[libwnck/gtk3] Fix build after size-request removal

[Christian Persch <chpe src gnome org>]

commit 27a669309aa7a37d813a57e3ffcfa3e3e3f7bf8c
Author: Christian Persch <chpe gnome org>
Date:   Fri Dec 3 15:37:44 2010 +0100

    Fix build after size-request removal

 libwnck/pager.c    |   35 ++++++++++++++++++++++++++++++++---
 libwnck/tasklist.c |   36 +++++++++++++++++++++++++++++++++---
 2 files changed, 65 insertions(+), 6 deletions(-)
---
diff --git a/libwnck/pager.c b/libwnck/pager.c
index 3f0cb86..159c451 100644
--- a/libwnck/pager.c
+++ b/libwnck/pager.c
@@ -113,8 +113,12 @@ static void wnck_pager_finalize    (GObject        *object);
 
 static void     wnck_pager_realize       (GtkWidget        *widget);
 static void     wnck_pager_unrealize     (GtkWidget        *widget);
-static void     wnck_pager_size_request  (GtkWidget        *widget,
-                                          GtkRequisition   *requisition);
+static void     wnck_pager_get_preferred_width (GtkWidget *widget,
+                                                int       *minimum_width,
+                                                int       *natural_width);
+static void     wnck_pager_get_preferred_height (GtkWidget *widget,
+                                                 int       *minimum_height,
+                                                 int       *natural_height);
 static void     wnck_pager_size_allocate (GtkWidget        *widget,
                                           GtkAllocation    *allocation);
 static gboolean wnck_pager_draw          (GtkWidget        *widget,
@@ -248,7 +252,8 @@ wnck_pager_class_init (WnckPagerClass *klass)
 
   widget_class->realize = wnck_pager_realize;
   widget_class->unrealize = wnck_pager_unrealize;
-  widget_class->size_request = wnck_pager_size_request;
+  widget_class->get_preferred_width = wnck_pager_get_preferred_width;
+  widget_class->get_preferred_height = wnck_pager_get_preferred_height;
   widget_class->size_allocate = wnck_pager_size_allocate;
   widget_class->draw = wnck_pager_draw;
   widget_class->button_press_event = wnck_pager_button_press;
@@ -534,6 +539,30 @@ wnck_pager_size_request  (GtkWidget      *widget,
 }
 
 static void
+wnck_pager_get_preferred_width (GtkWidget *widget,
+                                int       *minimum_width,
+                                int       *natural_width)
+{
+  GtkRequisition req;
+
+  wnck_pager_size_request (widget, &req);
+
+  *minimum_width = *natural_width = req.width;
+}
+
+static void
+wnck_pager_get_preferred_height (GtkWidget *widget,
+                                 int       *minimum_height,
+                                 int       *natural_height)
+{
+  GtkRequisition req;
+
+  wnck_pager_size_request (widget, &req);
+
+  *minimum_height = *natural_height = req.height;
+}
+
+static void
 wnck_pager_size_allocate (GtkWidget      *widget,
                           GtkAllocation  *allocation)
 {
diff --git a/libwnck/tasklist.c b/libwnck/tasklist.c
index 1a21b7e..1762cdf 100644
--- a/libwnck/tasklist.c
+++ b/libwnck/tasklist.c
@@ -289,8 +289,12 @@ static GObject *wnck_tasklist_constructor   (GType              type,
                                              GObjectConstructParam *construct_properties);
 static void     wnck_tasklist_finalize      (GObject        *object);
 
-static void     wnck_tasklist_size_request  (GtkWidget        *widget,
-                                             GtkRequisition   *requisition);
+static void     wnck_tasklist_get_preferred_width (GtkWidget *widget,
+                                                   int       *minimum_width,
+                                                   int       *natural_width);
+static void     wnck_tasklist_get_preferred_height (GtkWidget *widget,
+                                                    int       *minimum_height,
+                                                    int       *natural_height);
 static void     wnck_tasklist_size_allocate (GtkWidget        *widget,
                                              GtkAllocation    *allocation);
 static void     wnck_tasklist_realize       (GtkWidget        *widget);
@@ -689,7 +693,8 @@ wnck_tasklist_class_init (WnckTasklistClass *klass)
   object_class->constructor = wnck_tasklist_constructor;
   object_class->finalize = wnck_tasklist_finalize;
 
-  widget_class->size_request = wnck_tasklist_size_request;
+  widget_class->get_preferred_width = wnck_tasklist_get_preferred_width;
+  widget_class->get_preferred_height = wnck_tasklist_get_preferred_height;
   widget_class->size_allocate = wnck_tasklist_size_allocate;
   widget_class->realize = wnck_tasklist_realize;
   widget_class->unrealize = wnck_tasklist_unrealize;
@@ -1384,6 +1389,31 @@ wnck_tasklist_size_request  (GtkWidget      *widget,
   requisition->height = fake_allocation.height;
 }
 
+static void
+wnck_tasklist_get_preferred_width (GtkWidget *widget,
+                                   int       *minimum_width,
+                                   int       *natural_width)
+{
+  GtkRequisition req;
+
+  wnck_tasklist_size_request (widget, &req);
+
+  *minimum_width = *natural_width = req.width;
+}
+
+static void
+wnck_tasklist_get_preferred_height (GtkWidget *widget,
+                                   int       *minimum_height,
+                                   int       *natural_height)
+{
+  GtkRequisition req;
+
+  wnck_tasklist_size_request (widget, &req);
+
+  *minimum_height = *natural_height = req.height;
+}
+
+
 /**
  * wnck_tasklist_get_size_hint_list:
  * @tasklist: a #WnckTasklist.