strictly check for the associated get/set arg functions. if an arg is

Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkcontainer.c:
        (gtk_container_arg_get):
        (gtk_container_arg_set):
        * gtk/gtkobject.c:
        (gtk_object_arg_set):
        (gtk_object_arg_get):
        strictly check for the associated get/set arg functions. if an
        arg is readable or writable, the associated class functions *must*
        be provided.

9 files changed, 94 insertions, 18 deletions

diff --git a/ChangeLog b/ChangeLog
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index f6b66b97be..4cffa35544 100644
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -1,3 +1,15 @@
+Fri Jul 10 13:29:53 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkcontainer.c:
+	(gtk_container_arg_get): 
+	(gtk_container_arg_set): 
+	* gtk/gtkobject.c:
+	(gtk_object_arg_set): 
+	(gtk_object_arg_get):
+	strictly check for the associated get/set arg functions. if an
+	arg is readable or writable, the associated class functions *must*
+	be provided.
+
 Fri Jul 10 09:37:50 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkaccellabel.c (gtk_accel_label_accelerator_width): only take the
diff --git a/gtk/gtkcontainer.c b/gtk/gtkcontainer.c
index c5a236d6cc..57de4b12b9 100644
--- a/gtk/gtkcontainer.c
+++ b/gtk/gtkcontainer.c
@@ -492,8 +492,8 @@ gtk_container_arg_set (GtkContainer *container,
     }
   
   class = gtk_type_class (info->class_type);
-  if (class->set_child_arg)
-    class->set_child_arg (container, child, arg, info->arg_id);
+  g_assert (class->set_child_arg != NULL);
+  class->set_child_arg (container, child, arg, info->arg_id);
 }
 
 void
@@ -537,13 +537,9 @@ gtk_container_arg_get (GtkContainer *container,
     }
   
   class = gtk_type_class (info->class_type);
-  if (class->get_child_arg)
-    {
-      arg->type = info->type;
-      class->get_child_arg (container, child, arg, info->arg_id);
-    }
-  else
-    arg->type = GTK_TYPE_INVALID;
+  g_assert (class->get_child_arg != NULL);
+  arg->type = info->type;
+  class->get_child_arg (container, child, arg, info->arg_id);
 }
 
 void
diff --git a/gtk/gtkobject.c b/gtk/gtkobject.c
index 78dd409713..c0d9e2ea23 100644
--- a/gtk/gtkobject.c
+++ b/gtk/gtkobject.c
@@ -800,8 +800,8 @@ gtk_object_arg_set (GtkObject *object,
     }
   
   oclass = gtk_type_class (info->class_type);
-  if (oclass->set_arg)
-    oclass->set_arg (object, arg, info->arg_id);
+  g_assert (oclass->set_arg != NULL);
+  oclass->set_arg (object, arg, info->arg_id);
 }
 
 void
@@ -841,13 +841,9 @@ gtk_object_arg_get (GtkObject           *object,
     }
   
   oclass = gtk_type_class (info->class_type);
-  if (oclass->get_arg)
-    {
-      arg->type = info->type;
-      oclass->get_arg (object, arg, info->arg_id);
-    }
-  else
-    arg->type = GTK_TYPE_INVALID;
+  g_assert (oclass->get_arg != NULL);
+  arg->type = info->type;
+  oclass->get_arg (object, arg, info->arg_id);
 }
 
 void