src/adg-gtk/adg-gtk-util.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007,2008,2009,2010  Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 /**
  22  * SECTION:adg-gtk-util
  23  * @Section_Id:gtk-utilities
  24  * @title: GTK+ utilities
  25  * @short_description: Assorted macros and backward compatible fallbacks
  26  *
  27  * Collection of macros and functions that do not fit inside any other topic.
  28  **/
  29
  30
  31 #include "adg-gtk-internal.h"
  32 #include "adg-gtk-util.h"
  33
  34
  35 #if GTK_CHECK_VERSION(2, 14, 0)
  36 #else
  37
  38 /**
  39  * gtk_widget_get_window:
  40  * @widget: a #GtkWidget
  41  *
  42  * Returns the widget's window if it is realized, %NULL otherwise.
  43  * This is an API fallback for GTK+ prior to 2.14.
  44  *
  45  * Return value: @widget's window.
  46  **/
  47 GdkWindow *
  48 gtk_widget_get_window(GtkWidget *widget)
  49 {
  50   g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
  51
  52   return widget->window;
  53 }
  54
  55 #endif