e-menu-tool-button.c
+++ b/widgets/misc/e-menu-tool-button.c
@@ -50,8 +50,7 @@ menu_tool_button_get_first_menu_item (GtkMenuToolButton *menu_tool_button)
 	if (!GTK_IS_MENU (menu))
 		return NULL;
 
-	/* XXX GTK+ 2.18 provides no accessor function. */
-	children = GTK_MENU_SHELL (menu)->children;
+	children = gtk_container_get_children (GTK_CONTAINER (menu));
 	if (children == NULL)
 		return NULL;
 
diff --git a/widgets/misc/e-online-button.c b/widgets/misc/e-online-button.c
index cb7dab1453..6fcd446958 100644
--- a/widgets/misc/e-online-button.c
+++ b/widgets/misc/e-online-button.c
@@ -141,7 +141,7 @@ online_button_init (EOnlineButton *button)
 
 	button->priv = E_ONLINE_BUTTON_GET_PRIVATE (button);
 
-	GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
+	gtk_widget_set_can_focus (button, FALSE);
 	gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
 
 	widget = gtk_image_new ();
diff --git a/widgets/misc/e-preferences-window.c b/widgets/misc/e-preferences-window.c
index f40dee180b..27caa80e80 100644
--- a/widgets/misc/e-preferences-window.c
+++ b/widgets/misc/e-preferences-window.c
@@ -287,7 +287,7 @@ preferences_window_init (EPreferencesWindow *window)
 	g_signal_connect_swapped (
 		widget, "clicked",
 		G_CALLBACK (gtk_widget_hide), window);
-	GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_DEFAULT);
+	gtk_widget_set_can_default (widget, TRUE);
 	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
 	accel_group = gtk_accel_group_new ();
 	gtk_widget_add_accelerator (