gtk/tests/floatingtest.c
Tim Janik 75e6b53a78 derive GtkObject from GUnowned, so it initially has a floating reference
Thu Dec 22 16:01:27 2005  Tim Janik  <timj@imendio.com>

        * gtk/gtkobject.c: derive GtkObject from GUnowned,
        so it initially has a floating reference count.
        gtk_object_class_init(): installa floating flag handler with
        libgobject, so for GtkObjects the flag is stored as GTK_FLOATING
        in the ->flags member.

        * tests/floatingtest.c: test floating flag uses.
2005-12-22 15:10:05 +00:00

65 lines
2.0 KiB
C

/* floatingtest.c - test floating flag uses
* Copyright (C) 2005 Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#undef GTK_DISABLE_DEPRECATED
#include "../gtk/gtk.h"
static gboolean destroyed = FALSE;
static void destroy (void) { destroyed = TRUE; }
int
main (int argc,
char *argv[])
{
GtkWidget *widget;
gtk_init (&argc, &argv);
widget = g_object_new (GTK_TYPE_LABEL, NULL);
g_object_connect (widget, "signal::destroy", destroy, NULL, NULL);
g_assert (GTK_OBJECT_FLOATING (widget));
g_assert (g_object_is_floating (widget));
GTK_OBJECT_UNSET_FLAGS (widget, GTK_FLOATING);
g_assert (!GTK_OBJECT_FLOATING (widget));
g_assert (!g_object_is_floating (widget));
GTK_OBJECT_SET_FLAGS (widget, GTK_FLOATING);
g_assert (GTK_OBJECT_FLOATING (widget));
g_assert (g_object_is_floating (widget));
g_object_ref_sink (widget);
g_assert (!GTK_OBJECT_FLOATING (widget));
g_assert (!g_object_is_floating (widget));
g_object_force_floating (G_OBJECT (widget));
g_assert (GTK_OBJECT_FLOATING (widget));
g_assert (g_object_is_floating (widget));
g_object_ref (widget);
gtk_object_sink (GTK_OBJECT (widget));
g_assert (!GTK_OBJECT_FLOATING (widget));
g_assert (!g_object_is_floating (widget));
g_assert (!destroyed);
g_object_unref (widget);
g_assert (destroyed);
return 0;
}