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gtk_*_get_arg() and gtk_*_set_arg() implementations. new arg

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Sun Jan 18 03:57:52 1998  Tim Janik  <timj@psynet.net>

        * gtk/gtkframe.c: gtk_*_get_arg() and gtk_*_set_arg() implementations.
        * gtk/gtkobject.c: new arg `GtkObject::object_signal' similar to
          `GtkObject::signal'. check for class type in gtk_object_{setv|getv}.

        * gtk/gtkobject.c:
        * gtk/gtksignal.c:
        * gtk/gtktypeutils.h:
        * gtk/gtktypeutils.c: added GTK_TYPE_DOUBLE.

        * gtk/gtkwidget.c: new args `has_focus' and `has_default'.
        * gtk/gtkwindow.c: new arg `window_position'.
This commit is contained in:
Tim Janik
1998-01-18 11:09:04 +00:00
committed by Tim Janik
parent e35fb5486f
commit 1e764e1b41
7 changed files with 153 additions and 19 deletions
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45
gtk/gtkobject.c
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@ -31,7 +31,8 @@ enum {
enum {
ARG_0,
ARG_USER_DATA,
ARG_SIGNAL
ARG_SIGNAL,
ARG_OBJECT_SIGNAL
};
@ -136,6 +137,7 @@ gtk_object_class_init (GtkObjectClass *class)
gtk_object_add_arg_type ("GtkObject::user_data", GTK_TYPE_POINTER, ARG_USER_DATA);
gtk_object_add_arg_type ("GtkObject::signal", GTK_TYPE_SIGNAL, ARG_SIGNAL);
gtk_object_add_arg_type ("GtkObject::object_signal", GTK_TYPE_SIGNAL, ARG_OBJECT_SIGNAL);
object_signals[DESTROY] =
gtk_signal_new ("destroy",
@ -185,15 +187,25 @@ gtk_object_set_arg (GtkObject *object,
gtk_object_set_user_data (object, GTK_VALUE_POINTER (*arg));
break;
case ARG_SIGNAL:
if ((arg->name[11 + 6] != ':') || (arg->name[11 + 7] != ':'))
if ((arg->name[9 + 2 + 6] != ':') || (arg->name[9 + 2 + 7] != ':'))
{
g_print ("invalid signal argument: \"%s\"\n", arg->name);
g_warning ("invalid signal argument: \"%s\"\n", arg->name);
return;
}
gtk_signal_connect (object, arg->name + 11 + 8,
gtk_signal_connect (object, arg->name + 9 + 2 + 6 + 2,
(GtkSignalFunc) GTK_VALUE_SIGNAL (*arg).f,
GTK_VALUE_SIGNAL (*arg).d);
break;
case ARG_OBJECT_SIGNAL:
if ((arg->name[9 + 2 + 13] != ':') || (arg->name[9 + 2 + 14] != ':'))
{
g_warning ("invalid signal argument: \"%s\"\n", arg->name);
return;
}
gtk_signal_connect_object (object, arg->name + 9 + 2 + 13 + 2,
(GtkSignalFunc) GTK_VALUE_SIGNAL (*arg).f,
(GtkObject*) GTK_VALUE_SIGNAL (*arg).d);
break;
}
}
@ -208,6 +220,7 @@ gtk_object_get_arg (GtkObject *object,
GTK_VALUE_POINTER (*arg) = gtk_object_get_user_data (object);
break;
case ARG_SIGNAL:
case ARG_OBJECT_SIGNAL:
default:
arg->type = GTK_TYPE_INVALID;
break;
@ -381,6 +394,13 @@ gtk_object_getv (GtkObject *object,
g_free (lookup_name);
continue;
}
else if (!gtk_type_is_a (object->klass->type, info->class_type))
{
g_warning ("invalid arg for %s: \"%s\"\n", gtk_type_name (object->klass->type), lookup_name);
args[i].type = GTK_TYPE_INVALID;
g_free (lookup_name);
continue;
}
else
g_free (lookup_name);
@ -510,13 +530,13 @@ gtk_object_set (GtkObject *object,
*****************************************/
void
gtk_object_setv (GtkObject *obj,
gtk_object_setv (GtkObject *object,
guint nargs,
GtkArg *args)
{
int i;
g_return_if_fail (obj != NULL);
g_return_if_fail (object != NULL);
if (!arg_info_ht)
return;
@ -553,13 +573,18 @@ gtk_object_setv (GtkObject *obj,
g_warning ("invalid arg type for: \"%s\"\n", lookup_name);
arg_ok = FALSE;
}
else if (!gtk_type_is_a (object->klass->type, info->class_type))
{
g_warning ("invalid arg for %s: \"%s\"\n", gtk_type_name (object->klass->type), lookup_name);
arg_ok = FALSE;
}
g_free (lookup_name);
if (!arg_ok)
continue;
gtk_type_set_arg (obj, info->class_type, &args[i], info->arg_id);
gtk_type_set_arg (object, info->class_type, &args[i], info->arg_id);
}
}
@ -1074,6 +1099,9 @@ gtk_object_collect_args (guint *nargs,
case GTK_TYPE_FLOAT:
(void) va_arg (args1, gfloat);
break;
case GTK_TYPE_DOUBLE:
(void) va_arg (args1, gdouble);
break;
case GTK_TYPE_STRING:
(void) va_arg (args1, gchar*);
break;
@ -1160,6 +1188,9 @@ gtk_object_collect_args (guint *nargs,
case GTK_TYPE_FLOAT:
GTK_VALUE_FLOAT(args[i]) = va_arg (args2, gfloat);
break;
case GTK_TYPE_DOUBLE:
GTK_VALUE_DOUBLE(args[i]) = va_arg (args2, gdouble);
break;
case GTK_TYPE_STRING:
GTK_VALUE_STRING(args[i]) = va_arg (args2, gchar*);
break;