Learning_GTK4_tree/gtk/gtkborder.c

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2023-12-12 11:36:42 +01:00
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include "gtkborder.h"
/**
* gtk_border_new:
*
* Allocates a new `GtkBorder` struct and initializes its elements to zero.
*
* Returns: (transfer full): a newly allocated `GtkBorder` struct.
* Free with [method@Gtk.Border.free]
*/
GtkBorder *
gtk_border_new (void)
{
return g_new0 (GtkBorder, 1);
}
/**
* gtk_border_copy:
* @border_: a `GtkBorder` struct
*
* Copies a `GtkBorder`.
*
* Returns: (transfer full): a copy of @border_.
*/
GtkBorder *
gtk_border_copy (const GtkBorder *border_)
{
GtkBorder *copy;
g_return_val_if_fail (border_ != NULL, NULL);
copy = g_new0 (GtkBorder, 1);
memcpy (copy, border_, sizeof (GtkBorder));
return copy;
}
/**
* gtk_border_free:
* @border_: a `GtkBorder` struct
*
* Frees a `GtkBorder`.
*/
void
gtk_border_free (GtkBorder *border_)
{
g_free (border_);
}
G_DEFINE_BOXED_TYPE (GtkBorder, gtk_border,
gtk_border_copy,
gtk_border_free)